Flooring For Concrete Subfloor

Make a final check with the level to be sure all the high and low spots are gone.

Flooring for concrete subfloor.

Then vacuum the floor with a wet dry vac or sweep it with a broom. Sheet vinyl has another limitation as well. Do not fasten and leave 3 4 of an inch of space between the wall and plywood. Structural panel concrete subfloor is a cured in factory panel that is noncombustible inorganic mold moisture termite resistant and dimensionally stable floor assembly suitable for many floor finishes.

Other flooring materials such as cork carpet or laminate must have an underlayment installed before the flooring is laid. Tile and stone flooring can be installed directly over concrete but most other flooring materials require some kind of underlayment and or a moisture barrier laid over the concrete. However you re not out of the woods. Before you install file flooring follow the directions above for fixing high spots and low spots in a wood or concrete subfloor.

Roughness or irregularities in the basement s concrete floor are likely to show through in the vinyl floor. Concrete expands and contracts and that type of movement can also crack the tiles and the grout. If you re aiming for a high end finished basement room with the look and feel of real wood flooring there s good news. Plywood panels should be set down with 1 8 inch gaps between sheets.

Measure and mark the center of all four walls at floor level. Engineered wood flooring 4 7 sq ft. To begin you ll need two layers of 3 8 inch minimum cd exposure 1 plywood subfloor panels cdx 4 foot by 8 foot sheets. First position the plywood layer with its edges parallel to the wall.

If you feel that despite all precautions the basement floor may get wet put down 2 by 4 inch sleepers cover with plastic and then install the plywood as the subfloor. Ceramic tile for ceramic tile nail cement boards to the concrete floor with concrete nails so they won t move then apply mastic tile and grout. A concrete slab makes for a very hard solid durable and often very smooth subfloor. Install cork flooring over concrete as long as the floor is level and clean.

That s right installation can be challenging. When installing a ceramic tile floor on a concrete subfloor you don t have to worry about flexing as long as the concrete slab is at least 1 1 8 inch thick which most slabs are. Cork is easy on the feet which makes it ideal for kitchen areas. Cork has been used as flooring for centuries and was popularized by the architect frank lloyd wright in his pennsylvania homes.

For a concrete subfloor you should install the plank with the sight lines of the floor. Ceramic and porcelain tile and various types of vinyl and linoleum flooring can be laid directly over concrete subfloors.