Roof Restoration Project Brings Back Luster to Quicken Loans Arena

The 170,000-square-foot roof of Quicken Loans Arena was completely restored using a liquid-applied system from Tremco Roofing. Photos: Tremco Roofing and Building Maintenance

Re-roofing sports and entertainment venues presents its own set of challenges. Sports arenas usually host concerts and other events, so scheduling and logistics can be difficult. Quicken Loans Arena in Cleveland — also known as “The Q” — is home to the Cleveland Cavaliers of the NBA, and it hosts some 200 other diverse events every year, including concerts and conventions. In 2015, realizing the roof was reaching the end of its useful life, the owners looked for advice on their next move. A team of roofing professionals recommended a roof restoration system that would provide the protection and recreate the aesthetics of the original roof — and keep disruption to the facility at a minimum.

Ohio companies stepping up to help the home team included architect Osborn Engineering, headquartered in Cleveland; roof consultant Adam Bradley Enterprises of Chagrin Falls; roofing manufacturer Tremco Roofing and Building Maintenance, headquartered in Beachwood; and roofing contractor Warren Roofing & Insulating Co., located in Walton Hills. After comprehensive testing revealed that more than 90 percent of the roof could be restored, they developed a plan to clean, repair and completely restore the 170,000-square-foot main roof of Quicken Loans Arena using a liquid-applied system from Tremco Roofing.

John Vetrovsky of Warren Roofing and Joe Slattery of Tremco Roofing shared their insights on the project with Roofing magazine. Both men were brought in during the planning stages of the project and saw it through to completion. “We were helping to budget the project with Adam Bradley and Osborn Engineering,” notes Vetrovsky. “They were asking about a few different systems, and the Tremco system was the best fit for the project.”

Warren Roofing has served the greater Cleveland and Akron area since 1922, and Tremco’s roots in northeast Ohio go back to 1928. Warren Roofing served as the general contractor and roofing contractor on the project. The scope of work included updates to the lightning protection system, the safety cable system, and the heat trace system used to melt snow in the gutters.

Repairing the Existing Roof

The existing system was the structure’s original roof. It was 24 years old, and consisted of a mechanically attached hypalon membrane over two layers of polyisocyanurate insulation totaling 3 inches. The roof membrane was showing some wear, and sections had sustained damage from an interesting source: fireworks from nearby Progressive Field, home of the Cleveland Indians, launched after the Indians hit home runs. After the damage was detected, the team changed the direction the fireworks were launched, and the problem ended.

Crews from Tremco Roofing cleaned the roof using the company’s RoofTec system, which recaptures the water and returns it to a truck to be filtered. Photos: Tremco Roofing and Building Maintenance

Despite the damage, visual analysis and a nuclear roof moisture test using a Troxler meter confirmed the roof was an excellent candidate for restoration. “There was some wet insulation and warped insulation, and we marked off those areas that had to be replaced,” notes Slattery. “It was a small fraction of the total job.”

Crews from Warren Roofing removed and replaced the damaged insulation, cutting through the membrane all the way down to the existing 6-mil vapor barrier on the deck. “All of that insulation had to be stair-stepped back so we could properly lap in the new material,” Vetrovsky says. “We got rid of all of the damaged insulation, and we repaired the vapor barrier. Then we staggered the two new layers of insulation, matching the existing thickness.”

Where possible, the existing membrane was pulled back and glued into place. In sections where new membrane was needed, crews adhered pieces of EPDM.

The plan specified adding the fasteners in the existing roof and any repaired sections before the coating system was applied. Tremco Roofing conducted uplift testing through Trinity ERD to ensure the results met or exceeded the specified design. “There was a significant upgrade to the fastening,” Vetrovsky says. “Because of the shape of the building, the perimeter enhancement was probably the greatest I’ve ever seen.”

Screws and 3-inch plates were used. In the field, the minimum was 4 feet on center, 12 inches apart. In the perimeter, fasteners were installed 2 feet on center, 8 inches apart. “It worked out nicely because the fastening ended up in the middle of the sheet, and now the sheet has fasteners that are original at the seam, and a foot or two over, there is a row of new fasteners,” notes Vetrovsky.

Cleaning Up

Prior to the fasteners being installed, the membrane was cleaned by crews from Tremco Roofing using the company’s RoofTec system. “We cleaned the membrane no more than 30 days ahead of what Warren Roofing was doing,” notes Slattery. “We had to mobilize at least three times to clean the roof so the time elapsed would never be more than 30 days.”

The three-step restoration process consists of a primer, a base coat with a fiberglass mat embedded in it, and a topcoat. Here, crews embed the fiberglass mat in the base coat. Photos: Tremco Roofing and Building Maintenance

The cleaning solution is applied using a custom-designed tool that looks like a floor polisher. It has a 2-foot diameter head that spins to clean the surface and a vacuum that recaptures the water, which is returned via hoses to a truck so contaminated waste water, environmental pollutants and high-pH cleaning solvents can be filtered out. “All of that water goes back into the sanitary system after it’s filtered,” Slattery explains. “It does not go into the sewer system.”

“It’s very fast, it’s very effective, and it’s very efficient because you can easily see the areas that have been cleaned,” notes Vetrovsky. “With power washing, you don’t have any way to filter the water.”

The biggest challenge on the cleaning portion of the project was the arena’s sheer size. Approximately 500 feet of hoses were needed to supply water and return it to the truck for filtering.

Cleaning of the substrate is a crucial step, according to Vetrovsky. “The system really does a nice job cleaning the membrane, and that is the key to any restoration project,” he says. “You’re only as good as the surface you’re applying it to.”

Applying the New Roof System

After the sections were cleaned, crews installed the liquid-applied AlphaGuard MT system. The three-step process consists of a primer, a base coat with a fiberglass mat embedded in it, and a topcoat. In this case, the primer was applied with rollers. “The area that we primed each morning was the section we would apply the first coat of AlphaGuard MT with the fiberglass mat that afternoon,” Vetrovsky says. “We did not prime ahead. We didn’t want to take the chance of dust adhering to the primer.”

The top coat was applied with both rollers and spray equipment. Photos: Tremco Roofing and Building Maintenance

Care had to be taken with the schedule to complete the work efficiently. “Once the base coat is on, you have 72 hours to apply the top coat,” Vetrovsky explains. “We would install the base coat and the fiberglass mat for two to three days to get a big enough area. The topcoat would go on faster because you’re not embedding any mesh into it. You really had to always keep an eye on the future weather to make sure you could get the topcoat on within the 72 hours.”

The topcoat was applied with both rollers and spray equipment. After the topcoat was applied, crews installed a second coat with sand embedded in it as a wear surface. Because of the roof’s curved surface, walk pads were not feasible, so the sand was used to provide additional traction for any workers conducting ongoing maintenance.

The sand was broadcast by hand and back-rolled into the coating to maintain a uniform appearance. “Part of this project was to make sure the sand looks uniform when it is visible from a blimp overhead,” notes Vetrovsky. “That was a difficult task, but the guys did a great job.”

The roof features three different finish colors, which were custom designed to match the roof’s original color scheme. The main roof is light gray, with black under the large LED sign. The sections over the wings are white, as are the 2-foot-wide stripes.

“They wanted black under the new LED sign so it would really show the letters nice and clear, even during the day,” says Vetrovsky. “We also put the white stripes back to match the roof’s original appearance. That was a challenge, to keep everything straight. It’s hard to chalk lines on a curve, but it came out nice. Everything matches what the original roof looks like.”

Penetrations for the sign included round posts that held the rails about 2-1/2 feet above the roof level. The liquid-applied membrane made coping with details easy, according to Vetrovsky. “The liquid membrane makes the flashing details all one piece with the roof system,” he says. “We removed the existing boot flashings so that we could seal directly to the conduit or steel posts.”

Gutters, Lightning Protection and Safety Systems

The large commercial gutters also needed to be refurbished. The gutters were 4 feet deep and 4 feet wide, and were outfitted with a cable snowmelt system, which had to be removed. “The gutters had a lot of damaged insulation, so material in the gutter sections was 100 percent torn off,” notes Vetrovsky.

After the roof surface was cleaned, the restoration system was applied. The three step process consists of a primer, a base coat with a fiberglass mat embedded in it, and a topcoat. Photos: Tremco Roofing and Building Maintenance

In the gutters, tapered insulation was installed, and a cover board — DensDeck from Georgia-Pacific — was added for increased durability. New EPDM membrane was installed and cleaned prior to the three-step coating application. New heat trace cable was also installed.

The lightning protection system also required repair, and close coordination with the subcontractors was critical. “The existing lightning protection had to be removed to apply the new roof system, but we couldn’t remove it 100 percent, because we still had to have an active lightning protection system for the building,” says Vetrovsky. “We rearranged the lightning system and installed new stanchions to try to eliminate as many horizontal lines as we could.”

During construction, key to the safety plan was a perimeter barrier system, which was installed by workers who were 100 percent tied off. After the system was in place, workers inside the barricades did not need to wear personal fall arrest systems. “The entire perimeter had a barricade system put on before any material was even loaded,” Vetrovsky says. The company makes its own barricade sections, which are anchored to the parapet walls and gravel stop edges and feature a downward leg for added support.

As part of the project, crews also installed permanent safety equipment. “There was an existing tie-off system out there, but it was not a certified system and we couldn’t use it,” Vetrovsky says. “We brought that to the owner’s attention and replaced it with a new certified tie-off system manufactured by Guardian Safety.”

Challenging Schedule

Progressive Field and the Quicken Loans Arena are right next to each other, and logistics and scheduling around the stadiums was difficult. Work began in 2016 and finished in 2017, and the demanding schedule was made even more difficult when both the Indians and the Cavaliers made deep runs into the playoffs. In 2016, the Cavs became NBA Champions. But it was the Indians making it to the 2016 World Series that posed bigger logistical problems for the re-roofing project.

The restored roof recreates the original color scheme, which features three different custom colors. The main roof is light gray, with black under the large LED sign, while the sections over the wings stripes are white. Photos: Tremco Roofing and Building Maintenance

“The first part of the schedule was the most difficult, as we had the get the black coating on the roof under the sign prior to the playoffs,” Vetrovsky says. The sign covered approximately 30,000 square feet of roof area, and it was difficult to access the roof surface beneath it. “Crews had to work on their hands and knees to apply the coating beneath the steel framing. That was towards the fall, when the weather started changing, and one of the biggest hurdles was just getting the roof dry in the morning. It got colder and colder as we got down to the wire, but we made our deadline for the work under the sign.”

The staging area was also limited, and the crane could only lift material to one section of the roof. Some material had to be moved by hand some 2,000 feet. “It was an awfully long walk from one end of that roof to the other,” Vetrovsky recalls.

Concerts and other events held during the construction cycle made the schedule even more challenging. “The most notable event was probably the Republican National Convention, which totally shut the site down for more than a week because of security,” notes Slattery.

Concerts usually necessitated loading in the early morning and clearing the staging area by 8 a.m., but usually work could continue during the day. “We had to do a lot of coordination to make sure we had what we needed to work the entire day and also not go against our commitment to the owner that we would not work past certain hours,” Vetrovsky says. “Many of the special events started after 7 p.m., so we would be long gone by then.”

Championship Caliber

The project was wrapped up earlier this year. Vetrovsky and Slattery agree that the system chosen was a great fit for this project for several reasons. With restoration, there is less noise, less disruption, and less equipment than with a re-roofing project, and the roof has a warranty for the next 20 years. The process also limits negative impact on the environment by preventing removal and disposal of the old roof system.

“The weight was also a factor,” notes Vetrovsky. “With the existing structure, there wasn’t a lot of room for a different type of roof system with heavy cover boards. This roof system was perfect because it doesn’t add a lot of weight.”

The coating also minimized installation time, notes Slattery. “The disruption of a roof replacement in a hospitality setting like that, where they need 250 days of revenue stream, restoration becomes a real attractive option,” he says. “I can’t think of one day where we really disrupted anything.”

Vetrovsky points to his talented crews as the key to meeting tough schedules with top-quality production “What we can offer is skilled labor,” he says. “We’re a union contractor and our guys are well trained. The harder, the better for us. We can handle projects that most other contractors won’t even put a number to — this project being one of those.”

He credits Adam Livingston, a third-generation foreman for Warren Roofing, for his work on the project.  “With his experience and attention to detail, we were able to complete this project on time, meet the expectations of the client and Tremco, and match the unique aesthetic requirements of the roof,” says Vetrovsky. “We have a lot of great employees who take pride in their work. Take all of that together, that’s why we can be successful on projects like the Quicken Loans Arena.”

The Cavaliers taking the NBA Championship during the project only added to the excitement. “It’s a great feather in our cap,” notes Slattery. “Restoration is a growing segment of the market. Instead of letting the clock run out on these roofs, if you catch them at the right time, it can be a phenomenal way to keep costs down and it’s good for the environment because it’s not adding waste to landfills.” 


Architect: Osborn Engineering, Cleveland, Ohio,
Roof Consultant: Adam Bradley Enterprises, Chagrin Falls, Ohio,
General Contractor: Warren Roofing & Insulating Co., Walton Hills, Ohio,


Roof Cleaning System: RoofTec, Tremco Roofing,
Roof Restoration System: AlphaGuard MT, Tremco Roofing

Self-Adhering Vapour Permeable Membrane Is Mold Resistant

The self-adhering vapour permeable membrane can be applied to common substrates such as gypsum, oriented strand board (OSB), block, concrete, concrete masonry unit (CMU) and plywood.

The self-adhering vapour permeable membrane can be applied to common substrates such as gypsum, oriented strand board (OSB), block, concrete, concrete masonry unit (CMU) and plywood.

IKO AquaBarrier VP Self-Adhering Vapour Permeable Membrane provides a primerless vapour permeable membrane solution with mold resistance for a variety of building envelope applications.

Self-Adhering, Versatile Applications
A self-adhering, primerless membrane, AquaBarrier VP, provides superior performance in wall assemblies where a vapour permeable, weather-resistive air barrier is required.

Thanks to the vapour permeable matrix of AquaBarrier VP, it is compatible and can be applied to common substrates such as gypsum, oriented strand board (OSB), block, concrete, concrete masonry unit (CMU) and plywood. The membrane is also designed for various applications, including masonry cavity walls, metal cladding systems, renovations and retrofits, siding, curtain walls and parapets.

The design of the AquaBarrier VP membrane allows for installation ease, with no mechanical attachments or primer required for standard application. Coated with a proprietary acrylic adhesive on the back surface, AquaBarrier VP offers performance for common wall applications and features a polypropylene release film to aid in removing the membrane.

AquaBarrier VP is an effective vapour permeable membrane when installed according to IKO specifications.

AquaBarrier VP is constructed of a polyolefin synthetic polymer (fibre) membrane with low water retention capacity and is therefore mold and mildew resistant.

The IKO AquaBarrier line includes a full range of membrane and accessory products that provide protection in wall assemblies with air and vapour barrier systems. Engineered to meet or exceed industry standards, the line includes self-adhering and torch-on wall membranes, through-wall flashing membrane, foundation protection and flashing tapes.

For more information on AquaBarrier VP and details on IKO’s commercial wall and roofing system solutions and accessories, visit the IKO website.

Shingle Starter Material Is Non-porous

SBS Shingle Starter is a SBS modified starter strip coated on both sides with SBS rubberized asphalt compound and surfaced with black ceramic granules.

SBS Shingle Starter is a SBS modified starter strip coated on both sides with SBS rubberized asphalt compound and surfaced with black ceramic granules.

MB Technology’s SBS Shingle Starter is a premium SBS modified starter strip completely coated on both sides with SBS rubberized asphalt compound and surfaced with black ceramic granules. The SBS rubberized membrane provides a flexible starter roll and, because it’s non-porous, it provides a watertight membrane by itself. The fiberglass-reinforced product is used for eave and rake starter material for composition roofing. It is used with minimum 3/8-inch head roofing nails, fastened 12 inches on center and at 4 to 6 inches above the edge of the roof or as required by the shingle manufacturer.

Kemper System Celebrates 60 Years Building Envelope Solutions

Kemper System is celebrating 60 years of success and building on its strengths to address the entire Building Envelope.

“Kemper System was built on novel approaches to challenges, product quality and customer service, and those continue to be the bedrock of our relationships,” says Richard Doornink, president and managing director of Kemper System America Inc. “Our role is to help architects and other specifiers find the balance between often competing goals on projects across the Building Envelope. The right technology makes those choices easier,” he states.

Today, the company offers an expanded range of Building Envelope solutions to protect against weather, preserve the integrity of surfaces and enhance the comfort and value of public buildings and commercial real estate.

As part of the company’s expansion efforts, Kemper System America acquired STS Coatings Inc. in December along with four flagship brands, and is exploring additional technologies to build its portfolio, Doornink stated. In addition to the technologies from STS Coatings, this encompasses Kemperol reinforced membrane systems, and COLEAN durable coatings systems for protecting surfaces prone to heavy wear.

Technology Roots

Kemper System traces its roots to polymer chemist Heinz B. Kemper, Ph.D., who founded the original company in 1957 after developing a roofing system using a cold liquid-applied resin reinforced with polyester fleece. After conducting over 200 trials, in 1969 he patented Kemperol V210, a reinforced membrane system which proved to be effective, and could stand up to sun, rain, snow, ice and standing water longer term.

That led to further advances in cold, liquid-applied membranes including the company’s flagship solvent-free and odor-free Kemperol 2K PUR membrane system, launched in the U.S. in 1999, and more recently, Kemperol 022 reinforced waterproofing system for indoor tile, and fire-rated Cool Roof systems – the odor-free Kemperol Reflect 2K FR and fast-curing Kemperol AC Speed FR.

Today, Kemper System products protect surfaces under a range of climatic conditions spanning: new and existing roofs, white roofs, green roofs, blue roofs, interior and below-grade waterproofing, parking garages, balconies, terraces, plazas and historic restorations. In North America, Kemperol membrane systems protect projects including the Empire State Building in New York, CN Tower in Toronto and Marketplace Tower in Seattle.

Kemper System America Inc. is a wholly owned subsidiary of Kemper System GmbH & Co. (KG | Holländische Straße 32-36 | D-34246 Vellmar). Kemper System is part of the IBG Group of companies, a mid-sized industrial holding company with more than 50 sales and distribution sites, as well as production companies all over the world.

OMG RhinoBond Projects Are Being Completed Across Europe

OMG Roofing’s RhinoBond System has left marks across Europe with more than 125 completed projects and more in the pipeline. Collectively, these projects represent more than 300,000 square meters (3.2 million square feet) of single-ply roofing.

“In last two years, the RhinoBond System has started to take off across Europe, as more roofing contractors have seen the roof performance benefits that the system can offer,” states Web Shaffer, vice president of marketing for OMG Roofing Products. “We have completed projects across Europe and we are expanding to new countries in the region, most recently, into South East Europe.”

RhinoBond is a method for installing thermoplastic and now also clean EPDM membrane. The system consists of a stand-up induction welding tool and magnetic cooling clamps. Contractors install roofing insulation using fasteners and specially coated plates designed specifically for the type of membrane being installed – PVC, TPO or Clean EPDM. Each plate is then bonded to the roof membrane installed over the top with the RhinoBond plate welding tool. The result is a roofing system that can provide wind performance with fewer fasteners, fewer membrane seams and zero penetrations of the new membrane.

The RhinoBond System is approved for use in Europe by many roof system providers, including Bauder, Carlisle/Hertalan, Danosa, Fatra, FDT, Firestone, GAF, IcoPal, IKO, Renolit, Sika, Siplast, and Soprema/Flag.

Headquartered in Agawam, Mass., OMG Roofing Products is a supplier of commercial roofing products including specialty fasteners, insulation adhesives, roof drains, pipe supports, emergency roof repair tape as well as productivity tools such as RhinoBond. The company’s focus is delivering products and services that improve contractor productivity and enhance roof system performance. For additional information, please contact OMG Roofing Products at (413)789-0252 or visit the OMG Roofing website.

Fleece-Backed Thermoplastic Membrane Exceeds Weathering Tests

KEE-Stone FB 60 fleece-backed thermoplastic membrane stands up agains harsh weather and UV radiation.

KEE-Stone FB 60 fleece-backed thermoplastic membrane stands up against harsh weather and UV radiation.

Garland has released the KEE-Stone FB 60 fleece-backed thermoplastic membrane which exceeds standard weathering tests and stands up against harsh weather and UV radiation. In accelerated weathering tests, KEE-Stone showed no signs of cracking or cratering even at 100 times magnification, which is 10 times more than the ASTM D 6745 standard requires. KEE-Stone’s compound, formulated using DuPont Elvaloy HP Ketone Ethylene Ester (KEE), provides resistance to UV degradation and heat resistance while retaining low-temperature flexibility, which translates into a lasting roof.

KEE enhances the performance of the PVC by permanently locking in its flexibility, eliminating plasticizer migration and allowing the membrane to remain tough and flexible throughout the entire lifecycle of the roof. Garland’s KEE-Stone membranes contain the KEE formulation throughout the entire sheet, further increasing its level of performance. The membrane is also reinforced with a polymer-coated scrim. The design of the scrim allows the KEE compound above and below the scrim to fuse together, imparting puncture, tear and tensile strength to the membrane.

Garland’s two-ply, hybrid KEE-Stone system will provide the protection of a traditional modified bitumen roof system with the appearance of a single-ply system.

For more information, visit here or call to be connected with your local Garland representative at 1.800.321.9336.

Seal and Flag Breaches During Inspection

Jandrex LLC has released its Mini Breach X, which temporarily seals roof membrane punctures, rips and tears, and other breaches found during inspections, maintenance work and new roof installs.

Jandrex LLC has released its Mini Breach X, which temporarily seals roof membrane punctures, rips and tears, and other breaches found during inspections, maintenance work and new roof installs.

Jandrex LLC has released its Mini Breach X, which temporarily seals roof membrane punctures, rips and tears, and other breaches found during inspections, maintenance work and new roof installs. The product also flags these breaches for easy discovery by post-inspection repair workers. The typical “flagging” technique is to place a circle around each breach with a pen or permanent marker, and, in some cases, plot each breach on a roof-plan or drawing. This practice is time-consuming and sometimes difficult for repair workers to find. In addition, it could be weeks before a post-inspection repair worker appears onsite to fix breaches. The Mini Breach X was designed to solve these flaws by sealing and flagging a breach with one system.

Duro-Last Achieves Gold Certification for All Membrane Product Lines

Duro-Last has achieved gold certification for all membrane product lines under the NSF American National Standard for Sustainable Roofing Membranes – NSF/ANSI 347. Certified by UL, this standard represents that Duro-Last manufactures a product that is third-party verified as sustainable, durable and high performing. The certification applies to Duro-Tuff, Duro-Fleece and Duro-Last EV membranes, in addition to Duro-Last membrane, which was certified in 2015.

With the certification of these four product lines, Duro-Last has the most roofing membrane product lines certified in the industry—furthering the company’s commitment to sustainability and transparency.

“Duro-Last believes in the importance of sustainability,” says Jason Tunney, Duro-Last’s executive vice president and general counsel. “These third-party certifications confirm what we already know about our products.”

Duro-Last has worked with UL for many years on product testing, including the UL 790 Spread of Flame Test, UL 1256 Direct to Deck (insulation) and the UL 2218 Hail Impact Test. As the sustainability business division of UL, a premier global independent safety science company that has championed progress for 120 years, UL Environment works to advance global sustainability, environmental health, and safety by supporting the growth and development of environmentally preferable products, services, and organizations.

NSF/ANSI 347 was developed by the NSF National Center for Sustainability Standards (NCSS) through a consensus-based public process with a multi-stakeholder group of participants and, according to their website, is based on life-cycle assessment principles. NSF/ANSI 347 employs an easy-to-use point system to evaluate roofing membrane products against established prerequisite requirements, performance criteria and quantifiable metrics in five key areas:

  • Product design
  • Product manufacturing
  • Membrane durability
  • Corporate governance
  • Innovation

Obtaining this certification will help Duro-Last’s membranes meet the market demand for products that comply with green building standards and codes like the Green Building Initiative’s Green Globes and the International Green Construction Code (IgCC). Product specifiers and purchasers are under pressure to find products that meet their sustainability criteria, and having the NSF/ANSI 347 certification can give them the peace of mind of specifying a third-party verified product.

Duro-Last has also published environmental product declarations (EPDs) for Duro-Tuff, Duro-Fleece and Duro-Last EV membranes. This is in addition to the previously published EPD for Duro-Last membrane—the first product-specific PVC EPD in the North American roofing industry.

Certified by NSF International, the Duro-Last EPD reports environmental impact data, which assists building contractors, architects and designers in making more informed purchasing decisions. EPDs are increasingly used across many industries to enable product manufacturers to bring transparent environmental data to customers.

“Duro-Last is proud to publish product-specific EPDs for PVC roofing,” Tunney says. “We have always known that the Duro-Last Roofing System is a durable, flexible, serviceable and recyclable product, and now these EPDs can give building owners and specifiers peace of mind.”

ARMA Selects Top Installations in North America

The Washington, D.C.-based Asphalt Roofing Manufacturers Association selected the winners of its Quality Asphalt Roofing Case Study (QARC) Awards, an annual program that recognizes exceptional roofing projects in the U.S. and Canada.

The Gold Award honored John Foster, a general contractor in Esparto, Calif., for his company’s installation on a star-shaped home. The homeowners required a roofing system with a style that wouldn’t get lost in the bold architecture. PABCO Roofing Products Premier Advantage Granite shingles provided the necessary aesthetic to complement the home while protecting it from the windy, damp coastal environment to which it is subjected.

The Silver Award was given to Advanced Roofing Inc., Fort Lauderdale, Fla., which was called upon to install a new low-slope asphalt roofing system on two buildings at the PGA National Resort and Spa in Palm Beach Gardens, Fla. The contractor chose a SOPREMA three-ply SBS-modified bitumen roofing system with a base sheet and cap sheet that delivered a pristine appearance while protecting the roof from harsh weather and heavy foot traffic.

Precision Roofing, Hialeah, Fla., received the Bronze Award for the roof it installed on Northeast Regional Library, Aventura, Fla. A GAF hybrid built-up/SBS-modified bitumen roofing system using three plies of GAFGLAS Ply 4 Ply Sheet and a Ruberoid EnergyCap 30 Granule FR membrane was chosen because the contracting company knew the system would meet the project’s durability requirements and budget restrictions.

“Each of the submissions we received this year illustrated the beauty and curb appeal that asphalt roofing can provide,” says Reed Hitchcock, ARMA’s executive vice president. “These winning projects were singled out for successfully using the unique qualities of their roofing materials to deliver superior protection for a building, whether from salty storms, high winds, or other wear and tear.”

The following received Honorable Mentions:

  • Rust Road Project, Grace Construction, New Boston, Mich.
  • Anacortes Home, Old School Roofing, Anacortes, Wash.
  • Mukilteo House, Chris Howard Roofing LLC, Mukilteo, Wash.
  • Mukilteo House, Chris Howard Roofing LLC, Mukilteo, Wash.

The 2016 awards were judged by a panel of roofing industry experts, including leaders from trade associations, architects and members of the media. The judges look for projects that use asphalt roofing technology to provide durability, value and curb appeal.

Asphalt and Polyurethane Create Durable Membrane

The Garland Co. Inc.’s OptiMax polyurethane-modified asphalt-based roof membrane is developed with a process that combines asphalt with polyurethane to create a durable and long-lasting modified membrane.

The Garland Co. Inc.’s OptiMax polyurethane-modified asphalt-based roof membrane is developed with a process that combines asphalt with polyurethane to create a durable and long-lasting modified membrane.

The Garland Co. Inc.’s OptiMax polyurethane-modified asphalt-based roof membrane is developed with a process that combines asphalt with polyurethane to create a durable and long-lasting modified membrane. OptiMax becomes increasingly resilient as it ages because, with time, polyurethane molecules are chemically linked with one another. The process was first used in Europe in the paving industry.

When traditional SBS-modified membranes age, the oils within the membrane heat up and “cook out”, causing cracking and eventually leaking. OptiMax utilizes an “active modification” process, which involves chemically reacting the polyurethane modifier to specific molecules within the asphalt. This modification provides enhanced long-term performance characteristics and weatherability.

Its performance is further improved by the fact that minerals are more strongly attracted to the polyurethane in the OptiMax membrane. The result is improved adhesion thus providing UV protection, preventing the likelihood of cracking and leaking issues common in traditional membranes. During advanced surface testing, OptiMax had fewer cracks when compared to traditional asphalt-modified membranes and retained its tensile strength in the face of damaging UV radiation.

“OptiMax has the ability to literally change the face of the roofing industry. This new technology will revolutionize the market and redefine expectations of building owners in terms of performance and protection. OptiMax has been engineered to outperform other commercial roofing products in the industry,” explains Melissa Rus, Garland’s director of research and development.

PHOTO: The Garland Co. Inc.