Tiling Floors On Plywood

Tiling onto plywood using a standard tile adhesive can be problematic initially i would make sure that the plywood surrounding the pipe work is secure and that you don t have any movement in it.

Tiling floors on plywood.

Exterior plywood is an acceptable underlayment for tile and is preferred to interior grade plywoods because the bonding adhesives used are waterproof. Plywood must be installed over an adequate subfloor and must be at least 1 1 8 thick when combined with the subfloor. Secure the plywood to the wood floor below using 1 1 4 inch screws every 6 inches along the edges of the boards. Click to enlarge plywood underlayment glued and screwed to a nominal 3 4 in.

While tile can be laid on plywood do not install tile directly onto. Michael an industry expert who i ve worked with on several projects goes further and glues the. With a trowel scoop out and spread enough mortar on. Try laying tile over 1 2 durock or hardie and see what happens when the joists are 19 2 or 24 on center.

Use thinset with a higher latex content. Use a large bucket and. If water seeps through the tile installation to the underlayment it will not cause the wood to swell as happens with interior grade plywood. Thinset is the wet base that you first trowel on the plywood to make the tile.

Interior grade plywood and particleboard are not considered strong enough for a tile installation. Tips for laying tile on plywood subfloor for flooring use intervening sheets of plywood. The uncoupling crack isolation membrane helps prevent cracking in the tiles and grout. 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.

If needed sand the plywood down to level the subfloor. Plywood subfloor makes a sturdy substrate for ceramic tile. 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.

The two layer floor shown here is the preferred substrate in wood frame houses of tilesetter michael byrne author of setting tile and tiling for contractors. Use the right. This creates a stable support base for the tile.