Ceramic Tile On Wood Floor Prep

This old house recommends securing a 1 2 inch sheet of cement board.

Ceramic tile on wood floor prep.

Clean out as much mortar from the grout joints as you can. Laying tile over a plywood subfloor can be tricky but if you prepare the sub floor properly your tile floor will last for a lifetime. Large tile require a deeper thin set bed to make up for the minor adjustments in flatness of floor and tile. Some of the more common and readily available hard surface tile underlayments are called cement board or cementuous backer units or in the trades cbu s.

Preparing subfloor for tile is an important step to ensure your flooring holds up over time. The most important part of a tile floor installation is prepping the subfloor. Durable tile floors look sophisticated and are great for wet areas. Thehomedepot homeimprovement diy subscribe to the home depot.

I assume i need to add an inch of subfloor to replace the concrete. I removed the concrete and left the plywood because it s in good condition. To install ceramic tile over wood the wood surface must be structurally sound enough to support the weight of the tile. The notch trowel size depends on the tile type and size.

When i took the old tile floor out there was a 1 thick concrete base on top of the 3 4 plywood floor. How to prepare concrete floor for ceramic tile. 1 inspect the floor from the basement or crawl space below it. Cbu s come in several forms and generally two nominal thickness sizes 1 4 and 1 2 inch.

If you don t do it right the floor could crack and buckle. Self leveling compound can be purchased at your local home improvement store. Installing over wood. The maximum allowable deflection for any ceramic tile floor is what is known as.

After completing the prep work the floor should measure 1 1 4 inch thick the recommended thickness for proper tile installation. Chipboard cushioned vinyl flooring particle boards of any type oriented strand board osb interior grade plywood tongue and groove planking and hardwood floors are unsuitable substrates for direct installation of ceramic tile. Installing vinyl tiles over wood. Check for complete coverage of thin set mortar by pulling up one tile it should cover at least 80 of the back of the tile.