What kind of drywall do you use in a basement?

If you’re drywalling your basement, you’ll need to use ½ inch thick gypsum panels on the walls and ⅝ inch thick sheets on the ceiling. If your basement is subject to moisture (most basements are), it’s wise to use water or mildew-resistant drywall.

Do I need moisture-resistant drywall in basement?





Due to the often damp conditions of the basement, be sure to choose sheetrock that is at least moisture-resistant (often call greenboard) but be on the lookout for products that are specifically resistant to mold and mildew (some kinds of purple board).

Is there a drywall that is waterproof?

Water-resistant drywall has been around for more than 25 years. It is known in the trade as greenboard because of its green paper facing. It is a great product when used exactly as it was designed to be used. I have had great success using greenboard behind sinks and toilets and on walls with ceramic-tile backsplashes.

Is mold resistant drywall worth it in basement?

Mold resistant drywall grows mold and mildew much slower than regular drywall, but it’s only worth the investment if you install it in rooms that are most prone to damp problems and if you put preventative efforts into keeping your interior dry and moisture-free.

Is Greenboard required in basement?

Green board is intended for use for ordinary wall applications in areas that experience constant high humidity, such as bathrooms and basements, but it does not have the superior mold-resistance of newer products.