North Carolina Legislative Building Restoration Poses Unique Challenges

The North Carolina State Legislative Building was the site of a renovation project that included asbestos abatement in the interior and a complete restoration of the building’s roof systems.

The North Carolina State Legislative Building was the site of a renovation project that included asbestos abatement in the interior and a complete restoration of the building’s roof systems. Photos: SkySite Images

Some of the variables that can make a project difficult include a variety of complex, interconnected systems, unique design elements, and a tight schedule. These challenges are heightened on a highly visible, historic building, where the goal of keeping the design historically accurate must be balanced with making improvements to the structure and functionality of the systems. All of these elements and more were in play during the restoration of the one-of-a-kind roof on the North Carolina State Legislative Building in Raleigh, North Carolina. It took a talented team of design, engineering, and roofing professionals to bring the project to a successful conclusion.

Originally designed by architect Edward Durell Stone, the building has been the home of the state legislature since 1963, but water intrusion under its copper pyramids and at windows and doors on the promenade level precipitated a complete restoration project. Renovation work conducted in 2016 and 2017 included asbestos abatement in the interior and a complete restoration of the building’s roof systems.

The roofing phase of the project included removing and replacing the metal roof systems on the five copper-clad pyramids, as well as re-roofing the low-slope sections adjacent to the pyramids with a two-ply modified bitumen system. A liquid-applied waterproofing system was installed in the planter areas and under the pavers in the promenade section. The project also involved the removal and replacement of windows, doors, and skylights, as well as repairing and coating the concrete surfaces at the perimeter of the roof.

The design of the quilted flat lock copper panel system involved 17 different panel profiles. A false batten was added after the panels were in place.

The design of the quilted flat lock copper panel system involved 17 different panel profiles. A false batten was added after the panels were in place. Photos: SkySite Images

Companies involved in the project included Raymond Engineering, headquartered in Raleigh, North Carolina, which provided engineering and architectural services; Owens Roofing Inc., also located in Raleigh, which served as the general contractor on the roofing phase of the project and installed the low-slope systems; and The Century Slate Company, headquartered in Durham, North Carolina, which removed and replaced the copper roofs on the five pyramids.

Some of the key players in the project shared their insights with Roofing, including John Willers, a senior engineer with Raymond Engineering; Bert Owens, president of Owens Roofing; and Mike Tenoever, president of Century Slate.

“This is an iconic state building with a unique roof system which the owner and designer required to be aesthetically replicated,” Tenoever notes. “At the same time, some functionality and technical improvements were incorporated. This is a very high-profile project with a lot of complexity, particularly given the schedule. There were a lot of details compressed into a very short period of time.”

Design and Pre-Construction

Raymond Engineering conducted testing on the existing roofs and specified systems designed to match the originals and provide some necessary improvements, including added insulation and ventilation under the pyramids. Willers worked closely with Jason Mobraten, the senior architect on the project. “We provided the engineering and architectural services, beginning with design and then assisting with bidding and managing the construction phase of this project,” says Willers. “We engineered the copper roof, all of the detailing for the modified asphalt roof, and the detailing for the drainage, the pavers, and the sealants for the promenade.”

Crews from Owens Roofing removed the existing plants, media and drainage system from four 42-foot-by-42-foot fixed planters with skylights. After the substrate was cleaned and primed, a liquid-applied waterproofing system was installed.

Crews from Owens Roofing removed the existing plants, media and drainage system from four 42-foot-by-42-foot fixed planters with skylights. After the substrate was cleaned and primed, a liquid-applied waterproofing system was installed. Photos: SkySite Images

The schedule was an obvious challenge, as the majority of the work had to be completed while the legislature was in recess, and there were substantial financial penalties that would come into play if the work was not completed on time. “The client also required that the asbestos abatement be completed before re-roofing the copper-clad pyramids to avoid the risk of dislodging the asbestos-containing textured ceiling finish. However, doing the work in two phases allowed the asbestos contractor to get started while the rest of the job was designed and bid,” Willers states.

The building houses legislators’ offices, and it was open and occupied during construction, with the exception of the areas undergoing asbestos abatement. The schedule had to be carefully adjusted as the job progressed. “In addition to our role in monitoring the technical aspects of the construction, we closely monitored the construction phasing and sequencing, as it was directly driven by the schedule of the state legislature,” Willers notes. “We had to take a lot of care in developing the schedule and monitoring it.”

Willers and Mobraten knew that the details on this project would be crucial. “There were previously some issues where the copper and the low-slope membrane roofs met,” Willers says. “We detailed that very carefully so that we had redundancy in keeping that watertight.”

Extensive mock-ups of the copper pyramids were constructed and tested to ensure the quilted pattern could be exactly replicated while avoiding the leaks that plagued the existing structure.

Photos: SkySite Images

Photos: SkySite Images

As designers looked for ways to improve construction, they explored the design and construction of the quilted panels. “From a design standpoint, we wondered why we had this odd diamond-shaped pattern,” Willers recalls. “After we played with the dimensions a bit, we realized that if you fly over the building, from above all of those diamond sections look like squares.”

The key was to replicate the design with its false battens while avoiding leaks. “We were concerned about how to detail out the joining of the copper sheets that formed the diamond-shaped panels,” Willers says. “What had been done was susceptible to windblown rain getting in. We did two things differently: the little clips that supported these battens were secured by forming the clips with hooks that would be integral with the single-locked seams and soldering the clips to the top surface of the copper panels. Previously they were held in place by pop rivets, which went through the copper.”

The Secrets of the Pyramids

Century Slate was well prepared to tackle the copper roofing on the project. The company has been in business more than 20 years, and it specializes in historic restoration projects including slate, tile, wood, copper and other historical metals.

Crews from Century Slate removed the existing copper panels. The copper was salvaged and recycled.

Crews from Century Slate removed the existing copper panels. The copper was salvaged and recycled. Photos: SkySite Images

Tenoever knew the design of the original quilted flat lock copper panel system needed to be replicated exactly. “There were 17 different panel profiles, each within a very particular location within the roof’s quilted pattern,” Tenoever notes. “Proper placement of each different profile was essential to the whole system working correctly and looking like the original.”

The first step was to remove the existing copper roofs. “We tore off the entire system down to the deck,” Tenoever explains. “We then installed a semi permeable a vapor barrier, insulation, and a vapor retarder.”

Along with added insulation and Carlisle WIP 300HT self-adhering underlayment, crews also installed a vented nail base from Hunter Panels. “The Hunter Cool-Vent is a vented nail base that gets screwed down,” Tenoever says. “The goal was to have a breathable air cavity. All of the hip caps are actually vented to allow the air to get out.”

With the addition of the insulation and nail base, the roof was built up approximately 6 inches from the previous configuration. This added height necessitated changes in the custom flashing at the base of the pyramids but did not change the configuration of the copper panels.

In all, 22,500 square feet of copper panels fabricated by K&M Sheet Metal in Durham were installed. Each of the 17 different panels was labeled with a letter code. “When they were out at the site, we could just grab an A panel or a B panel, as needed, and bring them to that layout,” Tenoever explains. “Four of the pyramids were the same, and the center one was different, as that was the one that had skylights built into it.”

The areas between the pyramids were covered with a two-ply modified bitumen roofing system. Photos: SkySite Images

The panels feature flat-lock clips that were screwed down to the nail base. “It’s a typical flat seam panel system, and the panels interlock together,” says Tenoever. “You can see the batten panel above it, which is an aesthetic feature. The battens and the clips that held them were amazingly intricate, for what they were. They were cut out with a CNC machine and soldered onto the copper panels prior to installation. Later we came back and installed the batten system over the top.”

Century Slate built new curbs in the center pyramid for the new skylights, which were manufactured by Wasco. “The skylights were one of the last things to go on,” says Tenoever. “They were custom made because even though they look square, there isn’t a square angle on them.”

Custom copper flashings were installed at the bases. “One of the trickier parts for us probably would have been the tie-in of the modified roof, because Owens Roofing had to do their bit, and we were also replacing all of the wood blocking and everything all along the bottom edge before we could put our flashing on,” Tenoever recalls. “It took a lot of coordination between the two trades, but it all worked out.”

The Low-Slope Roof Systems

Owens Roofing served as the general contractor on the project and installed the low-slope roof systems. The company was established in 1986 in Raleigh, and focuses on commercial and institutional buildings, almost exclusively re-roofing. Much of its work is on historic buildings, so Owens was confident he could execute the project and complete it on schedule.

A scaffolding system offered secure roof access, but material had to be loaded and removed from one access point, so logistics had to be carefully mapped out.

A scaffolding system offered secure roof access, but material had to be loaded and removed from one access point, so logistics had to be carefully mapped out. Photos: SkySite Images

Crews from Owens Roofing installed 18,900 square feet of modified bitumen roofing from Soprema over concrete decks, including the areas between the pyramids. Tapered polyiso and half-inch DEXcell cover board from National Gypsum were installed using Duotack adhesive, followed by the two plies of modified bitumen membrane.

A liquid waterproofing system from Sika was specified for the large planter areas. Crews from Owens Roofing removed the existing plants, media and drainage system from four 42-foot-by-42-foot fixed planters with skylights. After the substrate had been cleaned and primed, the Sika RoofPro system was installed.

“Once it’s cleaned and primed, it’s pretty simple,” says Owens. “The product is one part, and you don’t even have to mix it. We applied it with rollers on this project. You embed fabric sheets in the system and then topcoat it. It was a cold-weather job, but fortunately we caught a break last winter in that it wasn’t as cold as usual, and we didn’t miss as much time as we might have.”

The 30,000-square-foot promenade section was originally covered by white granite pavers native to North Carolina. The old pavers were removed and replaced over a new roof system, which was comprised of modified bitumen sheets beneath the liquid-applied waterproofing system. “The concrete deck was primed and a modified bitumen base ply heat welded to the deck,” Owens explains. “This surface was primed in preparation for the Roof Pro system, which was then installed.”

Innovative Roof Services of Raleigh was called in to conduct a high-voltage electrical testing to ensure there were no voids in the system before the pavers were re-installed. The pavers had originally been set in a bed of mortar, and they had to be removed and cleaned, which revealed a problem. “When we took the pavers up, we found out that they ranged between 1-1/8 and 1-3/4 inches thick,” Owens notes. “That wasn’t a problem when they were set in a bed of mortar, but over extruded polystyrene, they would have been all up and down. We put in a change order and had the pavers set in a bed of sand on top of one layer polystyrene.” The sand was adjusted by hand to ensure the pavers were level. New pavers were added to replace those broken over the years.

On the roof’s concrete eyebrows, damaged areas of concrete were repaired, joints were sealed, and a cold-applied waterproofing system from Sika Sarnafil was used to cover 8,800 square feet of concrete.

Numerous Challenges

Important considerations on the project included safety and logistics, as well as the tight schedule. Safety was paramount, and a third-party safety monitor was on the site to ensure the safety plan was designed and executed properly. During the time between when the original skylights were removed and when their replacements installed, the voids in the roof deck needed to be cordoned off and covered according to OSHA regulations. Personal fall arrest systems were used on the pyramids and outside of the safety perimeter, which was marked with flags. “With the promenade, you had a wide concrete eyebrow, so it made it easier to set up the safety lines and keep everyone safely away from the edge,” Owens notes.

This aerial photo taken before the restoration project shows the copper roofs with their green patina. Photos: SkySite Images

“Safety is a key concern as on all jobs, but this one in particular was highly visible out the windows of the nearby Department of Labor,” Owens continues. “We were paid a courtesy visit and agreed with them that an on-site safety meeting conducted by their personnel might be useful. The owner allowed us use of one of their auditoriums and we had a very productive half-day meeting for all trades. Every week we had a meeting with a state construction monitor.”

A scaffolding system was set up that offered secure roof access, but there was only one point for loading and unloading material, so logistics at the site were a concern. “We had to use wheelbarrows and roof carts to transport materials back and forth to the scaffolding tower,” Tenoever notes. “Between the removal of the original roof and the installation of the multiple layers of the new roof system, over 150,000 square feet of roofing materials were moved by hand over an average distance of approximately 200 feet.”

Loading and unloading added another wrinkle to the complicated schedule. “The schedule was based on when the legislature was scheduled to come back to town—not how long the job was supposed to take,” Owens says. “We were all concerned with the ambitious time frame and $1,000 a day liquidated damages included with this job.”

Willers cited excellent communication as one of the keys to completing the project on time. “Fortunately, the project managers for the general contractor and other trades were highly organized individuals,” Willers says. “Regular site meetings were detailed and thorough. Although setbacks did occur, communication kept the ball rolling.”

The roof system on the building’s iconic copper clad pyramids was removed and carefully recreated, matching the original design while adding a vented cavity and increasing the thermal insulation. Photos: SkySite Images

A Unique Experience

Copper removed from the existing roof was salvaged and recycled, notes Willers, with the exception of a few pieces that

were cut into the shape of the state of North Carolina to serve as mementos of the unique project. “We’re very proud of the design and the outcome—and the assistance we got from all of the contractors involved,” Willers says. “We had some pretty heavy rains after the project was completed, including some high winds, and there were no leaks.”

Tenoever also looks back on the project with pride. “A one-of-a-kind roof system was custom built and delivered on schedule and with the owner and designer’s praises,” he says. “Taking something so amazing and restoring it to the beauty it originally had—we all get a kick out of that.”

TEAM

Design and Engineering Services: Raymond Engineering, Raleigh, North Carolina, RaymondLLC.com
General Contractor: Owens Roofing Inc., Raleigh, North Carolina
Metal Roofing Contractor: The Century Slate Company, Durham, North Carolina, CenturySlate.com
Leak Testing: Innovative Roof Services, LLC, Raleigh, North Carolina, IRS-LLC.net

MATERIALS

Metal Roof System
Copper: 20-ounce copper sheet metal
Vented Nail Base: Hunter Cool-Vent, Hunter Panels, HunterPanels.com
Underlayment: Carlisle WIP 300HT, Carlisle, Carlislewipproducts.com
Skylights: Wasco Skylights, Wascoskylights.com

Modified Bitumen Membrane Roof System

Membrane: Sopralene Flam 180 and Sopralene Flam 180 FR GR, Soprema, Soprema.us
Adhesive: Duotack, Soprema
Insulation: Sopra-Iso, Soprema
Cover Board: DEXcell, National Gypsum, NationalGypsum.com

Waterproofing System

Liquid Applied Membrane: RoofPro 641, Sika Corp., USA.Sika.com
Reinforcing Fabric: Reemat, Sika Corp.
Primer: Sikalastic EP Primer/Sealer
Extruded Polystyrene Insulation: Foamular 604, Owens Corning, OwensCorning.com

Low-Odor, Single-Component Adhesive Is Solvent Free

Soprema offers COLPLY EF adhesiveSoprema offers COLPLY EF adhesive, a low-odor, single-component polymer modified membrane adhesive specifically formulated for Soprema sand-surfaced SBS-modified bitumen plies. COLPLY EF can be applied without fear of negatively affecting building occupants, and upon curing, it provides additional layers of elastomeric waterproofing protection between plies.

According to the company, Soprema’s prefabricated SBS-modified bitumen membranes provide ease of application and flexibility for the installer, accommodating various application methods, including heat welding, cold adhesives, self-adhesive, mechanical fastening, and hot asphalt. Zero-VOC COLPLY EF adhesive is designed to allow multiply protection for highly sensitive applications, offering a non-hazardous and flameless solution. It is a safe alternative for buildings that require uninterrupted operations as occupants go about their daily routines during construction.

“We developed COLPLY to be the zero-VOC, single-component product installers need to do tough, sensitive jobs,” explained Matt Davis, product manager at Soprema. “It allows buildings with vulnerable populations like schools and hospitals to gain an additional layer of elastomeric waterproofing protection without concern for effects of odors or other chemical compounds on bystanders.”

Soprema Appoints Northern Illinois Sales Representative

Soprema Inc. has appointed Michael McClay, a five-year member of the Soprema business development team, as a dedicated sales representative for the Northern Illinois region.

“Michael brings to the Northern Illinois region not only a strong track record as a sales representative who is knowledgeable about Soprema’s products and services, but a strong understanding of building science and how customers can achieve lasting positive results,” said Jeff Valentine, district sales manager at Soprema. “I am confident our customers in the area will enjoy working with Michael and will find his expertise valuable as they design and construct buildings built to last.”

McClay is a graduate of Illinois State University with a degree in Construction Management. According to the company, McClay brings a strong background in general waterproofing, below-grade applications, liquids and wall systems to the job. He is also an active participant in many local and industry associations including AIA and RCI. Michael regularly draws upon his areas of expertise to educate architects, consultants, contractors and building owners on proper building design and waterproofing techniques, and he looks forward to continuing to educate the community in his new role.

Soprema to Host Building Envelope Clinic in New York

Soprema Inc. will be hosting a regional Building Envelope Clinic in New York on Oct. 10, 2017, for architects, consultants and contractors looking to further their knowledge, network and earn continuing education units. The clinic will be held at AIA New York, located at 536 LaGuardia Pl., New York, NY 10012.

The Building Envelope Clinic will begin at 9:00 a.m. and conclude at 3:30 p.m. with a cocktail reception and prize raffle.

“We’re proud to be offering these clinics regionally to help support our consultants, contractors and architects,” said Sara Jonas of Soprema. “These courses continue to bring education to the forefront for our current partners, as well as those new to Soprema, while helping them to achieve credits to keep their accreditations.”

Courses offered during the Building Envelope Clinic include:

  • SBS-Modified Bitumen Technology –AIA/RCI Accredited
  • Wall Systems & Design – AIA/RCI Accredited
  • Below Grade Waterproofing Systems & Design – AIA/RCI Accredited
  • Vegetated Roofing Systems – AIA/RCI Accredited
  • PMMA/PMA Liquid Applied Membranes
  • For more information and to RSVP, click here.

    Soprema to Host Building Envelope Clinics in California

    Soprema Inc. will be hosting two regional Building Envelope Clinics in California in September 2017 for architects, consultants and contractors looking to further their knowledge, network and earn continuing education units.

    The first clinic will be held in San Francisco on Sept. 19, at AIA San Francisco, located at 130 Sutter St. #600, San Francisco, CA 94104.

    The second clinic will be held in Los Angeles on Sept. 21. The clinic will be held at the California Science Center, located at 700 Exposition Park Drive, Los Angeles, CA 90037

    Both events include a Building Envelope Clinic that will begin at 9 a.m. and conclude at 3:30 p.m. with a cocktail reception and prize raffle.

    “We’re proud to be offering these clinics regionally to help support our consultants, contractors and architects,” said Sara Jonas, Soprema. “These courses continue to bring education to the forefront for our current partners, as well as those new to Soprema, while helping them to achieve credits to keep their accreditations.”

    For more information and to RSVP, visit the website.

    Soprema to Host Building Envelope Clinic

    Soprema Inc. will be hosting a regional Building Envelope Clinic in the Dallas area on Aug. 8, 2017, for architects, consultants and contractors looking to further their knowledge, network and earn continuing education units. The clinic will be held at the AT&T Stadium located at One AT&T Way in Arlington, Texas.

    The Building Envelope Clinic will begin at 9:00 a.m. and conclude at 3:30 p.m. with a cocktail reception and prize raffle.

    “We’re proud to be offering these clinics regionally to help support our consultants, contractors and architects,” said Sara Jonas of Soprema. “These courses continue to bring education to the forefront for our current partners, as well as those new to Soprema, while helping them to achieve credits to keep their accreditations.”

    Topics covered during the Building Envelope Clinic include: “SBS-Modified Bitumen Technology,” “SOPREMA PVC Roof Membrane Overview,” “SOPREMA Wall Systems and Design,” “PMMA/PMA Liquid Applied Membranes,” and “Below Grade Waterproofing Systems and Design.”

    For more information and to RSVP, visit the website.

    Soprema Scholarship Is Available for 2018 School Year

    In an effort to continue its commitment to the success and growth of the industry, SOPREMA is proud to offer the SOPREMA scholarship to architecture, engineering, building construction management and building science students for its second year.

    In its first year, the SOPREMA scholarship was awarded to seven students who each received $5,000 to go towards their graduate or undergraduate studies. SOPREMA is currently accepting applications for the 2018 scholarship year. The deadline for submissions is March 31, 2017.

    “We’re proud to be offering this scholarship to students,” says Sara Jonas, marketing manager, SOPREMA. “By investing in the next generation, we are pledging our commitment to continuing the advancement of the industry.”

    The SOPREMA Scholarship was founded to assist students pursuing a degree in architecture, engineering, construction management or a similar field at an accredited four-year college or university. The program is administered by Scholarship America, a designer and manager of scholarship and tuition reimbursement programs for corporations, foundations, associations and individuals.

    Two Commercial Installations Are Honored with ARMA’s QARC Awards

    Advanced Roofing Inc. installed two new roofs at a luxury retired-living community in Palm Beach Gardens. These projects were Silver Award winners in ARMA’s 2016 QARC Awards.

    Advanced Roofing Inc. installed two new roofs at a luxury retired-living community in Palm Beach Gardens. These projects were Silver Award winners in ARMA’s 2016 QARC Awards.

    Commercial roofs are the workhorses of a building system. They endure wind, rain, hail and foot traffic while serving as an important line of defense between the outside world and a building’s occupants. If inhabitants never consider the roof over their heads, it means the roof system is doing its job well.

    The Washington, D.C.-based Asphalt Roofing Manufacturers Association (ARMA) showcases these hardworking but rarely celebrated systems in its annual Quality Asphalt Roofing Case- study (QARC) Awards program. Each year, the organization seeks the top asphalt roofing projects in North America that demonstrate durability and high performance, as well as beauty. The QARC awards honor a Gold, Silver and Bronze winning project that illustrates the benefits of asphalt roofing.

    The Silver Winner of ARMA’s 2016 QARC Awards is a prime example of what a commercial roofing system must stand up to while remaining water-resistant and durable. Advanced Roofing Inc. (ARI), which has service areas throughout much of Florida, was hired to install two new roofs at a luxury retired-living community in Palm Beach Gardens. These reroofs were completed in 2015 and were submitted to ARMA’s awards program.

    The two buildings in this community were originally built in the 1990s and were found to have numerous issues that demanded immediate attention when new management reviewed the property. The area’s hot climate requires many air-conditioning units on the roof that frequently have to be serviced. This aspect of a commercial roof can be overlooked by building owners but has a significant impact on its service life and performance. Because HVAC units and related equipment are heavy and may require frequent maintenance that brings extensive foot traffic, they can cause a roof system to deteriorate faster than normal. That was the case with the existing roofs in this living community.

    Toward the end of the roofs’ service lives, temporary fixes, like patching and coatings, were made. These regular repairs only increased the operational budget while the core issues remained unresolved. According to Jessica Kornahrens, project manager at ARI, “The existing roofing system was at risk of a failure that could potentially close the building and leave its elderly residents without a home.”

    ARI was hired by the new building owner and property manager to tear off the existing roofs of these two buildings and install an asphalt roofing system on each. Because of the significant durability required by the new roofs, the roofing contractor chose a high-performance three-ply modified bitumen asphalt roofing system.

    The two buildings in the retirement facility were still occupied during the reroof project, creating an additional challenge during installation, but the work came in on schedule and within budget.

    The two buildings in the retirement facility were still occupied during the reroof project, creating an additional challenge during installation, but the work came in on schedule and within budget.


    “We knew that this type of redundant, multi-layered system would protect these buildings long-term despite the high foot traffic and heavy equipment they have to stand up to while also meeting the project budget,” Kornahrens says. “This particular system also has a Miami-Dade Notice of Acceptance with testing and approvals for Florida’s high-velocity hurricane zone.”

    Between foot traffic and harsh weather, the contractors knew this asphalt roofing system was up to the task.

    Challenging Installation

    Before they could begin the project, ARI had to first stop the existing leaks in the first 45,900-square-foot building and the second 51,000-square-foot building, followed by a tear-off of the roof system down to the light- weight concrete. ARI fastened the modified anchor sheet with twin-lock fasteners directly into the lightweight insulated concrete deck and then torch applied an interply and fire-retardant granulated cap sheet.

    Photos: Smith Aerial Photography

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    SOPREMA Expands Manufacturing Facility to Accelerate Services

    SOPREMA expands its Gulfport, Mississippi manufacturing facility in an effort to increase product offerings and expedite production. The expansion comes as a solution to continued growth that the Gulfport operations team has experienced and will further accelerate service to the market.

    The Gulfport facility completes a 21,250 square foot addition, with its location situated on SOPREMA’s campus which encompasses manufacturing, product testing, distribution and a training facility. The expansion is used for both additional product offering and warehouse of product and materials in various stages of the production process.

    “The expansion is an opportunity to continue to support the SOPREMA growth initiatives as our business grows,” said Kent Furcron, Gulfport plant manager, SOPREMA. “We are proud that our facility is now able to produce more product and provide additional jobs in the region.”

    Construction of Additional SOPREMA Facility Enables Increased Roofing and Waterproofing Resin Production

    SOPREMA breaks ground for a new construction project.

    SOPREMA breaks ground for a new construction project.

    SOPREMA, a roofing and waterproofing resin manufacturer, breaks ground for a construction project to expand its Wadsworth, Ohio, campus. The additional facility is anticipated to add jobs to the Wadsworth community.

    The building will encompass approximately 25,000 square feet of space and allow for additional roofing and waterproofing resin production in the United States, offering shorter lead times and manufacturing operations for customers across North America.

    “The addition of our Wadsworth manufacturing facility affirms our commitment to growing within our community,” says Sara Jonas, marketing manager, SOPREMA. “The Wadsworth facility will continue SOPREMA’s focus to advance and provide our industry with performance roofing and waterproofing resin systems, while also enhancing our innovation capabilities, says Tim Kersey, VP/GM.”