Subfloor On Concrete Floor

The subfloor is the foundation beneath finish flooring materials.

Subfloor on concrete floor. For a concrete subfloor you should install the plank with the sight lines of the floor. 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. On wood frame floors the subflooring provides a continuous structural surface over the floor joists. 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. Typical sight lines run parallel to the longest wall but each home is different. To prepare your concrete subfloor make sure that it can accept water penetration. Get a comprehensive breakdown on which materials to use what to take into consideration and what steps to take for four subfloor systems.

Learn how to install beautiful hardwood floors over a concrete slab. Test by sprinkling water on various areas of the subfloor. As with a wooden subfloor a concrete subfloor must be level for successful tile installation. Measure and mark the center of all four walls at floor level.

The only noncombustible structural cementitious panel manufactured in the united states. In basements and in homes with slab on grade foundations the subfloor may simply be a concrete slab. A concrete subfloor can be covered with a variety of flooring materials or it can serve as the finished floor itself. Moisture and height enemies of basement subfloors.

Floated subfloor alternate subfloor glue down sub floor and the nail down subfloor system.