GreenGlass fiberglass-faced gypsum sheathing is Temple-Inland’s most moisture- and mold-resistant sheathing product. Developed for commercial and residential application under a broad range of exterior veneers, GreenGlass also adds structural strength, fire resistance and a warranty for up to 12 months of exposure in normal weather conditions.
Before installing GreenGlass gypsum sheathing, read the limitations and cautions information to ensure product performance, warranty coverage and safety.
GreenGlass gypsum sheathing must be installed in accordance with ASTM C1280, ASTM C840 and/or Gypsum Association publication GA-253 and/or GA-216. GreenGlass gypsum sheathing may be installed parallel or perpendicular to either wood or metal framing, with orientation determined by the specific fire-rated assemblies and shear wall applications or other reference documents as required by the designer.
Click the link below for a library of PDF documents produced by the Gypsum Association, covering information on subjects like selection, handling, application, finishing and repair of gypsum board products.
GreenGlass gypsum sheathing is manufactured to comply with ASTM C1177 and appropriate sections of ASTM C1396. As such, it conforms to IRC R702.3 and IBC 2506.2. For the acceptance of gypsum sheathing as structural wall bracing, refer to IRC R602.10.3 and IBC 2506.2. Please consult your local building code.
The Canadian National Research Council has issued Evaluation Listing CCM 13499-L verifying GreenGlass Exterior Sheathing 12.7-mm- and 15.9-mm-thick boards conform to ASTM C1177/C1177M-08. View listing.
Temple-Inland offers continuing education courses covering a range of subjects related to gypsum board properties and performance as well as LEED credit contributions.
If you would like to address a specific product/application question to the Temple-Inland gypsum technical support team, please fill out our Gypsum Board Technical Question Form. Our specialists would be happy to assist you.