Ceramic Tile Directly On 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.

Ceramic tile directly on subfloor.

Mike i think your popping tiles is directly related to the sub floor. I can home from work last night to find that the contractor began tiling in the master bathroom and is applying the ceramic tiles directly to the existing subfloor. The subfloor is 3 4 inch plywood. A number of different types of substrate are used for tile including plywood.

For this reason ceramic and porcelain tile floors can be considered somewhat delicate despite the inherent strength of the material. By the way use a mortar that is enhanced with latex. A poor ceramic installation will delaminate from the subfloor split at the grout lines or worse crack directly across the tile. Is this floor strong enough to prevent cracks in the ceramic tile.

Ceramic tiles on wood subfloors bathrooms ceramic tile text. 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. However if you can t remove the old surface or otherwise decide to install over it lay a backer board with thin set over the old surface to serve as your new subfloor material. 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.

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. You need a backer. Installing over existing vinyl. No matter how firm the subfloor.

My knowledge isn t vast but i would see this as a huge problem. One question that folks new to ceramic tile frequently ask is whether they can lay the ceramic directly on top of a plywood or osb subfloor using a thinset cement or liquid nails to glue down the tile to the wood. 1 2 or try that schluter product. The floor consists of 2 x 10 southern yellow pine floor joists 16 inches on center.

Always follow the manufacturer s installation. I am thinking of installing a ceramic tile floor in my kitchen. While you can lay tile directly over a concrete slab using thin set adhesive don t make the mistake of applying tile directly to a plywood subfloor. You can have the best mortar in the world but you re getting movement and moisture coming up and it will definitely pop those tiles every time.

The plywood will expand and contract at a different rate as the tile causing cracks to develop in the grout lines or tiles over time.