Cement Board Floor Installation

The primary benefit of cement board is that it doesn t break down or expand or warp if it gets wet.

Cement board floor installation. Installing cement board over a concrete subfloor. Cement board also known as backerboard is used as an underlayment for tile flooring and walls. Cement backerboard is a thin layer of concrete with fiberglass mesh on both sides. Installing a cement backerboard is crucial when you want a waterproof tile floor that lasts for years without cracking.

Fit ends and edges of. Because cement board fasteners may protrude through the plywood base when 1 4 cement board is used 1 2 or 5 8 cement board is preferred in this application. Space fasteners 8 o c. For walls 6 o c.

Wall ceiling installation 1 2 5 8 only fastening fasten to studs spaced 16 o c. If you have a concrete subfloor then you should not be contemplating installing cement board over it. Glue and screw backer board to existing subfloor. If you want to replace an old cracked tile floor or other type of flooring with new ceramic tile it s absolutely imperative that you create a solid.

Cement board is a type of underlayment that is now standard for most tile installations but particularly for floor tile. Cement board also provides an additional layer over a plywood or particleboard subfloor adding stiffness to the tile. Remove debris from floor. Cement board commonly sold under trade names such as durock hardiebacker and wonderboard is now the standard underlayment used for ceramic porcelain or stone tile laid with thinset mortar adhesive cement board is used for most floor tile and has all but replaced plywood and drywall backer materials for wall tile applications in wet areas like showers and tub surrounds.

Includes planning equipment and material acquisition area preparation and protection setup and cleanup. The boards typically come in 3 foot by 5 foot sheets and can be cut to size. Backer board installation labor basic basic labor to install backer board with favorable site conditions. It is very important to first spread thin set on the floor before placing the cement board to the floor.

It s available in sheets of many sizes with 3 foot by 5 foot sheets being the most common. The 1 mistake most people make when installing cement board. This is a distinct advantage over plywood and drywall. Before we go any farther on how to install cement board i am going to talk about a very common mistake most people make.

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.