Building A Subfloor Over Uneven Concrete

Actually the floor must be flat which allows for.

Building a subfloor over uneven concrete.

Grind the floor use a self leveling compound or use a subfloor to get it pretty close to even as possible. Right now it s a poured concrete floor but it s pretty uneven lots of little high and low spots. You do it this way to create a stable floor. Installing a floating subfloor over your cement floor can add warmth homeliness and character to your room.

I assume i would need to level out the floor first but a general contractor told me it would be very expensive to pour concrete in my basement and also suggested that a good subfloor could be built without levelling the concrete. Floating floors are a less expensive option when dealing with uneven surfaces. Installing subfloor over un level basement concrete floor. Then ply over the sleepers first then your build up then more ply then the flooring.

I have listed a couple of forgiving flooring materials carpet and vinyl to use over uneven concrete floors. How to lay a hardwood floor on unlevel concrete. Diy and how we install a plywood subfloor over concrete in a basement we have another great video to help you in your remodel dricore vs our system subfloor. Follow the steps below to begin preparations for this process.

An even floor surface effects your budget and can limit your floor options. You need more planning that you may expect. Fixing an uneven floor is just more than leveling. You have a few options.

How to install a wood subfloor over concrete. Check your local building code and pay special attention to rules concerning vapor barriers span ratings subfloor thickness and floor drains. Its very uneven and slopes toward one corner of the basement. Use a digital moisture detector to measure the moisture content mc of the concrete slab.

The misconception is that a concrete subfloor must be completely level to install hardwood. You will actually have to almost lay a torsion grid down on the concrete to get the stability you want your way.