Quick Answer: How Do You Waterproof Drywall Above A Shower?

Can you use moisture resistant drywall in shower?

Technically, greenboard and other water-resistant drywall panels can be used 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 bathtub or shower stalls..

Do I need to waterproof cement board in shower?

Most concrete backer-boards on the market today are not water-resistant, but all are waterproof. Since many people confuse the terms, it is a common misconception that this is the best material for use inside a shower or tub area.

Can you put shower tile on Greenboard?

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. After that, you can tile over the greenboard sheetrock in the same manner as you would with any other bathroom tiling.

What do I put on the wall above the shower?

Wallpaper. Vinyl wallpaper is a solid finish material you can use in areas with moisture. … Moisture-Resistant Paint. You can apply a moisture-resistant paint with a brush or a roller in the space above the shower panels. … Tile. … Cultured Marble.

What do you seal drywall with?

Drywall Primer Its main ingredient is polyvinyl acetate (PVA), the same ingredient in carpenter’s glue. Its job is to seal the porous surfaces of the paper and dried joint compound and make them more receptive to new paint.

Can Drywall be waterproofed?

Drywall can be primed and painted to be waterproof. Although water resistant drywall — commonly referred to as greenboard or blueboard because of its color — is available at most home improvement stores, you may find yourself needing to waterproof your current drywall.

Do I need to waterproof shower ceiling?

According to many building codes, there must be at least three – and sometimes six – inches of waterproof material installed above the shower head. … Therefore, if your shower head is installed just below the ceiling, you will need to tile the ceiling in order to pass inspection.

Can you put tile on sheetrock in shower?

By far the most common problem I have encountered has been tile installed over drywall in shower/wet areas. … The bottom line is that drywall (and this includes moisture resistant drywall) should never be used behind tile in wet areas (showers and tub-shower combinations).

What do you put on ceiling above shower?

You can go for regular drywall in ceilings above the non-shower or tub areas of your bathroom. However, for the space where the shower is located, it is recommended to pick moisture-resistant drywall or green board.