Subfloor On Concrete Floor

Typical sight lines run parallel to the longest wall but each home is different.

Subfloor on concrete floor.

To prepare your concrete subfloor make sure that it can accept water penetration. Measure and mark the center of all four walls at floor level. Test by sprinkling water on various areas of the subfloor. For a concrete subfloor you should install the plank with the sight lines of the floor.

Learn how to install beautiful hardwood floors over a concrete slab. In basements and in homes with slab on grade foundations the subfloor may simply be a concrete slab. The only noncombustible structural cementitious panel manufactured in the united states. Moisture and height enemies of basement subfloors.

Subfloors made of concrete typically are in the form of a solid concrete slab such as a basement floor or a slab on grade foundation. As with a wooden subfloor a concrete subfloor must be level for successful tile installation. Additionally a steps must be taken to ensure that a concrete floor will create a solid bond. Even if you do not expect catastrophic events such as flooring moisture can and probably will invade your basement since basements are nothing more than holes in the ground lined with concrete and moisture is pervasive in the ground water vapor will gradually work its way upward through concrete basement flooring and will condense.

Typically made of plywood or osb and ranging in thickness from 19 32 to 1 1 8 thick the subfloor is truly structural second only to joists in this respect. Floated subfloor alternate subfloor glue down sub floor and the nail down subfloor system. 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. On wood frame floors the subflooring provides a continuous structural surface over the floor joists.

If you have a concrete slab floor the slab may be considered the subfloor.