Plywood Over Uneven Concrete Floor

If you wanted it more solid you could tapcon or whatever the plywood i won t use osb again to the concrete here and there.

Plywood over uneven concrete floor. Treated plywood to the concrete with concrete screws spaced every 16 in. It s been there for 11 yrs now and no issues i am aware of. Installing a floating subfloor over your cement floor can add warmth homeliness and character to your room. Alternatively screw rows of treated 1x4s to the concrete 16 in.

Learn how to install beautiful hardwood floors over a concrete slab. Fixing an uneven floor is just more than leveling. 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. You need more planning that you may expect.

Over that i installed fake wood floor. Position yourself in a way that allows you to see the board more or less from the side and look for low areas that show up in relation. Especially think through to see why the floor became uneven. There are many ways to make concrete look good as a surface flooring material nowadays with concrete dyes and staining as well as stamps to create patterning.

By putting in new plywood you can effectively create a new perfectly smooth surface to install your flooring on. I have listed a couple of forgiving flooring materials carpet and vinyl to use over uneven concrete floors. You can create a floor that is appealing and that will act a barrier between the cold cement and your interior. If you want a concrete surface you can actually finish the flooring job with a self leveling concrete overlay.

Find and understand all the potential issues that you have on hand. This method is easiest if you are dealing with a wood subfloor but it can be done on top of concrete if need be. I have seen many blogs and read a lot and know it can be done but need a bit of help. Another option that you could utilize is installing plywood on top of the old subfloor.

I have been researching a lot and would like to install a plywood floor over concrete in two bedrooms in our basement. Lay a 8 to 10 foot piece of lumber on the concrete floor. Floated subfloor alternate subfloor glue down sub floor and the nail down subfloor system. If you have room and desire insulate the floor with foam board first.

Pressure treated 2 3 3 6 mil 15 mm polyethylene vapour barrier 5 8 exterior grade plywood or 23 32 osb panels asphalt mastic water based polyurethane sealer concrete caulk filler self levelling concrete tapcon screws or powder actuated fasteners floor screws 1 or 1 1 2 rigid xps foam board insulation roll of 60 mm red sheathing. Get a comprehensive breakdown on which materials to use what to take into consideration and what steps to take for four subfloor systems.