Tiling On Plywood Floor

However tiling onto plywood floors is still acceptable under british standards.

Tiling on plywood floor.

Click to enlarge plywood underlayment glued and screwed to a nominal 3 4 in. Take the plywood into strips and cut the parallelograms that can be fit together making a hexagon and a 3d plywood flooring with a repeated wood cub pattern. Plywood subfloor makes a sturdy substrate for ceramic tile. Under british standards bs 5385 part 1 plywood has now been excluded as a suitable substrate material for the direct fixing of wall tiles therefore when tiling on to walls a tile backer board is required.

After all backer board sheets are in position remove. Arrange the sheets so that the ends are staggered and don t align with each other. Tape joints with alkali resistant cement. However backerboard does not provide any structural support so many tile setters prefer two layers of plywood on a floor.

Place hardiebacker in staggered pattern so no four corners meet. One example would be to use laticrete s 317 thinset mixed with laticrete 333 liquid latex additive. 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. Thinset is the wet base that you first trowel on the plywood to make the tile stick.

Plywood must be protected from liquids since this material is highly susceptible to moisture. Trowel out bed of unmodified thinset over wooden subfloor. Use spacers apply grout and finish with water based polyurethane for shine on the wood grains. Fasten hardiebacker 1 4 board with corrosion resistant screws or galvanized roofing nails 8 inches apart.

Leave a 1 4 inch gap between the edges of the backer board and the walls to allow for subfloor expansion and contraction. Higher latex content is essential for bonding to plywood. It is important to observe the installation technology otherwise the coating will not be used for long.