Concrete Floor Prep For Vinyl Tile

Cut the membrane so it s 1 1 2 times the width of your tiles.

Concrete floor prep for vinyl tile.

However some people prefer to add another thin layer of subflooring between the concrete and vinyl. Additionally a steps must be taken to ensure that a concrete floor will create a solid bond. Fill cracks and depressions in concrete floors with a trowel and the type of gap filler recommended by the vinyl tile manufacturer. In many cases you can lay tile directly on the concrete surface which is naturally hard and durable.

Concrete subfloor test the floor for moisture. Let the primer dry and then apply the membrane photos 3 and 4. Level the floor and repair any damage. This additional layer can improve insulation and should make your vinyl plank flooring warmer and less resonant.

3 spread a thin layer of leveling compound over the seams over. Before applying the vinyl tile make sure the concrete floor is completely dry. Skip this step and we guarantee your new tile will crack right over the cracks in the concrete. Use concrete filler or a similar floor patching compound to repair the damage.

Install an uncoupling membrane between concrete and tile. Also vacuum and sweep the floor to remove any loose dirt and dust. Use a long level and tape measure to check that the floor is level. Then prime the concrete see photo 2 with the recommended solution consult the membrane manufacturer s literature.

Tape a 3 foot square piece of scrap vinyl to the concrete with duct tape sealing the edges tight. Vinyl plank flooring is water resistant and if it has a wpc core it s waterproof so it won t be damaged by the off gassing. So technically if you are installing vinyl plank flooring onto concrete you already have a subfloor. To prepare your concrete subfloor make sure that it can accept water penetration.

Check your wood flooring manufacturer s recommendations and sand any high spots with a concrete grinder. If the subfloors have large cracks then the best course of action is to remove the large part of the slab and replace it with a new one. Please note new concrete floors must be left to cure for at least 60 days before you can install vinyl planks over them. As with a wooden subfloor a concrete subfloor must be level for successful tile installation.

Typically the floor must be level and uniform within 3 16 inch every 10 feet. After vacuuming use a dust mop to remove any remaining dust. Test by sprinkling water on various areas of the subfloor.