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.

Carpet over concrete subfloor.

How to install a glued subfloor over concrete. Then lay tack strips around the perimeter of the room and install your strips of padding. In basements and in homes with slab on grade foundations the subfloor may simply be a concrete slab. 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.

Concrete or tile over concrete are acceptable floors for uninhabited basements. To prevent this chip away bumbs using a hammer and chisel. Before you install the carpet make sure to check the concrete for any moisture issues that need to be addressed. Add the plywood layer on top and anchor it to the concrete with 15 concrete screws predrilled and countersunk per 4 x 8 ft.

Keep in mind the average cost of laminate flooring is 1 sf to 5 sf. Subfloors are strong versatile and very durable. Use a 6 staple pattern at the perimeter of the subfloor. Check your flooring manufacturer s recommendations to ensure you re using a proper subfloor.

Lay the sheet over the concrete floor dimples down overlap adjacent edges and tape the seams. If the concrete subfloor is always dry however laminate floors can be placed directly on the slab. To install any kind of floor covering engineered wood laminate carpeting basement subflooring is required. This engineered material acts as a floating floor over concrete to provide extra protection from moisture and create a softer feel underfoot.

This is a possible basement flooring project you can diy. While carpet and underlayment will be able to hide some flaws in the concrete sagging or bumby areas may show through. It strengthens the floor removes bounce and gives the tile a. The subfloor is the foundation beneath finish flooring materials.

To install carpet on concrete choose a carpet that is constructed of synthetic products only as natural fibers are often too absorbent. As with a floated subfloor nwfa recommends a vapor retarder for glue down subfloors when installing wood flooring over concrete. Additionally the underlayment is always a waterproof material that will create a waterproof barrier. Patch the concrete subfloor as required.

Dimpled polyethylene underlayment is available from home centers flooring suppliers or online.