How To Install Plywood Flooring On Concrete

Score the back of the panels half of the thickness on a 12 inch by 12 inch grid.

How to install plywood flooring on concrete.

Rather than tear out a wooden floor and installing concrete your wooden floor can be turned into a beautiful concrete floor with a concrete microtopping. Materials include a minimum of 3 4 inch cd exposure 1 plywood subfloor panels 4 foot by 8 foot sheets. Apply an adhesive approved for plywood installation and recommended by the plywood manufacturer. Lay as many of these sheets as you need on the concrete to make the first layer of subfloor.

There are three ways of attaching the plywood to the concrete floor. They think they are stuck with traditional flooring choices like tile carpet linoleum or. Then put your floating floor on top of that. With the popularity of decorative concrete on the rise many people considering remodeling particularly in the northwest feel like it isn t an option for them simply because they have plywood sub floors.

Treated plywood to the concrete with concrete screws spaced every 16 in. Try to make it so no seams overlap. Alternatively screw rows of treated 1x4s to the concrete 16 in. Cut plywood panels by 2 foot by 8 foot or 4 foot by 4 foot sections.

Lay 6 mil polyethylene sheeting over the concrete to minimize moisture migration from the concrete up into the wood flooring. This requires the use of a hammer drill to create a pilot hole for the tapcons to go into and an impact driver to seat the screws.