PSI’s Manufacturer Partners

We have partnered with the following manufacturers to provide you with the best materials and quality service that our clients have come to depend on for the past 25 years:

GAF

Founded in 1886, GAF has become North America’s largest manufacturer of commercial and residential roofing.  GAF’s goal is to help contractors build their businesses by matching the right roofing technology to their clients’ specific needs. They offer all major low-slope roofing technologies, including repair and maintenance products and roof restoration systems (often at half the cost of a new roof), as well as new roofing systems (BUR, MB, TPO, PVC, and composite systems).

Firestone Building Products

Firestone Building Products offers the commercial roofing industry the best product diversity product quality, product support, ongoing research and the unmatched resources of a company committed to excellence. As the leading manufacturer of superior commercial roofing solutions, Firestone Building Products Company, LLC has been trusted by contractors, building owners and specifiers for nearly 30 years. The company has steadily diversified from a single product to a full line manufacturer of EPDM, thermoplastic, asphalt and metal roofing systems, polyiso insulation and accessories.

The Garland Company

The Garland Company, Inc.®, a leading manufacturer of high-performance roofing and building envelope solutions, offers a wide range of modified and built-up roofing (BUR) systems, sustainable solutions, architectural and structural metal options, and maintenance and restoration systems for new construction, retrofit, and renovation. Our expansive offering of products and services enables us to meet the performance, budgetary, and scheduling requirements for a complete range of commercial, industrial and public building markets. We continually develop innovative product and service solutions that raise the bar of performance while exceeding the individual needs of our customers.

Duro-Last

Duro-Last began in 1978 with the simple need to find a roofing system that worked. Existing roofing systems presented a common problem – they required ongoing maintenance and continual expense, with no long-term solution in sight.  Founder John R. Burt used his experience in fabricating pool liners to develop a remarkable new roofing membrane. Two years of additional testing resulted in the proprietary membrane formula still in use today.  Investigation of the roofing industry proved that the majority of roofing system failures then (and still today) are not due to the roofing system assembly itself but to workmanship on-site. To solve this problem we brought our roofing system “in-house” developing custom prefabrication methods and specialized equipment that allows us to complete nearly 100% of the difficult roof details and up to 85% of field seams under ideal factory controlled conditions. The result is lower on-site labor costs and better installation quality.  Duro-Last is now the world’s largest manufacturer of prefabricated roofing systems. The Duro-Last Roofing System, contractor installation team, customer service and warranty all set the quality standards for the roofing industry.

Johns Manville

For more than 150 years, Johns Manville has focused on developing materials to make diverse environments stronger, more durable, and more energy efficient and comfortable. We manufacture premium-quality building and mechanical insulation, commercial roofing, glass fibers and nonwoven materials for commercial, industrial and residential applications. JM products are used in a wide variety of industries including building products, aerospace, automotive and transportation, filtration, commercial interiors, waterproofing and wind energy.

Through our 7,000 global employees, JM provides products to more than 85 countries and operates 45 manufacturing facilities in North America, Europe, and China. Since 1988, JM’s global headquarters has been located in downtown Denver.

Carlisle

In the 1960s, Carlisle SynTec Systems transformed the commercial roofing industry with the introduction of its Sure-Seal® EPDM single-ply membrane. Since that time, the Carlisle name has been synonymous with the most dependable and longest-lasting single-ply roof systems on the market.  Today, Carlisle’s product offering has grown to include Sure-Weld® TPO, Sure-Flex™ PVC, and FleeceBACK® membranes, as well as a full line of innovative, labor-saving accessories. And while Carlisle’s primary focus remains on producing top-quality commercial roofing membranes, the company also manufactures insulation, adhesives, primers, and membrane cleaners. Additionally, Carlisle provides the building industry with metal roofing, coatings, sealants, vegetated roof components, skylights, pavers, and edge metal.  Carlisle products have been installed on a wide range of buildings around the world, including schools, hospitals, warehouses, and cold storage facilities. With more than 15 billion square feet of roofing materials sold, Carlisle continues to lead the industry by providing its valued customers with the best products, services, and warranty options available today. Whatever your roofing needs, Carlisle has a system – and an answer – for you.

Fibertite

FiberTite roofing membranes are unmatched by any other membrane. The secret to our superior performance lies in our unique product construction. With more than 30 years in development and more than 25 years on the roof, you can trust FiberTite roofing membranes to deliver long-term reliability and cost efficiency.  If you need an energy efficient, cool roof solution consider this: FiberTite roofing membranes meet the California Title 24 Standard, were one of the first membrane roof products labeled under the Energy Star program, and meet the requirements of LEED.

Gaco Western

From their beginning in 1955, Gaco Western has been a recognized leader in innovative silicone roofing systems. They offer top quality waterproofing and insulation solutions for a variety of commercial, industrial, and residential applications.

Soprema

SOPREMA, Inc. is a world-wide leading manufacturer in the commercial roofing and waterproofing industry. Founded in 1908, SOPREMA has specialized in the development and production of SBS (styrene butadiene styrene) engineered asphaltic membrane.  SOPREMA’s unique qualifications in SBS technology are built upon an extraordinary track record of innovation and technical expertise. Through our extensive knowledge of chemical engineering, manufacturing, system design and installation, SOPREMA has continued to be an industry leading force in SBS.  In the United States, SOPREMA has evolved into a true “building envelope” company featuring products such as below-grade waterproofing solutions,liquid applied waterproofing systems,self adhered underlayments, air barrier,vapor barrier and garden roofs.