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GSC/Ryan/ASI & DuPont – Partnering to Protect What Matters Most

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

The DuPont Difference

In 1802, inventor, scholar, and gentleman scientist E.I. du Pont broke ground for his first powder mills along the banks of the Brandywine River. More than two centuries later, the company that proudly bears his name is still setting the standard for excellence in industrial innovation.

Now, DuPont is a diversified Fortune 50 company, recognized and respected worldwide as a leader in multiple industries, including quality construction materials. DuPont invented the air and water barrier category more than 30 years ago. Today, Tyvek® weather barrier systems are enhancing quality, comfort and ROI in new construction and remodel/reside projects. DuPont works continuously with architects, builders, and installers on innovative insulation solutions for the next generation of new construction and renovation of existing buildings.

Partner with GSC/Ryan/ASI for All Your Surface Protection Needs

Gypsum Supply Company, Ryan Building Materials, and ASI Building Products offer a complete line of surface protection products for commercial and residential building projects, including

  • Multi-use surface protection film
  • Door threshold protection tape
  • Temporary shoe booties
  • Floor runners
  • Carpet protection film
  • Door protectors
  • Seam tapes
  • Film applicators
  • Rosin paper

Buy DuPont Surface Protection Solutions from GSC/Ryan/ASI

For Great Lakes area construction professionals in Michigan and northern Ohio, GSC, Ryan, and ASI offer quality surface protection products from DuPont, including:

  • Weathermate™ construction tape
  • Tyvek® CommercialWrap®
  • FlexWrap™ EZ
  • DuPont™ StraightFlash™
  • Tyvek® StuccoWrap®
  • DuPont™ FlexWrap™ NF
  • Tyvek® HomeWrap®

DuPont News and Product Updates

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

  • DuPont Demonstrates Transparency with Rollout of Low-GWP Insulation Materials in North America Learn more
  • DuPont to Acquire MaxLife Industries’ ArmorWall Business Learn More

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