Fiberglass-faced gypsum sheathing is a mold-, moisture-, and weather-resistant gypsum board for a wide range of exterior veneers, including brick, stone, metal, wood, vinyl, EIFS, and various curtain ...

Herndon, Va. - November 30, 2009 - Lafarge announces a new standard in high-performance sheathing for exterior wall and ceiling applications, Weather Defense Platinum. With an enhanced glass-mat facer ...

Q: I need a new roof and am in the process of getting estimates. Currently there are three layers of shingles, which I am told is the limit. I can't decide whether to tear off the entire roof, adding ...