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Durock® Brand Cement Board with EdgeGuard™
overview
overview
main_features
Durock® Brand Cement Board with EdgeGuard™ is the industry standard for performance and reliability.- Enhanced patented edge performance prevents spinout and crumbling
- Easy to cut and fasten
- Water durable and mold resistant
- Warranted for interior and exterior applications
- Exceptional tile bond
- Noncombustible
specifications
performance
- anti-mold-mildew-resistance no
sustainability
- averageRecycledContent 14%
physical-data
- thickness-with-units 1/4
- edgeProfile Round
- panel-size 3 ft. x 5 ft.
- material Portland Cement
warranty
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warranty
USG Durock® Brand Cement Board Exterior Warranty (English) - CB446PDF 103 KB
Documents & Files
Data Sheets & Specifications
| data-submittal-sheets (english) | PDF 287.9 KB |
| architectural-specs (english) | DOCX 78.4 KB |
white_papers
| sell-sheets (english) |
Catalogs & Brochures
| system-catalog (english) | PDF 9.5 MB |
inst_tech_manuals
| tech-guides (english) | PDF 115.3 KB |
| installation-guide (english) | PDF 5.8 MB |
| installation-guide (spanish) | PDF 5.8 MB |
sds_certs_reports
| sds-msds (english) | PDF 1.0 MB |
| sds-msds (spanish) | PDF 1.1 MB |
warranties
| warranties (english) |
sustainability
| greenguard-certificate (english) | |
| environmental-product-declaration (english) | |
| health-product-declaration (english) | PDF 200.1 KB |
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- Questions should relate to this product specifically.
- For help with pricing, availability, or delivery, please call 800.874.4968 (Monday–Friday, 7am–6pm Central)
- All questions and answers follow USG’s Terms & Conditions.
- Your question and USG’s answer may be posted to this page in the future, but none of your personal info will be included.
q & a
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When installing USG Durock® Brand Cement Board Panels with EdgeGuard, does it matter which side faces out?
No, it doesn't matter. Regardless of which side faces out during installation, you can still expect the same great performance that professionals and do-it-yourselfers have come to expect from USG Durock® Brand Cement Board.
The purpose of the dual surfaces (one smooth side, one textured side) on USG Durock® Brand Cement Board is to better receive mastic and thin-set mortar. The smooth side is ideal for mastic applications, as it increases adhesive coverage. The textured side is ideal for mortar applications, as it enhances bonding and reduces tile slip. That said, mastic or thin-set mortar can be used on either side of the board without compromising performance.
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