Water Resistant Gypsum Board For Ceilings

Easiest to score and snap usg is at the cutting edge with gypsum panels.

Water resistant gypsum board for ceilings.

Green board drywall. Gypsum plasterboard with moisture resistant additives in the core and special green lining paper for easy recognition. Greenboard is a water resistant gypsum board or drywall panel that came out in the 1960 s. These test results do not represent definitive installed performance in specific project conditions but do provide indicative measures of.

Proroc moisture resistant type x gypsum noncombustible with proprietary formula for fire resistance performance and hydrophobic treatment. Astm c473 measures water absorption of panels as a percentage of weight. Astm d3273 measures resistance to mold growth on the surface of interior coatings when exposed to a hot and humid environment. It s just drywall and it s probably what is.

The product is essentially a more durable gypsum board. Gypsum board isn t a specialized building material reserved for industrial or high end buildings. It has the same gypsum core that you ll find on standard drywall all over homes but it comes with a thicker coating of paper that s protected by wax for water resistance. Gyptone acoustic ceiling boards.

Enhanced plasterboard with water repellent additives in the core. Removing water stains from a gypsum board ceiling. Cut or exposed edges including those at wall intersections shall be sealed as recommended by the manufacturer. Green board drywall also known as moisture resistant drywall has a green covering that makes it more resistant to moisture than regular drywall.

Edge tapered paper bound factory finished end square factory cut product standards can csa a82 27 gypsum board astm c 1396 gypsum board astm c 630 water resistant gypsum backing. Use of water resistant gypsum backing board shall be permitted on ceilings. It is somewhat more expensive but be aware that it is not waterproof so don t use it if it s going to be in contact with water. Since they were introduced over 100 years ago sheetrock brand gypsum panels have consistently set the standard for the highest quality and best performing walls and ceilings.

Recommended for use in intermittent moisture applications where additional performance is required such as in kitchen. Water resistant gypsum board shall not be installed over a class i or ii vapor retarder in a shower or tub compartment. The most popular drywall on the market 1 in highest overall quality.