Ceramic Tile Installation Subfloor Thickness

Always follow the manufacturer s installation.

Ceramic tile installation subfloor thickness.

1 inspect the floor from the basement or crawl space below it. We are planning on using ceramic tile with granite counter tops. When installing a ceramic tile floor on a concrete subfloor you don t have to worry about flexing as long as the concrete slab is at least 1 1 8 inch thick which most slabs are. Build and tile curbless showers with professional results the second sure fire way to determine the thickness of your wood subfloor is to use a hole saw to here are some instructions on how to prepare your subfloor for a tile installation.

Regardless of the material it must be at least 1. Osb panels provide an excellent base for many types of finished flooring including ceramic tiles if careful attention to the construction and preparation of the subfloor is paid in order to avoid costly callbacks. This guide will show you how to prepare your subfloor for a tile installation project to ensure that it s fit to support ceramic or porcelain tile. Most of the cabinets are on the perimeter on the room with a peninsula that runs to the center of the room 7 from the outside wall.

The subfloor must be structurally sound as well as thick and stable enough to hold the weight of the tile without moving or flexing. Space the field and edge fasteners correctly the top layer of plywood should be screwed down every 8 inches on the edge and every 6 inches in the field or interior section. After completing the prep work the floor should measure 1 1 4 inch thick the recommended thickness for proper tile installation. Concrete expands and contracts and that type of movement can also crack the tiles and the grout.

Preparing your subfloor for tile in this video learn how to prepare a wood or concrete subfloor for tile including such steps as checking for dips installing backerboard applying primer and thinset pouring liquid underlayment and when to use osb or exterior grade plywood. Laying tile to veneer plywood risks loosening and unbonding the veneer creating an unstable base for the tile. Subfloor and must be at least 1 1 8 thick when combined with the subfloor. Preparing a subfloor is an essential step for installing floor tile it provides a level surface that will allow the tiles to properly stay in place.

Because of issues of moisture movement and adhesion ceramic tile will work well with certain types of subfloor underlayment systems and can go dramatically wrong with other subfloor materials. However you re not out of the woods. The subfloor is 5 8 t g.