How To Install Plywood Flooring Over Concrete

Follow these steps to install an engineered wood floor in your home.

How to install plywood flooring over concrete. Install a plastic vapor barrier. If your concrete passes the moisture test then plastic sheeting at least 6 mils thick will prevent moisture from getting into your laminate flooring. 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. I don t remember what it is called but it comes in a roll 6 ft by 50 ft.

Alternatively screw rows of treated 1x4s to the concrete 16 in. Engineered wood flooring less than thick and solid plank flooring 4 or wider cannot be installed directly to screeds so if you re installing our wide plank flooring you ll need to overlay a plywood over the screed system. There is a product you can buy from your local home depot store for putting under a floor over concrete. Treated plywood to the concrete with concrete screws spaced every 16 in.

Often when we talk of subflooring people think of lauan plywood which is used as subflooring over thicker plywood in preparation for installing a vinyl floor. Engineered wood floors may be nailed or glued to the plywood subfloor. How to install a wood subfloor over concrete with screeds. Don t glue the plywood to the concrete.

Where plastic sheets must be joined overlap the sheets by several inches and use strong vinyl tape to secure them. Lay 6 mil polyethylene sheeting over the concrete to minimize moisture migration from the concrete up into the wood flooring. Cover the plywood with 15 pound roofing felt and then install the engineered or laminate floor. Before hardwood flooring is installed over concrete a plywood subfloor must be installed.

Cover the sleepers with 6 millimeter plastic and then lay down 5 8 inch plywood. Learn how to install beautiful hardwood floors over a concrete slab. It looks like a sheet of dimples or very large bubble wrap. Not all subfloors are the same.

Floated subfloor alternate subfloor glue down sub floor and the nail down subfloor system. Get a comprehensive breakdown on which materials to use what to take into consideration and what steps to take for four subfloor systems.