How To Lay Plywood Flooring On Concrete

Concrete slab with plywood sub floor 1 1 2 inches or more height allowance.

How to lay plywood flooring on concrete.

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. However due to the cost of the adhesives it can be slightly cheaper to use the plywood method. Get a comprehensive breakdown on which materials to use what to take into consideration and what steps to take for four subfloor systems. Another way that involves less strain and hard work is to glue the plywood to the concrete.

Floated subfloor alternate subfloor glue down sub floor and the nail down subfloor system. Treated plywood to the concrete with concrete screws spaced every 16 in. Lay down 3 4 inch plywood and then follow the directions above. Learn how to install beautiful hardwood floors over a concrete slab.

Lay 6 mil polyethylene sheeting over the concrete to minimize moisture migration from the concrete up into the wood flooring. One way to attach plywood to a concrete surface is to screw it into place with concrete fasteners. Way more details in the website article. The cost associated with both options for installing wood over concrete is similar.

I have read in some places that you need a vapour barrier to put over the concrete before installing the plywood and in other places to just glue the plywood to the concrete floor. I have seen many blogs and read a lot and know it can be done but need a bit of help. Http www ibuildit ca other 20projects home 20improvement more plywood floor html you can now follow what i m doing. 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.

In either case the pads offer some flexibility to the floor making it more comfortable to walk on as well as reducing the amount of noise produced when walking on the floor. Alternatively screw rows of treated 1x4s to the concrete 16 in. Plywood is often used as a sub flooring. Lay the 1x4s perpendicular to the direction you.