Concrete Floor Over Cement Board

As long as the subfloor is 3 4 in.

Concrete floor over cement board.

I know it seems like a smooth surface and it seems like it may fix some of the issues with the concrete floor but don t do it. In fact i think it would create more problems than it would solve. If you have a concrete subfloor then you should not be contemplating installing cement board over it. The various brands of cement board such as hardiebacker durock denshield and wonderboard have become a standard tile backer material for nearly all ceramic porcelain and stone tiles for floor wall and countertop applications.

Cement boards that some in sheets. Installing a cement backerboard is crucial when you want a waterproof tile floor that lasts for years without cracking. These convenient panels of cementitious board provide an instant flat hard surface that bonds with the thin set adhesives or mortars used to install tile. Placing cement boards over the concrete subfloor is an excellent way to create a solid and smooth subfloor.

If you feel that despite all precautions the basement floor may get wet put down 2 by 4 inch sleepers cover with plastic and then install the plywood as the subfloor. Installing cement board over a concrete subfloor. The steps in this guide on how to install vinyl plank flooring on concrete are quite easy to follow. We re making progress on my office makeover see the plans here and it feels so good you guys.

Vinyl flooring glued over 1 4 in. Cement backerboard is a thin layer of concrete with fiberglass mesh on both sides. We installed wood look vinyl plank over concrete floors in our basement here s what i ve learned from doing it a couple times and tips for installing your own. Get free shipping on qualified cement board products or buy online pick up in store today.

It s available in sheets of many sizes with 3 foot by 5 foot sheets being the most common. If you don t have all the tools or you want to be 100 sure you don t waste any material invite a friend over to help you. No sir installing cement boards over concrete just isn t a very practical idea. Concrete floors should be mechanically abraded by some means.

The best way to address any inferior concrete surface in preparing it for a tile installation is to use a direct approach. Drywall screws spaced every 6 in. Also it is important to take time and prepare well before you start assembling. However a homeowner may need to raise the floor slightly before installing tile and lack the experience or time to install a mortar bed.

For ceramic tile nail cement boards to the concrete floor with concrete nails so they won t move then apply mastic tile and grout.