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GlasRoc® Sheathing

Developed and made In Canada — and tested for Canadian construction and climates — GlasRoc® Sheathing combines reinforcing glass with a protective coating and a water-resistant gypsum core.

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GlasRoc® Diamondback® Tile Backer

Diamondback® Tile Backer, a unique tile substrate for walls and ceilings, is designed by CertainTeed to meet the demands of high-moisture areas such as bathrooms, laundries, and kitchens.

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GlasRoc® Shaftliner

GlasRoc® Shaftliner is specifically designed and formulated for use in the construction of lightweight shaftwalls and area separation walls of firewall assemblies where moisture and mold resistance is desired.

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The Case For GlasRoc®

St Mary & St Samuel Coptic Orthodox Church

St. Mary & St. Samuel Coptic Orthodox Church, a 32,000-square foot single-story church in Markham, Ontario required a high level of drywall craftsmanship and skill to achieve the ambitious interior space this church demands. Ancaster, Ontario’s Smith Brothers Contracting Corp. were required to produce the highest quality drywall finishes to the church's domes and high ceiling with severe, critical lighting due to massive windows.

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W.F. Mitchell Athletics Centre Expansion

Based in Bolton, Ontario, DonMor Drywall won the right to represent Canada by applying expert drywall techniques to a project under a tight construction schedule. The University's Phase 1b Athletic Centre Expansion project involved the construction of a new fitness center, two gymnasiums, exercise class, locker rooms, meeting rooms, a climbing wall and student lounge.

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Halifax Central Library

The Halifax Library is a community centre and civic landmark. A centerpiece of the Capital District, the exterior was designed to mimic a stack of books. Built to LEED Gold standards, sustainable practices are at the core of the Halifax Library. The library is truly sustainable and was built to last, adapt to the changing needs of the community, have a minimal environmental impact and support the social and cultural needs of the community.

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St Mary & St Samuel Coptic Orthodox Church
W.F. Mitchell Athletics Centre Expansion
Halifax Central Library

GLASROC® SHEATHING

Weather-resistant gypsum sheathing produced with CertainTeed's proprietary Embedded Glass Reinforced Gypsum™ technology.

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GLASROC® SHAFTLINER PANEL TYPE X

Designed and engineered to provide added protection against moisture and mold, GlasRoc Shaftliner achieved the best possible score of 10 per ASTM D 3273 for mold resistance.

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GLASROC® DIAMONDBACK® TILE BACKER

A water-resistant, gypsum tile backer with embedded glass mats and a textured coated surface for tile applications. The lightweight 1/2" thick product is a superior tile substrate for walls, ceilings and countertops.

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A Single-Source Solution For Glass-Faced Gypsum

Built To Handle Whatever The Construction Environment Throws Our Way

Built with enhanced mold and moisture resistance, this line of glass-faced products is suitable for pre-rock conditions where gypsum board is installed before dry-in.

Drywall Solutions

Learn more about CertainTeed's commercial and residential wall-to-wall drywall solutions.

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Have Questions? Speak With A Technical Expert.

Need consultation on your next commercial project? Get connected with a technical expert.

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Drywall, Finishing, and Corners Products

View all drywall, finishing, and corners products. Watch product videos, download technical documentation, and get answers to frequently asked questions.

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