American Gypsum 
American Gypsum is a premier manufacturer of high quality, consistent gypsum wallboard products including our family of M-Bloc® Mold & Moisture Resistant panels. A cutting edge feature on our website is the AG Design Library which allows the design professional to quickly select the proper fire and sound rated systems for their projects.
Blue Ridge Fiberboard
Premium Insulating Sheathing provides builders with three primary benefits: Energy-saving R-Values. Highest exterior sheathing perm rating: Allows walls to "breathe," reducing the threat of mold and preventing moisture-related liabilities. Price stable, year round: allowing you to bid with confidence. Highest exterior sheathing STC rating: Great sound blocking capabilties - assists in keeping external noises out.
CertainTeed Gypsum
Ask for GlasRoc™ Sheathing from CertainTeed, the world leader in gypsum board. GlasRoc™ is the next generation of the industry standard for high-performance, weather-resistive, gypsum-based sheathing. It is approved substrate by major EIFS manufacturers and has a 6 month limited warranty against exposure and a 5 year limited warranty assuring product performance.
International Material Corp.
Sure-Board is an innovative shear wall panel solution that has revolutionized the wood and light gage framing industry and for the first time you can reduce your installed costs relating to lateral shear by as much as 30%. Sure-Board has exceptional resistance to earthquake as well as unequaled 1 and 2 hour fire performance.
National Gypsum 
Gold Bond® Gypsum Board, ProForm® Drywall Finishing and PermaBase® Cement Board. The distinctive purple color XP® product line represents the latest in mold, mildew and moisture resistance. The e2XP® Extended Exposure products, also finished in purple, have a fiberglass mat designed to provide mold resistance and to withstand extreme weathering on internal and external surfaces.
See also:
07 4680 - Wood Siding & Shingles
09 2900 - Gypsum Board
American Gypsum
American Gypsum is a premier manufacturer of high quality, consistent gypsum wallboard products including our family of M-Bloc® Mold & Moisture Resistant panels. A cutting edge feature on our website is the AG Design Library which allows the design professional to quickly select the proper fire and sound rated systems for their projects.
Blue Ridge Fiberboard
Premium Insulating Sheathing provides builders with three primary benefits: Energy-saving R-Values. Highest exterior sheathing perm rating: Allows walls to "breathe," reducing the threat of mold and preventing moisture-related liabilities. Price stable, year round: allowing you to bid with confidence. Highest exterior sheathing STC rating: Great sound blocking capabilties - assists in keeping external noises out.
CertainTeed Gypsum
Ask for GlasRoc™ Sheathing from CertainTeed, the world leader in gypsum board. GlasRoc™ is the next generation of the industry standard for high-performance, weather-resistive, gypsum-based sheathing. It is approved substrate by major EIFS manufacturers and has a 6 month limited warranty against exposure and a 5 year limited warranty assuring product performance.
International Material Corp.
Sure-Board is an innovative shear wall panel solution that has revolutionized the wood and light gage framing industry and for the first time you can reduce your installed costs relating to lateral shear by as much as 30%. Sure-Board has exceptional resistance to earthquake as well as unequaled 1 and 2 hour fire performance.
National Gypsum
Gold Bond® Gypsum Board, ProForm® Drywall Finishing and PermaBase® Cement Board. The distinctive purple color XP® product line represents the latest in mold, mildew and moisture resistance. The e2XP® Extended Exposure products, also finished in purple, have a fiberglass mat designed to provide mold resistance and to withstand extreme weathering on internal and external surfaces.