Building A Subfloor Over Concrete

Subfloors are strong versatile and very durable.

Building a subfloor over concrete.

When the adhesive requires add a moisture control system before applying the adhesive. One of the simplest options is a sleeper based subfloor. When direct gluing a wood subfloor over concrete follow the adhesive manufacturer s recommendation for moisture requirements and limitations type of adhesive application method trowel notch type and spread rates. The result is a subfloor that protects finished flooring from cold and damp concrete based floors.

How to install a plywood subfloor on a concrete slab floated subfloor system. Follow these installation guidelines when installing a wood subfloor. Duraamen s param 5500 goes on thin in a 3 8 to 1 2 thick application. There are several subfloor installation methods each with its own guidelines including.

You need a dry clean and flat surface before you can install finished flooring in a room built on a concrete slab. When installed correctly your concrete over plywood floor will not permit moisture through will not warp or buckle and will come with all the benefits of concrete in an easy to care for floor. Additionally the underlayment is always a waterproof material that will create a waterproof barrier. The national wood flooring association issues guidelines for installing wood subfloor over concrete.