Can I Glue Plywood To A Concrete Floor

It can be installed on top of concrete before hardwood flooring or another type of material is installed.

Can i glue plywood to a concrete floor.

Step 2 mark out the area the plywood sheet covers with a pencil so you know where to apply the glue without making a mess by putting extra in the areas where you still have to work. Wood and concrete don t play well together without a moisture barrier. I think it would be better to adhere these to the concrete floor than to add a layer of plywood over the concrete. Answered february 23 2019 author has 3 3k answers and 4 1m answer views.

One way to attach plywood to a concrete surface is to screw it into place with concrete fasteners. Plywood can easily adhere to concrete. Plywood is often used as a sub flooring. On a concrete subfloor you could choose to orient the plywood in whatever direction works best for you.

Concrete isn t usually perfectly flat so the plywood will need to conform to the concrete s surface enough to allow the glue to bond to both the plywood and the concrete. I don t remember what it is called but it comes in a roll 6 ft by 50 ft. There is a product you can buy from your local home depot store for putting under a floor over concrete. When installing a new floor over cement wood studs take on the role of floor joists.

Don t glue the plywood to the concrete. Concrete has moisture in it and your wood will mold and rot over time. It looks like a sheet of dimples or very large bubble wrap. Adhering plywood directly to concrete does not provide a barrier to stop moisture from absorbing into the plywood.

Another way that involves less strain and hard work is to glue the plywood to the concrete.