Floating Plywood Subfloor On Concrete

Use a minimum 3 4 inch cd exposure 1 plywood sheathing 4 foot by 8 foot sheets.

Floating plywood subfloor on concrete.

Any insight on your findings would be helpful. Subfloor panels offer much easier installation than the traditional technique of nailing down 2x4 sleepers over the concrete and covering them with plywood. This may be made of various materials including polyethylene plastic or styrofoam. This engineered material acts as a floating floor over concrete to provide extra protection from moisture and create a softer feel underfoot.

Our home is only 4 years old with concrete sub floors. It floats or rests on top of a waterproof underlayment instead. Diy and how we install a plywood subfloor over concrete in a basement. Use a minimum of two layers 3 8 10 mm cd exposure 1 plywood subfloor panels cdx in 4 x 8 sheets.

The underlayment material can be made of styrofoam or heavy duty polyethylene the same material used in corrugated plastic drain pipe one of the toughest plastics available. I m looking into starting this project next year and was wondering the same thing in terms of letting it be a floating floor or sticking the moisture barrier to the floor and or gluing the plywood to the moisture barrier. How to install a plywood subfloor on a concrete slab floated subfloor system. Veuillez vous connecter à votre compte afin de profiter de vos rabais en ligne.

After installing a vapor retarder if necessary cut your plywood panels into 2 x8 or 4 x4 sections. First the plywood or oriented strand board osb subfloor floats on a corrugated or cleated waterproof underlayment so the wood never actually touches the floor. But it is thin and an easy subfloor to install. As the least expensive subflooring option floating plywood s only barrier between the concrete and the plywood is plastic sheeting.

We have another great video to help you in your remodel. How to install subfloor sleepers over slab in the basement and other rooms with a concrete floor. As with a floated subfloor nwfa recommends a vapor retarder for glue down subfloors when installing wood flooring over concrete. Dricore vs our system subfloo.

This may be as simple as a 6 mil polyethylene plastic covering 100 percent of the concrete and brought up all walls then trimmed after the floor has been installed.