Carpet Over Concrete Subfloor

To prevent this chip away bumbs using a hammer and chisel.

Carpet over concrete subfloor.

Subfloor panels offer much easier installation than the traditional technique of nailing down 2x4 sleepers over the concrete and covering them with plywood. To install any kind of floor covering engineered wood laminate carpeting basement subflooring is required. Cement board a sheet of lightweight concrete and fiberglass mesh should be laid over top of the subfloor for any tile project. Lay the sheet over the concrete floor dimples down overlap adjacent edges and tape the seams.

Dimpled polyethylene underlayment is available from home centers flooring suppliers or online. Patch the concrete subfloor as required. Add the plywood layer on top and anchor it to the concrete with 15 concrete screws predrilled and countersunk per 4 x 8 ft. In basements and in homes with slab on grade foundations the subfloor may simply be a concrete slab.

It strengthens the floor removes bounce and gives the tile a. Concrete or tile over concrete are acceptable floors for uninhabited basements. The subfloor is the foundation beneath finish flooring materials. Keep in mind the average cost of laminate flooring is 1 sf to 5 sf.

If the concrete subfloor is always dry however laminate floors can be placed directly on the slab. This engineered material acts as a floating floor over concrete to provide extra protection from moisture and create a softer feel underfoot. How to install a glued subfloor over concrete. As with a floated subfloor nwfa recommends a vapor retarder for glue down subfloors when installing wood flooring over concrete.

This is a possible basement flooring project you can diy. Additionally the underlayment is always a waterproof material that will create a waterproof barrier. Subfloors are strong versatile and very durable. Use a 6 staple pattern at the perimeter of the subfloor.

On wood frame floors the subflooring provides a continuous structural surface over the floor joists. The underlayment exists to create an air filled gap between the concrete below and the subflooring which will help to insulate the floor and keep the room warmer. To install carpet on concrete choose a carpet that is constructed of synthetic products only as natural fibers are often too absorbent. While carpet and underlayment will be able to hide some flaws in the concrete sagging or bumby areas may show through.

Check your flooring manufacturer s recommendations to ensure you re using a proper subfloor.