Ceramic Tile Over Plywood Subfloor

Prepare a wood subfloor for tile a successful tile installation project requires a level surface.

Ceramic tile over plywood subfloor.

Ceramic tile over plywood or osb problems with ceramic directly on plywood or osb. Fill seams in the subfloor with caulk. Proper way to lay ceramic on plywood or osb. Step 9 mixing the grout.

Plywood or osb flakeboard can expand and contract at too high a rate to be a stable foundation for tile. The basic answer to whether you should lay ceramic directly over. Tile installed over wood floor systems must have a minimum of 1 1 4 inches of solid material beneath it. Check for dips in the floor by sliding a 4 foot to 6 foot straight edge in different directions all around the room.

Prepare the sub floor. The old fashioned mud method of floating a thick mortar bed in preparation for the tile has given way to using cement backer board over a plywood subfloor. Set any nails or screws flush with or just below the tile surface with a hammer nail set drill or screwdriver. Use intervening layers of two sheets of plywood.

Use thinset with a higher latex content thinset is the wet base that you first trowel on the plywood to make the tile stick. While tile can be laid on plywood do not install tile directly onto the plywood subfloor itself. Step 6 trowel on the mortar. Try laying tile over 1 2 durock or hardie and see what happens when the joists are 19 2 or 24 on center.

Step 11 cleaning the face of the tile. Wipe away any dust with a tack clot h once the plywood is completely clean and flat you can lay your thinset. Hope you didn t like your beautiful new tile floor. Tile can be installed over a plywood substrate and it is actually a fantastic way to make sure you don t have deflection in your floor.

Step 3 dry fit the tile. Step 7 set the tile. This will cause either the tile itself to crack and even come loose or cause the grout to crack inside the joints. Cement board is inexpensive 10 or less for a 1 2 thick 3 x 5 sheet easy to install and sufficient for most installations.

Good results from proper. Step 2 lay out a nailing pattern for the sub floor. Step 4 prepare the surface. This means you can have a 3 4 inch wood subfloor covered by 1 2 inch plywood cement board or approved gypsum fiber underlayment.

Step 10 applying grout. Step 8 using spacers.