WebWater-resistant gypsum backing board shall not be used in the following locations: 1. Over a vapor retarder in a shower or bathtub compartment. 2. Where there will be direct … WebJan 27, 2011 · You can tile over greenboard sheetrock whether it is in the shower or any other location. To do this, roll on a layer of sealing primer and leave it to dry for 24 hours. …
Green board: The Basics of Water-Resistant Drywall
WebI read another post suggesting a 12" strip of plastic along the top of the tub area with the plastic overlapping the lip of the tub and sealed against it. That ought to be water proof and leave the Durock above the strip free to breathe. In any event, I'd welcome any opinions on the issue of a plastic vapor barrier under/behind Durock. Thanks. WebMar 9, 2005 · 1. Do not use in tub or shower surrounds, or other areas subject to constant or excessive moisture. DUROCK® Brand Cement Board or AQUA-TOUGH™ Brand Interior Panels are recommended for these applications (see USG system folder SA932). 2. Do not expose to sustained temperatures exceeding 125 °F (52 °C). c# source generator debug
Vapor barrier behind durock? - Home Improvement Stack Exchange
Greenboard is the term that's often used, especially by trade professionals, for a unique type of drywallthat is used for walls in damp but not wet zones in a building. It is identical to standard drywall, except for the waxy coating that makes the paper facing resistant to mold and water. Originally, greenboard was … See more Greenboard's inner core of gypsum is the same as regular drywall. Several things about the outer covering of greenboard differentiate it from … See more Water-resistant drywall commonly comes in 1/2-inch and 5/8-inch thicknesses and conventional 4-foot by 8-foot sizes. It is also available in 4 x 10 and 5 x 10-foot sheets, which are … See more Technically, greenboard and other water-resistant drywall panels are approved for use in highly wet places. According to ASTM C 1396, Section 7, water-resistant drywall can be used in wet locations such as behind tile in … See more Greenboard is sold under various brand names such as GP's ToughRock Mold-Guard Gypsum Board and Aquabloc. Greenboard costs slightly more than conventional drywall. … See more WebNov 22, 2012 · 1. Drywall Shower Walls. Drywall (sheetrock) falls apart when it gets wet. If you want a bad way to build a shower then this is it. I should mention that there are a … c# source generator json