About Chris King

Chris King is the editor in chief of Roofing magazine. He has covered the construction industry for 18 years, previously serving as editor of Roofing Contractor, managing editor of the Air Conditioning, Heating & Refrigeration News, and associate editor of Plumbing & Mechanical. He can be reached by email at chris@roofingmagazine.com.

Miami-Dade County and ARMA Team Up to Update High-Wind Codes

ARMA awarded the Miami-Dade Regulatory and Economic Resources Department the 2017 ARMA Public Partnership Award.

ARMA awarded the Miami-Dade Regulatory and Economic Resources Department the 2017 ARMA Public Partnership Award. Aaron R. Phillips, Corporate Director of Technical Services at TAMKO Building Products and chair of the ARMA Codes Steering Group, presented the award to Michael Goolsby and Miami-Dade team members who worked on the project. Pictured at the ceremony are (from left) Eduardo Fernandez, Gaspar Rodriguez, Michael Goolsby, Aaron Phillips, Alex Tigera and Jorge Acebo.

In the aftermath of 1992’s Hurricane Andrew, the entire building code for South Florida was rebuilt from the ground up. When it was launched in 1994, the South Florida Building Code was a groundbreaking document that set new roofing application standards and testing protocols for every component and system in the building envelope. More than two decades later, it was clear the building code for Miami-Dade County’s high-velocity hurricane zone (HVHZ) needed to be updated. Beginning in 2014, Miami-Dade County officials worked with the Asphalt Roofing Manufacturers Association (ARMA) and others in the roofing industry to ensure the current code language was clear and up to date.

Two-and-a-half years later, their work is complete. The 2017 Florida Building Code is scheduled for implementation on Jan. 1, 2018, and it will include every one of the proposals and public comments jointly submitted by ARMA and Miami-Dade. As a result of this successful collaboration, ARMA presented the Miami-Dade Regulatory and Economic Resources Department with the inaugural ARMA Public Partnership Award in 2017 for their work together in updating the building codes for the HVHZ.

Members of the joint task force on the project shared their thoughts on the experience with Roofing, including Mike Fischer, ARMA’s Vice President of Codes & Regulatory Compliance; Michael Goolsby, Miami-Dade Board and Code Administration Division Director; Jorge Acebo, Roofing Product Control Examiner; Alex Tigera, Roofing Product Control Examiner; and Gaspar Rodriguez, Code Compliance and Training Officer, Roofing.

They all believe this collaboration between industry and government could serve as a successful model for other industry trade associations and other code bodies to follow. “This kind of cooperation between a public regulator and a private trade association is rare enough,” says Fischer. “The overwhelmingly positive results are unprecedented.”

The Problems

Miami-Dade staff and ARMA representatives both saw shortcomings in the roofing requirements for HVHZ. There were outdated references that needed to be removed, including test standards that were out of date. This often resulted in questions that slowed down the product approval review process. Members of the roofing industry also wanted to explore coordinating the Miami-Dade HVHZ protocols with other national testing requirements to further streamline testing procedures.

Fischer summed up ARMA’s goals this way: “ARMA is a responsible advocate for the asphalt roofing industry. We take that role seriously. We are an advocate. Our job is to represent the collective interests of the producers, but we try to be responsible about it. And it’s that drive to be responsible which led us to this partnership with the Miami-Dade staff.”

At the first meeting between ARMA and Miami-Dade, Fischer tried to break the ice. “The first thing we said when we came into that meeting was, ‘Hi, we’re from industry and we’re here to help,’” Fischer recalls. “I will tell you that when we started that meeting in the morning, the Miami-Dade staff was probably skeptical of what we were there for. By the end of the day, we had laid out a project plan of how we were going to work together, and that set the tone for the rest of the project.”

Fischer knew it would take the two entities working together to get things done. “In the Florida process, we knew we had to work with Miami-Dade, as they are a key stakeholder. We brought in other roof covering manufacturers for some of the discussions, and we also talked to the FRSA, the Florida Roofing and Sheet Metal Association—the contractors—so they were at the table for quite a bit of this as well.”
ARMA set up a special task group to focus on the Miami-Dade protocols. The task force went through documents one by one with members of Miami-Dade group, identifying problems and sections that were out of date. They hashed out compromises when they didn’t agree.

Protecting the Public

Goolsby worked on the project on behalf of Miami-Dade along with members of his team including Acebo, Tigera and Rodriguez. “We cover a lot of territory,” notes Goolsby. “We maintain the building code and write the building code, but we also oversee all of the contractor licensing in Miami-Dade County. We have about 15,000 local licensed contractors. Of course, we handle product approvals, and we also service all of the boards here. We have a board of rules and appeals. We also oversee 35 building departments throughout Miami-Dade County. We try to make sure the code is uniformly enforced in all of those jurisdictions. So, we cover a lot of bases.”

The top priority is protecting the public. “In a general sense, we provide for the health, safety and welfare of the public,” Goolsby says, “But it’s these issues of life safety that are the most critical.”
Evacuating South Florida is difficult, so the residential portions of the code were written under the assumption that many people might have to ride out a storm in their homes. “We wanted their home to be just as strong as any commercial structure,” says Goolsby.

Acebo notes that ensuring the code is properly followed is as crucial as the code itself. He believes the inspectors’ role includes reassuring homeowners that systems are being installed correctly. “It’s important to us to fulfill our role to provide independent corroboration that the work is being done and installed properly,” he says. “The great thing about this particular effort is that it was truly collaborative. It was great to work with them and establish the language that was common with other jurisdictions or other certification agencies.”

Promising Results

Members of the joint task force agree that the changes make the code easier to understand. They also should streamline product approvals process.

“These updates definitely help the manufacturers get through the product approval process, specifically for Miami-Dade HVHZ requirements,” Fischer states. “It also helps the roofing contractor because we made sure the documents have the installation language updated, so it gives better direction to the installers of the products. And that trickles up to the general contractors in new construction, as it speeds up their processes and takes out some burdens.”

“At the end of the day, as a responsible advocate, one of ARMA’s main motivators was to make sure their industry’s products get installed the way they are intended to be installed,” Fischer continues. “That benefits the end user—the building owner and building occupant.”

Acebo agrees that the approvals process helps everyone—homeowners, contractors, manufacturers and inspectors. “If questions come out of the field from homeowners, manufacturers or contractors as to whether something is being applied or used properly, we can serve as that independent third party that doesn’t really have a stake in it other than to serve as an arbitrator who can clearly indicate whether something is right or not according to what has been provided and tested.”

The collaboration was so successful that the task force is already looking at other changes in the future. The Miami-Dade code is used as a model for other code bodies, and the joint task force could serve in that role as well, according to Fischer. “This is a model of collaboration between a governmental agency and private industry groups that will serve us well,” he says. “We are going to continue to do this with other groups, and frankly we’re going to continue doing it with Miami-Dade because this process isn’t ever done. Things will always be changing and we always have to keep up to date.”

Planning and Teamwork Are Essential in Tackling Retail Project

Peach State installed a mechanically attached TPO system over the existing modified bitumen roof system on two buildings totaling approximately 75,400 square feet.

Peach State installed a mechanically attached TPO system over the existing modified bitumen roof system on two buildings totaling approximately 75,400 square feet.

Headquartered in Atlanta, Peach State Roofing Inc. has 15 branches and covers clients across the nation. The company specializes in commercial and industrial roofing, and excels at large-scale single-ply jobs. The goal of every branch is to provide the same level of service for clients no matter where they are in the country, as exemplified by a recent project at a large retail mall in South Carolina.

Peach State’s Charlotte branch is located in Rock Hill, S.C. The company has re-roofed three of the five roofs at Gaffney Premium Outlets in Gaffney, S.C., including two roofs completed this year in just two weeks. Anthony Wilkerson, the branch manager, and Blake Wideman, strategic accounts, shared their insights on the project.

Peach State’s Charlotte branch focuses primarily on re-roofing, service and maintenance work for existing customers and property managers. Most of the company’s work involves TPO, EPDM and PVC, but crews have to be able to handle almost every type of system on the market. “If there is a hotel with some shingles or metal on it, we want to be able to complete every facet of the job, but most of our work revolves around single-ply roofing,” Wilkerson states. “We are certified with every major single-ply manufacturer.”

Anthony Wilkerson (left) and Blake Wideman of Peach State Roofing’s Charlotte branch inspect the completed project at Premium Outlets in Gaffney, S.C.

Anthony Wilkerson (left) and Blake Wideman of Peach State Roofing’s Charlotte branch inspect the completed project at Premium Outlets in Gaffney, S.C.

According to Wilkerson and Wideman, Peach State’s strength lies in building relationships with its clients by providing quality workmanship and excellent customer service. “We do that through our project management, our expertise and our training,” says Wilkerson. “We put a lot into training our employees so that they know how to do the technical details that the manufacturers are asking for.”

Wilkerson believes Peach State offers the best of both worlds—flexibility at each branch and the depth of knowledge from the large corporate organization. “We’re independent, but I work with the corporate office every day,” says Wilkerson. “We have local representation around the country, but at the same time we have that teamwork, so you’re still getting the same quality from each office that you’re getting from the corporate office. We try to be as close to the way Atlanta does things—the Peach State Way—all across board, all over the country.”

Landing a Big One

In the case of the recent project at Gaffney Premium Outlets, the work was an outgrowth of the company’s previous successful projects, including a re-roofing job at the same complex last year. “Our bid was what they were looking for,” Wideman says. “We gave them the price they were looking for and the quality they wanted. That’s how we were awarded this project.”

This aerial view shows the five buildings of the Gaffney Premium Outlets mall. Peach State Roofing re-roofed the two buildings on the left this year, after completing work on the building at the far right last year.

This aerial view shows the five buildings of the Gaffney Premium Outlets mall. Peach State Roofing re-roofed the two buildings on the left this year, after completing work on the building at the far right last year.

The mall is made up of five buildings, and the company re-roofed two this year totaling approximately 75,400 square feet. Peach State installed a mechanically attached TPO system from Firestone over the existing modified bitumen roof system. “We came up with a plan to cover the old roof with a half-inch high-density cover board,” Wilkerson says. “Then we mechanically attached a Firestone 60-mil white TPO system over the cover board.”

The system was chosen for its durability, according to Wilkerson. “They were looking for a long-term solution,” he says. “We went with a re-cover because it was more cost-effective for their budget, but we could still offer them the same warranty and the same guarantee that the system would be just as effective if they had torn the old system off and started from scratch.”

The company used 8-foot rolls of TPO on the project for several reasons. “We went with 8-foot rolls on this project because it was easier to apply the rolls,” notes Wilkerson. “They are not as heavy as the 10-foot rolls. It’s easier to let the rolls relax when you roll them out and easier to keep them tight when you are securing them to the deck.”

Fasteners were installed every 12 inches on center at the edge of the TPO sheets, and the next sheet was heat welded over the top of the screws and plates, and then mechanically fastened at the other end.
Extra care had to be taken with the details, especially walls and curbs. “We tore all of the old membrane off the curbs and off the walls, and we used bonding adhesive to go up the walls,” Wilkerson explains.

At the walls, the field sheets were run up the wall 12 inches and mechanically attached. “We adhere a sheet to the wall, and we heat weld that to the field sheet,” explains Wilkerson, “At the top of that, we use a water cutoff behind the sheet, and we use a termination bar. The termination bar is installed 12 inches on center, and then we use a sealant at the top of the termination bar. We came back with a surface-mount counterflashing, which basically just goes over the top of the termination bar. It has a little kick-out on it, so once that’s attached, it gives you double protection where your membrane is terminated.”

Curbs were handled in a similar fashion. “With the curbs, you run the field sheet right up to the curb, and then you mechanically attach it 12 inches on center,” Wilkerson notes. “Then we use bonding adhesive to install a piece of membrane on each side of the curb. We don’t do one piece and wrap it all the way around. We use four separate pieces, and we adhere them to the curb. Then we heat weld those pieces to the field sheet. For the curbs, we use a flashing that goes underneath the curb itself, and we attach that 12 inches on center all the way around. That lets the water shed over the HVAC unit and then down onto the membrane past the flashing, so there’s nowhere for the water to penetrate.”

Meeting the Challenges

The sheer size of the project was a challenge, but Peach State is used to handling large-scale projects. Logistics and scheduling were also demanding due to customer activity at the mall. “It was a good project for us, but I’d say one of the biggest challenges was that the mall remained open the whole time we were doing the roof,” Wilkerson says. “We had to check in with each tenant in every building to make sure everything was OK from the night before.”

Extra care had to be taken with the details at walls and curbs. Bonding adhesive was used to install a piece of membrane on each side of the curb. Then those pieces were heat welded to the field sheet.

Extra care had to be taken with the details at walls and curbs. Bonding adhesive was used to install a piece of membrane on each side of the curb. Then those pieces were heat welded to the field sheet.

The project called for roofing specific sections each day to make sure the roof stayed watertight at all times. “We sealed the roof up every night 100 percent, so if it rained in the evening, it had to be like we had never been up there,” Wilkerson recalls. “If we took three air conditioners apart in a section that we did one day, at night before those guys went home the air conditioners were wrapped back up, the flashing was put back around the air conditioner and all of the edges of the roof were sealed to the old roof so everything was watertight.”

Safety was also a concern, especially with pedestrian traffic below. “We had to make sure all of our safety procedures were in place for our crews and for the members of the public going in and out of the doors,” Wilkerson says.

The crews used safety lines at the perimeter, and anyone outside the safety lines had to be tied off at all times. “We had to make sure we had a man strictly watching out for the safety of the crews. You have to make sure any little pieces of membrane don’t blow off the roof. You have to make sure all of that is being cleaned up steadily as the job is going on. You don’t want the public to see anything except the flag stands on the roof.”

Staging was complicated, but luckily the jobsite offered ample space for trucks and cranes to be moved between the buildings. The key was to tackle high-traffic areas early in the morning and move to less busy spots as the day wore on.

Proper staging is crucial to jobsite efficiency, notes Wilkerson. “We like to stage the material as we put it on so we’re not dragging it across the roof,” he says. “It’s all right there for them, laid out as they go.”

Support and teamwork are essential up and down the line. “We work really well as a team, so if anyone has any small questions, they can ask the superintendent and call me, so we can make sure we take care of it the Peach State Way.”

Flexing Their Muscles

The project went off without a hitch, says Wilkerson. The mall traffic was never disrupted. “Not one leak, not one complaint on this project,” he says. “Our project management on this project was spot on. Our superintendents held their own out there. And our guys—it’s the attention to quality and all the time we put into training our guys that allows them to do this and make it look almost seamless. It’s one of those situations where you want it to look easy while you’re doing it, but when you’re in the mix of it and you’re trying to get it all done, it’s not as easy as it looks.”

Customer service was crucial. It wasn’t just the property management company that had to be kept informed—it was each individual retailer in the building. “There were so many people to deal with,” notes Wideman. “Every manager of each of those units had to be kept informed of the process. Roofing is not as hard as people think, but keeping up with the owners, keeping people happy, letting people know ahead of time what’s going on is a big challenge. We had to make friends with everyone ahead of time and let them know where to call with any questions.”

“The project, as far as roofing goes, was pretty straightforward,” concludes Wilkerson. “The key is to keep up with everyone on a daily basis and let them know what’s going on so if there is a small problem, it doesn’t keep brewing until it’s a big problem.”

Photos: Peach State Roofing Inc.

Re-Roofing of Shopping Center Poses Logistical Challenges

Southgate Shopping Center: Sebring, Florida

The re-roofing project of the shopping center totaled 79,556 square feet.

The re-roofing project of the shopping center totaled 79,556 square feet.

Roofing contractors often find themselves tackling re-roofs at shopping centers in piece-meal fashion, doing sections over the years as the budget allows. When property manager Southern Management and Development decided to remodel the entire Southgate Shopping Center in Sebring, Fla., in conjunction with Publix Markets’ replacement of their existing store at the location, they looked to Advanced Roofing to get the job done.

The scope of work included re-roofing three large sections of the retail plaza and a drugstore on the property. The roofing portions totaled 79,556 square feet.

Roof System

The roof specified was a two-ply modified bitumen system from Johns Manville. In the three large sections of the plaza, the existing built-up roof was completely torn off, while the drugstore was a re-cover project, notes Andrew Vik, estimator and project manager with Advanced Roofing’s Tampa branch, which operates under branch manager Michael Landolfi.

Roofing work started in November 2016 and was completed in February 2017. After the existing roof was removed, crews installed 2-inch polyiso to the steel deck. “We mechanically fastened that with a half-inch USG SecuRock cover board through the steel deck,” notes Vik. “The two plies of modified bitumen were then torch applied, a smooth base sheet and a white granulated cap sheet.”

On the drugstore, the roof was vacuumed, and the cover board and two plies were installed over the top of the old roof system.

In addition to the roofing scope, Advanced Roofing’s HVAC division installed and removed heating and air conditioning units and replaced some obstructive ductwork. “We had our own HVAC people working with our roofing crews, so it was easy to coordinate everything,” notes Vik. “We had HVAC installations on three of the buildings, and we remounted existing units on two of the buildings. There was also a lot of demolition on the south building, as there were several derelict units that
had been sitting there for quite some time. Those had to be hoisted off there and taken out.”

A Challenging Project

In addition to the roofing scope, Advanced Roofing’s HVAC division installed and removed heating and air conditioning units and replaced some obstructive ductwork.

In addition to the roofing scope, Advanced Roofing’s HVAC division installed and removed heating and air conditioning units and replaced some obstructive ductwork.


Logistics are often a challenge with a shopping center that remains open to the public, notes Vik. “You have to load and unload multiple levels of the roof at different times,” he says. “Customer relations is also a challenge; you have to keep everyone happy and ask a lot of questions. The construction manager has to do a lot of P.R. when he’s there.”

Demolition portions of the project were done at night and application during the day, so business at the mall was never disrupted. Traffic in the parking area was also a key concern.

“Setup areas had to be barricaded and marked off while we were loading and unloading,” Vik says. “There was even a drive under bridge connecting two buildings that had to be re-roofed, so we always had to be mindful of people below.”

Parapet walls did not surround all portions of the roof, so safety precautions included a safety perimeter; employees outside the perimeter had to be harnessed and tied off to a portable fall protection anchor system by Raptor.

The project went off without a hitch, according to Vik. “The mall was 100 percent open during the entire project,” he says. “Things went very smoothly— especially for everything that was involved. One of our mottoes is, ‘The harder the job, the better.’ We like a challenge. We take on a lot of projects other companies shy away from.”

The keys to his company’s success are coordination and versatility, states Vik. “We do it all,” he says. “We didn’t have to get anybody from outside the company to work on the project. We did all the roofing, all of the HVAC, and all of the hoisting was done in-house. We’ve also got lightning protection inhouse, and we have a solar division. We have a great team. Everyone does their part to get the bids out and get the jobs done. It’s the best team I’ve ever worked with.”

Team

Roofing Contractor: Advanced Roofing Inc., Tampa, Fla.
Consultant: CBA Roof Consulting LLC, Lake Worth, Fla.
Roof System Manufacturer and Technical Support: Johns Manville, Denver

Innovative Roofing Insulation Appeals to Owners, Architects

Because Rich-E-Board roofing insulation is light and easy to install, it lowers the cost of delivery and handling and can reduce labor costs by more than half.

Because Rich-E-Board roofing insulation is light and easy to install, it lowers the cost of delivery and handling and can reduce labor costs by more than half.

It’s exceptionally thin and easy to install. It delivers an R-value of 50 to commercial, industrial and government buildings. Now, Rich-E-Board, the innovative new roofing insulation, is enjoying a groundswell of interest from building
owners, contractors and architects seeking to drive down construction costs and boost energy efficiency.

Rich-E-Board recently received a patent for its proprietary Vacuum Insulated Panel—two polymeric foam cover boards that sandwich the panel—and the adhesive ribbons that bind the boards and panel together. This ultra-thin insulation offers a certified alternative to a huge commercial roofing market—billions of square feet in construction every year—challenged with
meeting stringent standards for energy efficiency.

While conventional insulation requires a thickness of 15 inches to reach an R-value of 50, Rich-E-Board achieves the same result at just 1.5 inches thick. Rich-E-Board can be installed on most roof deck types, including ballasted roof systems, and can support all conventional low-slope roof systems.

Rich-E-Board’s design delivers significant advantages:

  • Lower energy bills: Achieving an R-value of 50 can cut a building’s heating and cooling costs by 8 to 10 percent, according to the GSA.
  • Simpler retrofits: Rich-E-Board enables retrofitted structures to achieve required R-values in less time, with fewer materials, and without costly and destructive building modifications.
  • Reduced construction costs: Because Rich-E-Board is light and easy to install, it lowers the cost of delivery and handling and can reduce labor costs by more than half.
  • Design flexibility: With its slim profile— especially compared with multi-layer insulation— Rich-E-Board saves space, expanding the design options for architects.

Rich-E-Board is also fireproof and water and mold resistant, notes Joanne Collins, president and CEO of R-50 Systems, maker of Rich-EBoard. “Our team focused on creating a game-changing alternative,” Collins says. “Rich-E-Board fills a significant
void in the marketplace by providing an insulation system capable of meeting today’s tougher energy standards.”

Success in the Field

Rich-E-Board has made a successful transition from the drawing board to the marketplace. Owners and architects have taken advantage of the insulation’s slim profile and high R-value on several building projects.

At a government building in Chicago, for example, owners chose to install 3,600 square-feet of Rich-E-Board as part of a roof retrofit aimed at lowering lifetime energy costs. Rich-E-Board’s slim profile also cut construction costs by more than $20,000 by streamlining design and installation.

At the Cohen Courthouse in Camden, N.J., Rich-E-Board was selected for the roof retrofit, eliminating the need for expensive building modifications that would have been required for conventional insulation. The decision lowered the project cost by $200,000.

Earlier this year, Rich-E-Board was awarded a patent for its design. More recently, the insulation earned its first LEED 4 designation.

“We’re seeing a huge increase in Rich-E-Board as the roofing market learns more about the benefits it brings to the commercial roofing,” Collins says. “This product fills a significant void by providing an insulation system capable
of meeting today’s tougher energy standards.”

Collins notes that, in addition to the $5 billion annual market for commercial roofing, Rich-E-Board can be used in walls and other building applications. Rich-E-Board is 99 percent recyclable and made entirely in the U.S.

PHOTOS: R-50 SYSTEMS

The Beer That Saved My Life

Did I ever tell you about the beer that saved my life?

One day, the freezer motor in my refrigerator started to make a horrendous shrieking sound. I opened the freezer door, grabbed a pound of frozen ground round, and threw it at the back wall of the freezer. The noise stopped. Problem solved.

Unfortunately, the shrieking episodes continued and became more and more frequent. When I began dating Patti, the lovely woman who later became my wife, she was not impressed. “What are you going to do about that?” she said, hooking a thumb at my musical freezer. “What do you mean?” I replied. “I’m just never going to thaw that ground round.”

I knew that wasn’t a good long-term answer, but a new refrigerator was just not in my budget. However, Patti did some research and found out that a new freezer motor was relatively inexpensive and easy to install.

After purchasing the motor, I pulled out the refrigerator to install it. The galley kitchen was tight, so I had to reach around the refrigerator blindly to unplug it. I removed the back panel of the freezer and took out the old motor without too much difficulty. It was thirsty work, and remembered I had some beer in the refrigerator that would still be cold. I opened the door to pull one out, and realized with alarm that the refrigerator light was on. The unit was still plugged in!

Suddenly I wasn’t very thirsty any more. I realized that I had unplugged the microwave instead of the refrigerator. I was lucky not to have been shocked. It probably wouldn’t have been fatal, but I guess it possibly might have been, and it makes a better story to tell it that way. In any event, after unplugging the unit, I was able to complete the repair. We thawed the ground round and cooked up some hamburgers that night to celebrate.

What does this have to do with roofing? Unfortunately, too much. Many building owners think of their roofs much like I thought of my refrigerator. It is the job of roofing professionals to educate them so they can avoid these common mistakes:

  • Out of sight, out of mind: Roofs are often overlooked by building owners unless a problem crops up. But that’s often too late. Routine maintenance can be the key to spotting minor problems before they become major ones. It can also be a necessary component of the warranty.
  • Using stopgap measures: If a problem does crop up, owners might try to repair it themselves and cause more harm than good. As the roof becomes a platform for not only HVAC equipment but solar arrays, cell towers and satellite dishes, damage to the roof becomes more and more likely.
  • Not consulting a professional: Roofs face potential damage from extreme weather, debris, foot traffic, and a host of other problems. To get the most out of their investment, building owners need expert advice. Planning ahead can make budgeting a future repair or roof replacement much easier.
  • If you are a roofing professional with clients who might not be getting the most out of their roofing assets, stop by and talk to them about the benefits of a roof inspection or a maintenance program. Invite them out for a beer to talk it over. Of course, drinking alcoholic beverages on the job is never advisable under any circumstances, but a beer after work never hurt anyone. Who knows, it just might save someone’s life.

    Residential Selling: Consider Color, Contractors!

    Mina Starsiak (left) and Karen E. Laine started their own company, Two Chicks and a Hammer, to tackle home restoration projects. The duo currently stars in the HGTV series “Good Bones.” Photo: Two Chicks and a Hammer.

    Mina Starsiak (left) and Karen E. Laine started their own company, Two Chicks and a Hammer, to tackle home restoration projects. The duo currently stars in the HGTV series “Good Bones.” Photo: Two Chicks and a Hammer.

    “You can be a more profitable, more well-liked contractor if you talk to your clients about color.”

    Those are the words of Karen E. Laine, the mother half of the mother-daughter team who started second careers rehabbing houses in their neighborhood near downtown Indianapolis. Laine and her daughter, Mina Starsiak, discovered they had a passion for home restoration and started their own company named Two Chicks and a Hammer. Laine and Starsiak also currently star in the HGTV series “Good Bones,” which chronicles their projects repairing and rehabbing houses. They shared their insights on exterior design and the importance of roof color with Roofing.

    Laine and Starsiak note that people have strong emotional connections to color. They often use color to express their personality in both the interior and the exterior of the house. Since the roof is such a prominent exterior component, figuring out how it plays into the home’s color palette is crucial.

    Residential roofing contractors can set themselves apart from the competition if they can help homeowners find the right color combination for their home, notes Laine. “If a contactor can say, ‘I see you have a yellow house and a bright red door. I have some roof choices that will go well with that, and allow you to make changes over time,’ your clients are going to think you are a genius.”

    Karen E. Laine and Mina Starsiak believe since the roof is such a prominent exterior component, figuring out how it plays into the home’s color palette is crucial. Their home in the Indianapolis area is shown here. Photo: Owens Corning.

    Karen E. Laine and Mina Starsiak believe figuring out how the roof plays into the home’s color palette is crucial. Their home in the Indianapolis area is shown here. Photo: Owens Corning.

    Laine urges contractors to make the most of expanded color choices in shingles available today. “If you are contractor, carry samples with you, walk outside the house and show them how the shingle is going to enhance the exterior appearance and the color of the house,” she says. “Because it’s not just one-dimensional color; shingles are multi-dimensional. Some of them have red, and brown, and yellow. Some have blue and brown and yellow. Looked at from a distance, you might not see those distinct colors, but they inform the color spectrum of the roof and how it looks with the house.”

    She also recommends using a paint fan to help determine colors for other elements of the home. “There are usually six colors on each blade of a paint fan,” says Laine. “The top one is the lightest and the bottom one is the darkest. If you’re not secure in your color choices, you can just pick the medium color in the paint fan for your siding, the darkest color in the paint fan for your door, and the lightest color for your trim. Then you are guaranteed that they are all going to coordinate, and you’re not going to have something in the end that clashes.”

    Others might want to consider contrasting colors. “If you are feeling a bit more adventurous, then pick out a different color for the door,” says Laine. “For each homeowner, it’s a very individual opportunity to be creative and see how color feels to you. And the great thing about the colored roofs out there is because of the way they are made, they complement a wide variety of color combinations on a house.”

    Taking the time to explore different roof colors gives the contractor the opportunity to connect with the customer and build trust. Starsiak recommends that contractors take advantage of online tools that can be customized to demonstrate the ways different colored shingles will look on the house. “You can scan in a picture of your house and see how different paint colors and roof colors would look in just a few minutes,” Starsiak says. “If you were thinking of painting your house a different color, you can see which roof would go with it. There are online tools for everything now.”

    The right color combination can also make a home easier to sell when the time comes. “From a real estate perspective, there are a lot of things that go into the first impression of the outside of the house, including the siding and the landscaping or lack thereof,” notes Starsiak. “A huge part of that initial impression is the roof, so you don’t want to miss that opportunity.”

    Laine agrees. “A prettier house is going to be easier to sell, and the dimension that a colored roof adds to a house makes it prettier,” Laine says. “Aesthetics are important. You have to consider color, all you contractors out there. Look at all that alliteration—consider color, contractors! That’s your title, right there. I’ll give you that for free—it’s not trademarked.”

    Karen E. Laine (left) and Mina Starsiak were on hand at the 2017 International Roofing Expo to offer design advice to show attendees. Photo: Chris King.

    Karen E. Laine (left) and Mina Starsiak were on hand at the Owens Corning booth during the 2017 International Roofing Expo to offer design advice to show attendees. Photo: Chris King.

    Antis Roofing & Waterproofing Is Making a Difference By Embracing Community Service

    Antis Roofing encourages employees, business partners and customers to join its quarterly team build projects for Habitat for Humanity.

    Antis Roofing encourages employees, business partners and customers to join its quarterly team build projects for Habitat for Humanity.

    If the name Antis Roofing & Waterproofing sounds familiar, it’s probably because you’ve seen it in the trade press quite a bit lately. The Irvine, Calif.-based company received several awards at the 130th National Roofing Contractors Association Convention, including first place in the CNA/NRCA Community Involvement Award, which honors NRCA contractor members for charitable works. Two Antis Roofing employees, Narciso Alarcon and Manuel Cortez, received Most Valuable Player (MVP) awards from the Roofing Industry Alliance for Progress, and Alarcon was also named the Best of the Best by the Alliance and Professional Roofing magazine.

    In March, the company’s founder and CEO, Charles Antis, was elected to the board of directors for the NRCA. Later that month, he was honored by Alzheimer’s Orange County for his volunteer work on behalf of that organization and his company’s community service projects. In April, Antis was named to the board of the Orange County Ronald McDonald House.

    For Charles Antis and everyone else at the company, it’s been a whirlwind year. “Someone was joking that it’s like Academy Award season,” Antis says. “I don’t want to get too caught up in it, but this may never happen again, so I want to enjoy every moment of it. I want to make sure my team enjoys every moment of it. It’s been really nice to be recognized for stuff that we think is important because it shows us that other people think it’s important, too. And there was a period where maybe it didn’t feel that way. It feels like it’s working and we’re making a difference, and that’s why it feels pretty awesome today.”

    Filling a Niche

    For Antis, the company’s community service projects are inextricably linked to its purpose and mission as a company. He says it just took him a while to realize that fact.

    Founded in 1989, Antis Roofing has 90 employees and specializes exclusively in work for homeowners associations. Most of the roofing work involves clay tile, but it also does a lot of asphalt shingle roofs, metal roofs, and single-ply systems—primarily PVC. “Our only focus is HOA,” say Antis. “Our company services approximately 1,200 HOAs that average 200 units each. That’s 240,000 individual homeowners that could call us at any one time, so that’s a challenge.”

    Charles Antis was recently appointed to the board of the Orange County Ronald McDonald House.

    Charles Antis was recently appointed to the board of the Orange County Ronald McDonald House.

    The demanding HOA market keeps the business running on all cylinders, notes Antis.“Because we were focused on this super-high customer care market, we developed some really great qualities as a business,” he notes. “For example, we photograph virtually everything we touch, everything we see, everything we do. We upload about 6,000 images per day because that’s what it takes to protect all of our stakeholders, from our material suppliers to our manufacturers to the individual homeowners association board members and homeowners. We memorialize everything that occurs with photographs and notes in our enterprise resource planning (ERP) system, much like a property manager would.”

    In the drive to improve his company, Antis asked himself a lot of questions, including basic questions about what motivates him and the true purpose of his company. “Somewhere along the line we discovered that our purpose is to keep families safe and dry,” he says. “That’s what helped lead us to our philanthropy. It brought us back to the community.”

    Finding a Passion

    Antis believes the company’s community service efforts help employees find their passion and make a connection with the community. “Our philanthropy is tied to our central theme,” he notes. “We believe everybody deserves an opportunity to live in safe, dry home and have a happy family there.”

    The first board Antis joined was for Habitat for Humanity in Orange County, which embraces the same goal. He also serves on NRCA committees and will begin serving on the NRCA board for the same reason. “I’m able to give back in a way that lifts me, my people, my stakeholders and my industry,” he says. “I’m also on the board of Ronald McDonald House, which is again giving people a safe, dry place to live while they visit their sick children in the hospital. All of these board memberships that I do are focused on keeping families safe and dry, which is the central mission of Antis Roofing.”

    The company has worked with Habitat for Humanity since 2009, and it also helps other nonprofit organizations by repairing, maintaining and replacing their roofs at no charge through the Antis Foundation “This year we are keeping 15 different nonprofits dry,” he says. “In fact, we have two complete re-roofs we are setting up this summer for the Boy Scouts of America and America Family Housing.”

    Everyone at the company has found community service projects personally rewarding, notes Antis. It’s also helped the business grow and thrive. “We’ve discovered that the more we give, the more we grow, the more money we make, and the more we can give,” he says. “We are in this awesome little cycle where we have purpose in our work. We understand that there is something magical happening right now, and we just have a hard time saying no when somebody has a leaky roof.”

    Antis Roofing CEO Charles Antis (left) accepts an award at Alzheimer’s Orange County’s 19th annual fundraising event from Jim McAleer, president and CEO of Alzheimer’s Orange County.

    Antis Roofing CEO Charles Antis (left) accepts an award at Alzheimer’s Orange County’s 19th annual fundraising event from Jim McAleer, president and CEO of Alzheimer’s Orange County.

    Antis believes his purpose in life is to ignite passion in others to create social change. “We believe that we can bring that passion out in every worker in our company and all of our stakeholders. We have this crazy philosophy around here that we are changing the world, and because of that, we are changing the world. And that’s freaking awesome.”

    Changing the World

    Antis is extremely proud of the awards his company has won. He is also extremely grateful. “Winning those awards from the roofing industry just filled my heart with such gratitude,” he says. “It was just awesome to experience the way our whole company received the Community Involvement Award. We all feel like we are making the roofing industry a better place. We all feel at Antis Roofing that we are working to lift the brand and lift the paycheck of all 250,000 roofers in America. We have that purpose in what we do, and it was gratifying to win that award as a team.”

    Alarcon and Cortez, the winners of the individual awards, both lead by example, according to Antis. “It also felt really good to see two of our really hardworking employees honored with MVP Awards, one of them the Best of the Best,” he notes. “We are really proud of our team members achieving recognition because we are family.”

    Charles Antis believes the company’s philanthropic efforts have inspired everyone at his company and made it a more exciting place to come to work.

    Charles Antis believes the company’s philanthropic efforts have inspired everyone at his company and made it a more exciting place to come to work.


    Antis is thankful for the recognition his team has received, especially because it allows him to share his message with others in the industry. “We have this amazing story right now, and it is getting a lot of attention, but I don’t want to miss this opportunity to tell other business owners that this is not very complicated,” he says. “It’s just a slight shift in the way you look at business. It’s bringing a why—why you exist—into the picture. And suddenly, there’s a stronger culture. Everybody wants to come work here because there is purpose here.”

    “We don’t consider ourselves lowly roofers anymore,” he concludes. “We consider ourselves roofing professionals that are truly making the world a better place. We have a very important service that we provide, and we provide it in the best way possible.”

    Photos: Antis Roofing & Waterproofing

    Green Roof Brightens the View for Patients at VA Hospital

    At the Ralph H. Johnson VA Medical Center in Charleston, a modular green roof system was installed to improve the quality of life for patients in the extended care wing.

    At the Ralph H. Johnson VA Medical Center in Charleston, a modular green roof system was installed to improve the quality of life for patients in the extended care wing.

    Michael Whitfield was fascinated by the concept of green roofs, but he didn’t encounter many of them near his home in Charleston, S.C. He knew green roofs benefitted the environment, extended the life of roof systems and were aesthetically pleasing, so he was sure he could tap into the market in the Southeast as a green roof installer. When he couldn’t find a modular green roof system he liked, he designed his own. Whitfield is now the president and CEO of Green Roof Outfitters. Founded in 2009, the company manufactures components for green roofs installed all over the country. The company also installs green roofs itself, as was the case with a nearby hospital project.

    After reading research studies that showed hospital patients recovered more quickly and needed less pain medication when they had a natural setting to look out on, Whitfield was inspired. He checked with local hospitals to see if there were areas that would be good candidates for green roofs. When the PR person at the Ralph H. Johnson VA Medical Center expressed an interest, Whitfield passed along the research material.

    Months later he got a call asking him to submit a bid. While the hospital’s budget did not allow for a green roof to be installed on the entire building, there was a section of the roof that could be worked on right away. It was a 3,000-square-foot area on a wing for extended care patients, who looked out on a white TPO roof. “We put a green roof on that whole strip outside their windows so the patients would have something nice to look at,” Whitfield says.

    Roof Materials

    Construction took place on a weekend, when traffic would be lighter. A crane was used to load the material on the roof, including 4-inch-deep trays for the extensive modular green roof system and 2-inch-thick rubber pavers to go around the perimeter. Plants in the pre-grown mats included different varieties of sedum. Chives, prickly-pear cactus and other perennials were added later.

    Green Roof Outfitters partners with growers around the country to provide pre-grown mats. Different varieties of plants are used in different parts of the country, but in most markets the company has had success with a blend using approximately 14 different varieties of sedum.

    Whitfield believes the proper combination of plants is essential. “Two buildings that are right next to each other could have different microclimates, so you don’t know exactly what is going to work perfectly there and what is not,” he says. “We mix these plants with a variety—some do better in shade, some do better in sun. With the different tolerances they have, the strongest will survive, so we will always have something there. Many people make the mistake of planting one species they like with a certain pattern or color. But if you plant one species—a monoculture—and it doesn’t like it there, you’ll have a totally dead roof.”

    Roof Report

    The system does not require slip sheets for installation, but some roof manufacturers require them to maintain the warranty on the existing roof. In this project, a layer of 40-mil EPDM was placed on top the existing TPO roof. “We laid the modules on top of that,” says Whitfield. “We have rubber paver walk pads, which have feet on the bottom for drainage. We put those around the outside so we could have a nice-looking barrier and a walking area for the maintenance guys.”

    Michael Whitfield was on hand to oversee the project at the VA medical center.

    Michael Whitfield was on hand to oversee the project at the VA medical center.

    “Many people don’t know this, but a green roof can help the roof last 200 percent to 400 percent longer by preventing UV degradation,” Whitfield says. “It shades the roof and protects it. During the day, exposed roofs get superheated in the sun, and cool at night, so they are constantly expanding and contracting. A green roof system keeps it at a constant temperature.”

    Another benefit can come from creating functional space on the roof. “We wholesale a lot of systems that combine a green roof with pavers to add usable space,” he says, “We can supply ipe wood pavers or other pavers in different configurations on our pedestal system to make walkways and patios.”

    Depending on the environment, an irrigations system is a common option. “Green roof are a low-maintenance systems, not a no-maintenance systems,” notes Whitfield. “We incorporated irrigation channels into the new design of our modules, so you can put in irrigation during the installation or after it is completed.”

    Another change is a smaller module. “Our modules used to be 2-feet-by-2-feet, but they were really heavy for the roofers,” he explains. “Our new modules are half the size—one-by-two—so they are much easier to handle and put in place.”

    As they become more comfortable with green roof systems, roofing contractors are finding out they can be a valuable add-on with roofing projects. “Once roofers are on the site with all of the equipment and labor, why not make double the money by installing roofing and a green roof?”

    No special training is needed to install this tray system. “It’s easy to install,” Whitfield notes. “The modules come fully vegetated, 40 to a pallet. You just pick one up, put it down, and repeat. It’s like laying down dominoes, honestly.”

    The modular system is also easy to move if roof maintenance is necessary. “Our system is so flexible,” he says. “If you need roof maintenance, you can just pick up a couple of trays, move them and move them back. This is such an easy, modern way to do it—and it’s very affordable.”

    Team

    Green Roof Manufacturer and Installer: Green Roof Outfitters

    Photos: Green Roof Outfitters

    Stanford Hospital Project Demands Versatility and Surgical Precision

    The new Stanford Hospital is currently under construction in Palo Alto, Calif. The 824,000-square-foot facility connects to the existing hospital by a bridge and tunnel. The project includes a multi-level parking garage and with additional office buildings. Photo: Stanford Health Center.

    The new Stanford Hospital is currently under construction in Palo Alto, Calif. The 824,000-square-foot facility connects to the existing hospital by a bridge and tunnel. The project includes a multi-level parking garage and with additional office buildings. Photo: Stanford Health Center.

    Dennis Olson is used to dealing with large health care projects with multiple scopes of work, but the new Stanford Hospital project he’s currently working on might be the most challenging job he’s ever faced.

    “I’ve never been involved with a project that’s been this complex and this difficult to roof and manage,” says Olson, the owner of Letner Roofing in Orange, Calif. “There are 16 different types of roofing and waterproofing systems, and each one is a little bit different at each location around the building.”

    Located in Palo Alto, Calif., the new Stanford Hospital is an 824,000-square-foot facility that connects to the existing hospital by a bridge and tunnel. Olson is convinced his company is perfect for the job. He has been in the roofing industry for almost four decades, and he’s worked at Letner for more than 30 years. Olson worked his way up through the company as a foreman, project manager, and estimator before becoming the president and owner 15 years ago. “I have been estimating and managing health care projects for more than 25 years,” he says. “This job is right up our alley.”

    The Company

    Located in Orange, Calif., Letner Roofing specializes in commercial work including all types of roofing and below-grade waterproofing systems. “We are licensed with all of the major manufacturers to install their products,” Olson says. “We install basically every roofing and waterproofing system that’s available to the market. We have a sheet metal division that produces metal wall panels, roofing and general sheet metal.”

    The new hospital features green roofs on the main hospital, central plant and parking structure. The garden roof section on level three of the main hospital building is shown here. Photo: Stanford Health Center.

    The new hospital features green roofs on the main hospital, central plant and parking structure. The garden roof section on level three of the main hospital building is shown here. Photo: Stanford Health Center.

    Olson believes the company’s success begins with its great alliances with top general contractors and owners. “Our strengths are our customer service and quality control, and our ability to get projects done efficiently and on time,” he says. “I think that’s why general contractors choose us. We do what we say we’re going to do, we do it efficiently, and we take a lot of pride in the finished product.”

    Communication is the key, according to Olson. “We have weekly sales meetings where all of the project managers and sales staff get together,” Olson says. “We share information, which allows us to learn from our failures and successes. It’s a team atmosphere. There is no real competition between the sales guys other than the innate competition that you each have to be better. We don’t compete against each other; we all work together for the common goal.”

    Keeping the lines of communication open with industry partners is a key part of the puzzle. “As far as communication with the general contractor, that’s pretty simple, but a lot of people miss that,” he says. “You have to return phone calls. You have to return emails. If you have an issue on a project, handle the issue efficiently. Bring scheduling problems or details issues to the attention of the general contractor early. Nobody like to be surprised. People like to be informed.”

    Due to their expertise in design-build situations, members of the Letner team are often called in by general contractors at the design and budgeting stage to offer advice on the right materials and methods for a project.

    That was the case with the new Stanford Hospital project and general contractor Clark/McCarthy—a joint venture of Clark Construction Co. and McCarthy Building Cos. “McCarthy is a contractor I’ve been dealing with for more than 25 years. I’ve done a lot of health care projects with them, so when Stanford came out, they certainly wanted our input and help developing the budgets,” notes Olson.

    Underground, Overhead

    For Letner, the project involved several scopes of work including roofing on the main hospital and below-grade and underslab waterproofing.

    Below-grade work included a pre-applied blind-side waterproofing application by Cetco. Letner also waterproofed underground tanks for domestic water, fire suppression, and sewage with a hot rubber system by Gaco Western. “The hospital was built for the worst-case scenario,” Olson notes. “If there is a big earthquake, and services are interrupted, the hospital can sustain itself for a while.”

    This aerial photo shows the new Stanford Hospital, which is currently under construction. When completed in 2018, the complex will showcase 16 different roofing systems on 12 different elevations. Photo: Stanford Health Center.

    This aerial photo shows the new Stanford Hospital, which is currently under construction. When completed in 2018, the complex will showcase 16 different roofing systems on 12 different elevations. Photo: Stanford Health Center.

    As the superstructure was being completed, the roofing work began. “As I said, there are 16 different roofing systems on this project. There are 12 different elevations,” notes Olson.

    Systems range from urethane and urethane and polymethyl methacrylate (PMMA) coatings to split-slab and inverted hot rubber systems, PVC roof systems and hybrid dual waterproofing system. The largest roofing systems include a Sarnafil PVC roof on the main hospital and a hot rubber system by Cetco for use under the garden roofs. Letner is installing garden roofs on the third floor of the main hospital and another on the central plant building.

    Both of these garden roofs were constructed over flat concrete decks. The first step was to provide positive slope for drainage. Cell-Crete Corporation of Hayward, Calif., provided lightweight insulating concrete (LWIC), which was used to create positive slope. After the LWIC cured, crews from Cell-Crete installed quarter-inch cement board over the LWIC.

    The hospital’s surgery rooms are directly beneath the garden roof on the main hospital, so the system has to be bulletproof. “This roof area requires intricate detailing along with a Cetco hybrid dual waterproofing system,” Olson states. “After the lightweight concrete and cover board are in place, Letner will install 60 mils of Hydrofix urethane membrane, followed by Cetco Corflex, a unique combination of a re-enforced KEE membrane bonded to an active polymer core membrane. Both garden roof areas will be protected with an in-place leak detection system by Internal Leak Detection.”

    The overburden at the hospital garden roofs will include insulation, drainage mats, various types of plants and trees and pedestal paver systems.

    Letner installed PVC roof systems from Sika Sarnafil level three of the hospital and on the main roof of the hospital. The 60-mil PVC membrane was installed over insulation and DensDeck cover board. Insulation was a minimum of R-20 near the drains. Some sections of the PVC were topped by ballast rock.

    On the adjoining multi-level parking deck, Letner installed PVC roofs on two office buildings. The rest of the roofing and waterproofing work on the parking structure, including another garden roof, was completed by Courtney Waterproofing and Roofing of Irvine, Calif.

    Safety Precautions

    Letner and the general contractor help ensure safety is always top of mind at the site. “On this project, like any other, the safety issues were extremely important,” notes Olson. “We have our crews stretch and flex daily, and everyone must wear the personal protective equipment required for each task. Fall protection is a concern at every elevation, and hot rubber is extremely hazardous activity that requires additional protection and monitoring.”

    Elastizell lightweight insulating concrete from Cell-Crete was used to provide slope for drainage on the flat structural concrete decks. It was later topped with cement board. Photo: Cell-Crete

    Elastizell lightweight insulating concrete from Cell-Crete was used to provide slope for drainage on the flat structural concrete decks. It was later topped with cement board. Photo: Cell-Crete

    The perimeter walls were being constructed during the project, so extra precautions had to be taken at the roof edge. “We had to wear harnesses and be tied off at all times,” Olson says. “We are very concerned about safety. We have a safety manager, and he does a very good job of identifying possible hazards on each job. We identify those per deck and apply the proper safety measures required for each elevation.”

    Waterproofing the tanks also required special care. “The domestic water, waste and fire tanks and are in the ground, so you have to have people certified to do that work with specialized equipment,” Olson states.

    Challenging Schedule

    Construction of the hospital is still underway. Work is expected to be completed in 2018. The sheer size and multiple scopes of work were obvious challenges on the project, but the schedule was also tight—and subject to change. Some roof details were changed and others were developed as the job progressed, so Letner’s crews had to make some adjustments on the fly. Letner continues to work with the consultant on the project, ABB, to iron out the details.

    “Sometimes you have to adjust the schedule when you are coordinating the work with other trades,” Olson notes. “The schedule, coordinating with other trades and the number of changes on the job have been the biggest issues we’ve faced. It’s is still a challenge, as the work is ongoing.”

    When it came time to stage equipment and materials, the large job site suddenly seemed small. “The site was kind of tight, so of course logistics came into play with loading and off-loading each different area,” he says. “Some areas were hard to get to, and sometimes we had to wheel the product through corridors to get to the decks. Not everything was easy to get to. Logistics were difficult, but we were able to overcome those problems. Clark/McCarthy helped out quite a bit with logistics and loading.”

    Despite the complexity of the job, the installation work has gone smoothly, according to Olson. “As far as the application for our field crews, there’s not that much difficulty for them. They are all very talented at what they do,” he says. “It’s just a very difficult building, and there are a lot of details that are not typical.”

    The key to overcoming difficulties? “It’s constant communication,” Olson says. “Our strengths are our management teams, from the field operations to office staff. We’re honest with our customers. They understand the level of customer service and quality we deliver. Our success is a testament to the service we provide to our customers. We are often praised for our service and workmanship, and we are very proud of our quality installations as well.”

    On the adjoining multi-level parking deck, Letner Roofing installed PVC roofs on two office buildings. The rest of the roofing and waterproofing work on the parking structure, including another garden roof, was completed by Courtney Waterproofing and Roofing. Photo: Stanford Health Center.

    On the adjoining multi-level parking deck, Letner Roofing installed PVC roofs on two office buildings. The rest of the roofing and waterproofing work on the parking structure, including another garden roof, was completed by Courtney Waterproofing and Roofing. Photo: Stanford Health Center.

    TEAM

    Architect:
    Rafael Viñoly Architects in association with Lee, Burkhart, Liu Inc.

    General Contractor:
    Clark/McCarthy—a joint venture of Clark Construction Co. and McCarthy Building Cos.

    Roofing and Waterproofing Contractors:
    Main hospital building and offices: Letner Roofing, Orange, Calif.
    Adjoining parking structure: Courtney Waterproofing and Roofing, Irvine, Calif.

    LWIC Provider and Installer:
    Cell-Crete Corp., Hayward, Calif.

    Roof Restoration Project Keeps Rehab Facility Operating

    Skyline Roof Restoration

    Bill Steeves (left) and Steve Broda launched Skyline Roof Restoration, a company that specializes in restoring roofs with coatings.

    Rehabilitation facilities help their patients stay healthy. Keeping roofs healthy is another matter.

    When the roof at a rehabilitation center in Colorado was reaching the end of its service life, roofing contractor Bill Steeves recognized it was the perfect candidate for roof restoration project. Steeves is the president of Skyline Roof Restoration Inc., based in Frederick, Colo. The company specializes in roof coatings. It was launched last year by Steeves and his partner, Steve Broda. Broda is the founder of Skyline Roofing Inc., a full-service commercial roof contracting firm, also located in Frederick, where both men have worked since 2006.

    “We formed Skyline Roof Restoration as a vehicle to promote restoring roofs with coatings,” Steeves says. “We have both been involved with various coating projects in the past and wanted to offer our expertise to clients where restoration is their most prudent option.”

    In the Denver area, the coatings market is booming in part due to changes in local energy codes, notes Broda. Several municipalities have mandated with that a roof tear-off and replacement, the R-values in the roof have to be brought up to those for new construction. “It was becoming unaffordable for some people to do total roof replacement and upgrade to R-30 or R-38,” Broda says. “We needed another tool to provide them with a roofing option that was economical and did not force them to add the extra R-value to their roof systems.”

    In many cases, coating an existing membrane roof can be an excellent option. “It can save the customers a lot of money compared to a roof replacement, and depending on the system and the thickness, we can offer a 20-year NDL warranty,” Broda notes.

    Skyline Roof Restoration

    The Centre Avenue Health & Rehab project encompassed 21,863 square feet of low-slope roof on 10 separate roof levels. The low-slope sections were surrounded by a standing seam metal roof.

    According to Steeves and Broda, the key to the success of a roof restoration is making sure the underlying substrate is a good candidate for the coating. Skyline Roof Restoration will only authorize a coating project if it is the best option for the facility. “Steve and I have a combined 77 years of experience in commercial roofing, and there are very few scenarios we have not run across,” Steeves says. “We have both built very strong commercial companies based on return customers and referrals. We both really care about the final product, value to our customers, and the relationships we have developed over the years.”

    The Diagnosis

    Steeves had a hunch that the roof at the Centre Avenue Health & Rehab facility in Fort Collins might be reaching the end of its life span. “We have been doing all of the roofing work for Columbine Health Systems, the owner of Centre Avenue Health & Rehab, for more than seven years and have developed a great working relationship with the owner,” he says. “We had never been called to Centre Avenue for any leaks, but I knew the building was about 18 years old.”

    This aerial photo shows the Centre Avenue Heath & Rehab roof after the restoration process was completed.

    This aerial photo shows the Centre Avenue Heath & Rehab roof after the restoration process was completed.

    Steeves suggested it was time to conduct a roof inspection at Centre Avenue but was told to wait. Sure enough, the next time it rained, a leak was detected. When Steeves met his repair crew on the site, he noticed that the fully adhered EPDM roof system on the flat roof sections was just beginning to exhibit signs of oxidation. A few stress fractures were visible in the membrane. “It was a perfect candidate for a roof restoration,” he says.

    In a meeting with the owner, Steeves suggested the application of a high-solids silicone restoration system from GE Momentive. “I explained that the restoration process would, in effect, freeze the aging process of the EPDM by protecting it from further UV degradation,” Steeves says. “I had also, prior to our meeting, completed some research and found out that the local power company was offering a rebate for any Energy Star-qualified roof covering, which further reduced his total capital outlay.”

    When Steeves detailed the costs involved with the coating project as opposed to a tear-off and replacement, the owner gave him the go ahead on the roof restoration plan and opted for a 15-year NDL warranty.

    Broda and Steeves note that there are cases in which the existing roof is too far degraded to work well with a coating, and in those cases, the only viable option is a roof replacement. The silicone coating can be used on membranes including EPDM, TPO, PVC, modified bitumen and smooth built-up roofs, as well as metal. “It works with all types of membranes, but you have to catch these roofs before the end of their serviceable life,” says Broda. “They have to have some life left in them to coat them. If we are not comfortable putting a coating on a roof, we won’t do it.”

    Often all that is needed is minor repair of wall flashings, curb flashings and penetrations. Wet insulation is another problem to look out for. “We’ll do an infrared scan of the roof before we coat it to make sure we don’t have any wet insulation in there.”

    Every proposal is also contingent on a successful adhesion test. A sample area is set up and a pullout test is conducted to determine if the product will adhere well.

    Photos: Skyline Roof Restoration Inc.

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