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INSTRUCTIONAL VIDEOS AND FAQS.

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When gypsum board is exposed to elevated levels of moisture, an assessment of the potential damage to the gypsum board must be made as to whether...

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Gypsum is approximately 21 percent by weight chemically combined water which greatly contributes to its effectiveness as a fire resistive barrier....

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"Type C" drywall is a specially formulated gypsum board, meeting all the requirements of “Type X” gypsum board, with additional properties to further...

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Yes, screws may be used as an alternative to nails in fire rated assemblies, but must be substituted one for one with the head diameter and length...

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Both regular and Type X gypsum board are covered under the ASTM C 1396, gypsum board standard specification. Regular drywall has naturally occurring...

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Fire resistance is an important factor that influences the specifications for most building designs today. Since gypsum is a naturally fire-resistant...

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As of this time, we only recommend the use of 1/4" Diamondback Tile Backer for use in a floor application, as the 1/2" and 5/8” products have not...

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A moisture barrier is recommended to be installed over GlasRoc, so finishing/treating the joints is not necessary, unless (a) prescribed by local...

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No. GlasRoc Sheathing is not manufactured to meet the requirements of the TCNA [Tile Council of North America] to be used as a tile backer....

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All gypsum products manufactured in North America are going to be readily identifiable in multiple ways. 1. End Tapes. Most drywall comes packaged as...

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Understanding the Six Finish Levels for Drywall, Glass Mat and Gypsum Panels The recommended levels of finish are as follows, as stated in the Gypsum...

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Most homeowners spend countless hours selecting home entertainment systems that carefully replicate the movie theater experience. And, while the...

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Most would consider the selection of state-of-the-art audio and video equipment as the most important factor in designing a home theater or media...

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A dedicated media room with high-tech audio and visual components is among the most desired amenities for new homeowners. Whether you are buying a...

Articles
Please click below to download our Systems Manual to see the sound ratings found within different acoustic and fire related assemblies. Gypsum...

PDF's
This full-line product catalog outlines CertainTeed’s comprehensive offering of drywall and finishing products. Products are grouped together...