What Are Sleepers In Flooring

There are two ways to handle insulating concrete floors.

What are sleepers in flooring.

Attach with nails or staples 12 o c. Measure and cut the sleepers as you would for a concrete floor but position the sleepers in one of two ways. Nail the finished flooring to the sleepers through the film. To make low flooring framing that will conserve headroom lay pressure treated 2x4s sleepers flat and cover them with 3 4 inch tongue and groove osb underlayment or exterior plywood.

Most basements have concrete floors which have the potential to draw moisture. Sleepers are placed between the deck surface and the ground or slab below it. Subfloor sleeper are used in basements to protect certain types of flooring such as laminate hardwood and carpet. Install maple flooring parallel with main playing court by nailing or stapling approximately 12 o c.

Decking laid directly over packed soil will rot quickly and wood laid over concrete rots as well when moisture is trapped between the two materials. Moisture can cause floors to warp and provide a breeding ground for mold. Cure the moisture problem before you install the floor. Acclimation when the site is prepared the flooring can be delivered and stored in each room where it will be installed.

Headroom especially in a basement may be at a premium. Flooring is considered acclimated when the moisture difference between the wood and the subfloor material is within 4 for flooring less than 3 in width. Install plywood over sleepers at 90 degree angle to direction of finished flooring 1 4 spacing all edges and breaking joints 4. Or as demonstrated here you can cover the slab with rigid foam insulation add two layers of plywood and then add the finish flooring.

You can attach wood sleepers to the floor fill the gaps with rigid foam insulation and then apply your finish flooring. Avoid a sleeper layout where the boards are parallel to the joists. You can also use sleepers on a wooden floor frame.