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Owens Corning

GSC/Ryan/ASI & Owens Corning – Protection Through Partnership

As fellow GMS companies, Gypsum Supply Company (GSC), Ryan Building Materials (Ryan), and ASI Building Products (ASI) are authorized dealers of Owens Corning insulation products, through our construction yards across the Great Lakes region in Michigan and northwest Ohio.

The Owens Corning Difference

Owens Corning is a leading global producer of residential and commercial building materials, glass-fiber reinforcements, and engineered materials for composite systems. For more than 75 years, Owens Corning has been designing and delivering products – like innovative roofing and energy-efficient insulation – that improve quality of life for countless customers worldwide.

As a Fortune® 500 Company for 65+ consecutive years, Owens Corning continues to drive innovation and growth – not just in the insulation and building products industries, but also in the community and world at large. Owens Corning’s success is owed to the talents of thousands of employees globally, working daily to develop advancements to meet the air quality, fire safety, noise control and energy efficiency needs of commercial and residential customers.

Partner with GSC, Ryan, and ASI for All Your Insulation Needs

Gypsum Supply, Inc., Ryan Building Materials, and ASI Building Products carry a wide variety of quality insulation products, including:

  • Foil/FSK insulation
  • Kraft insulation
  • Mineral wool insulation
  • Rigid fiber insulation
  • Specialty insulation
  • Spray foam insulation
  • Unfaced insulation
  • Insulation accessories

Buy Owens Corning Insulation from GSC, Ryan, or ASI

Find a strong selection of Owens Corning insulation products at Gypsum Supply, Inc., Ryan Building Materials, and ASI Building Products, including:

  • Thermafiber® SAFB™ mineral wool insulation
  • Thermafiber® TopStop® head-of-wall insulation
  • FOAMULAR® 150 rigid foam insulation
  • Thermafiber® RainBarrier® mineral wool insulation
  • Thermafiber® FireSpan® mineral wool insulation
  • Thermafiber® VersaBoard™ 40 insulation
  • Thermafiber® safing insulation
  • ProPink loosefill insulation
  • Thermafiber® RainBarrier® clips

Owens Corning Insulation News and Product Updates

Stay up to date with all the latest product releases, improvements, and advancements from Owens Corning.

  • Owens Corning Introduces Shingle “Color of the Year” Learn more
  • Owens Corning Shares Future Growth Strategy Learn more

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