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5/8 in x 4 ft x 8 ft CertainTeed GlasRoc Type X Sheathing

5/8 in x 4 ft x 8 ft CertainTeed GlasRoc Type X Sheathing Add to Quote autorenew

5/8 in x 4 ft x 8 ft CertainTeed GlasRoc Type X Sheathing


GlasRoc® Sheathing and GlasRoc Sheathing Type X are high-performance, weather-resistant gypsum sheathing boards produced with CertainTeed’s patented Embedded Glass Reinforced Gypsum Technology.* GlasRoc Sheathing Type X has a specially formulated core for use in fire resistance rated designs.

Basic Uses

GlasRoc Sheathing boards are approved substrates by the major EIFS manufacturers, one-coat and conventional stucco systems, traditional cladding systems, exterior ceilings, soffit systems and exterior curved applications.

GlasRoc Sheathing Type X can be used in fire resistance rated exterior assemblies.

  • Will withstand up to twelve months of exposure to typical weather conditions such as UV, rain, wind, ice and snow
  • Superior water resistance which does not impede vapor transmission
  • Improved physical performance compared to paper-faced and glass mat-faced gypsum sheathing products
  • Dimensionally stable under changes in temperature and relative humidity
  • Due to its embedded glass mats, GlasRoc Sheathing resists delamination, deterioration, warping and job site damage
  • Will not contribute to mold growth
  • Noncombustible
  • No special tools or fasteners required for installation
  • Embedded glass mats reduce irritating glass fiber exposure for friendlier installation
Code: 58SHG08-C

For California Residents:

WARNING:Cancer and Reproductive Harm -

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