Finish TradesCâu 282 / 700
In a bathroom that will receive paint (not tile), which gypsum board is a better choice for the walls and ceiling than standard board?
a.1/4-inch flexible board
b.Exterior sheathing board
c.Standard board is always required
d.Moisture/mold-resistant gypsum board
Giải thích
Bathrooms have elevated humidity, so moisture- and mold-resistant gypsum board is preferred for painted (non-tiled) bath walls and ceilings. Thin flexible board is for curves, exterior sheathing is not an interior finish, and standard board is more vulnerable to humidity.
Luyện miễn phí toàn bộ 700 câu hỏi — không cần đăng ký.
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