Concrete Floor Over Tile Installation

Ceramic and porcelain tile are so frequently installed at or above grade level on a cement board underlayment or directly on plywood that it almost seems novel to install tile directly on concrete.

Concrete floor over tile installation.

This is an optional step but can really benefit your tile installation in the long run. Installing ceramic tiles over concrete can help to create a more inviting indoor or outdoor living space. This option works best when the concrete floor is in good condition so take care to follow all of the steps below to repair cracks fill depressions and make sure the floor is level. Mix up a bucket of tsp tri sodium phosphate solution.

Tsp is a high strength cleaner which is useful for removing dirt grease and oil from your existing surface. Before you begin to lay the tile over your concrete slab make sure the concrete is properly prepared. Concrete provides one of the most stable working platforms in the world and is the preferred foundation layer for a ceramic or porcelain tile installation. It will also provide a stronger adhesion between mortar and concrete.

Using an acid based cleaner or deep cleaner of your choice clean the concrete and allow it to dry thoroughly. Step 3 plan your layout. For cracks less than 1 8 inch use crack suppression products. Install tile directly on the concrete floor in many cases you can lay tile directly on the concrete surface which is naturally hard and durable.

Cracks in the concrete eventually will lead to cracks in the tile because the concrete at the point of the crack won t be able to support the tile. If you re looking for an easy to install floor covering for a concrete subfloor that will resist wear and look great longer than practically any other flooring material consider vinyl flooring. Installing tile directly on concrete. A concrete sealer prevents moisture from staying underneath the ceramic tiles.

Before you lay any sort of tile whether it is stone ceramic or peel and stick vinyl you must prepare your concrete floor to ensure that the tiles will go down properly and stay where they re. Scrub the floor with a brush and tsp and allow it to dry thoroughly. Installing ceramic tile over concrete requires repairing all cracks and voids in the concrete prior to the installation process. The cemintitious thinset mortar used with.