May 19, 2017 · Green Board can sometimes get confused as being waterproof so be aware that this should not be used if it’s going to come in contact with water. Blue Board Drywall-Blue board drywall is another moisture resistant drywall that is used for veneer plastering. It has high water and mold resistance as well as unique absorption qualities. Mar 18, 2008 · It was intended to be a backer board in areas where there's a lot of moisture or humidity. Over time though, it's been discovered that waterproof sheetrock will eventually fail in 3 to 8 years, so contractors are using wonder board instead. Waterproof sheetrock is also called green board, water proof green rock and several other names.

Shop Drywall Boards top brands at Lowe's Canada online store. Compare products, read reviews & get the best deals! Price match guarantee + FREE shipping on eligible orders. This drywall features mold and moisture resistant gypsum core board that is surfaced with moisture resistant paper on front/back and long edges. With its natural properties, it is durable yet easy to repair. In addition, gypsum wallboards sound control capabilities further demonstrate its desirability in building systems.