Waterproofing Sheetrock For Tile

Mix a small amount of grout at a time and apply it with a rubber float.

Waterproofing sheetrock for tile.

Scrape away any loose or peeling paint or wallpaper. Once the thinset has dried for 24 hours remove the spacers and prepare the wall for grout. Apply a coat of primer sealant to the wall. Let the wall dry thoroughly.

Next take the tile adhesive thinset mortar and apply it to the drywall with a trowel. You should be attaching the tile to cement board or over a wire lath with mortar. You protect it with a layer of water proofing material. Choose from liquid waterproofing membranes which can be applied for both waterproofing and as a crack isolation membrane anti fracture or waterproofing sheet membranes which allow for a quick easy waterproof installation.

Schluter systems kerdi seal mv orange plastic waterproofing tile membrane. It is 13 pounds lighter than other varieties for the same size and thickness. Moisture resistant drywall is best suited for areas such as untiled bathrooms and basements where there might be damp conditions and humidity with minimal splashes of water. If weight is still a concern consider ultra light half inch drywall.

Blueboard is a type of drywall that is frequently used for a tile wall in a shower. Step 4 place tile adhesive on the sheetrock. You should not ever put tile directly onto drywall even the green board water resistant kind. This is the most common choice for interior walls because they are easy to carry and hang.

Laticrete tile waterproofing membrane products provide protection for floors and walls for applications ranging from occasionally wet to continuous water submersion as in showers or pools. Not only is it water resistant but blueboard is easy to find and inexpensive making it an ideal option for those on a budget. Remove any remaining dust oil or grease with tsp tri sodium phosphate or an ammonia based cleanser. Furthermore blueboard is not difficult to install.

Most tile have a recommended grout that works well with them so check your manufacturer s instructions. Look into cement board if you need waterproof drywall. The thickest of all the types of drywall 5 8 inch drywall is often fire resistant drywall. Paint the primer onto small areas or in corners with a paint brush.

You don t really water proof the drywall itself. Work it into the spaces using a diagonal motion. Pour the oil or latex based waterproofing primer into a paint tray. Roll it onto the surface evenly to avoid drips that might cause the tiles to hang strangely.

Start by removing any molding switch plates outlet covers and other hardware attached to the area being tiled. Step 3 apply primer to the sheetrock.