Commercial, Industrial and Residential System Suppliers

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Johns Manville, a Berkshire Hathaway company, is a leading manufacturer and marketer of premium-quality building insulation, commercial roofing, roof insulation, and specialty products for commercial, industrial, and residential applications. JM’s product offerings include: formaldehyde-free fiber glass building insulation, commercial roofing membranes and roof insulations, filtration media, and mats and reinforcements.
Petersen Aluminum – Petersen Aluminum Corporation was founded in 1965 as a metals service center to the architectural metal industry. At Petersen we strive to provide products of the highest possible quality within reliable, dependable lead-times.
STS Coating, Inc – STS Coatings, Inc. is headquartered outside San Antonio in the beautiful Texas Hill Country. The parent corporation has been in business for over 10 years in construction related areas. The major stockholder, Mrs. Cayce Kovacs, has been the President of the company since 2003. After applying to the Texas Building & Procurement Commission in 2004, the company became a certified Texas HUB manufacturer on January 28, 2005.
For more than 35 years, Siplast/Icopal has been a leader in the development and manufacture of the world’s most advanced roofing and waterproofing systems. A member of the Icopal Group, one of the world’s largest commercial roofing manufacturers, Siplast/Icopal has a history of innovation. In the late 1960s, Siplast Research and Development, working in conjunction with Shell Chemical of Europe, developed SBS (styrene-butadiene-styrene) modified bitumens. We found that by properly modifying asphalt with SBS, we could produce a highly durable elastomeric blend with exceptional elongation/recovery properties over a wide range of temperatures. There are Siplast roofs applied in the early years of our SBS blend that are still in service today. Since then, Siplast Engineered Roof Systems have been applied over all types of deck constructions, in the extremely varied weather conditions of more than 40 countries. Over the years, Siplast SBS-modified bitumen roofs have changed the least, lasted longer, and performed better than anyone else’s.
Sarnafil – Sarnafil’s world-class roofing and waterproofing systems are your source for peace of mind. Like our parent company, Sarna, Sarnafil is dedicated to creating products that last – quality thats evident in the durable roofing and waterproofing systems that we produce in the United States for the North American Market.
You can depend on TAMKO for top-quality products at competitive prices, and strong support before and after you buy. You can depend on us like family because that’s what we are–a family dedicated to the roofing business.
At GAF Our proud tradition of innovation and excellence has made us one of the most respected roofing manufacturers in the world! GAF’s quality products are regularly recognized by leading industry experts, including:

  • • GAF shingles were selected for three straight years for Life Magazine’s “Dream House”
  • • GAF was awarded #1 visual brand by Life Magazine
  • • GAF shingles are featured regularly in leading home and garden publications and on home improvement networks such as HGTV
  • • GAF was named most-used roof ridge ventilation systems by Builders and Remodelers (2001 study)
  • • GAF was named the #1 shingle brand used in the last two years by Home Builders (2003 study)
  • • GAF was named “#1 In Innovation” for shingles and ridge ventilation by Home Builders (2004 study)
CertainTeed is a leading U.S. manufacturer of low slope and steep slope roofing products for commercial, industrial, institutional, and residential roofing and waterproofing applications. CertainTeed has served the roofing industry for 100 years, establishing a solid reputation for quality, reliability, and technical innovation.