Can You Lay Tile Over A Painted Concrete Floor
Installing tile directly on concrete.
Can you lay tile over a painted concrete floor. How to lay ceramic tile on an enamel painted floor. All paint will need to be removed before you begin installing the tile. If you discovered any defects on the floor fill them with a concrete patch or self leveling compound to achieve a flat surface that s ready to receive ceramic tiles. The house was built in the late fifties and the slab floor has been painted at least once.
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. If you re going to install tiles in wet areas such as bathrooms and balconies you need to apply a waterproofing membrane or paint first. Installing ceramic tile over vinyl or linoleum surfaces can be more complicated than expected and probably should be avoided whenever possible. The floor is a 4 inch poured concrete slab over an unheated utility room.
If you use a stripper to remove the paint be sure to flush it thoroughly to remove any. But there is a solution to the problem. How to prepare for laying tile over a concrete floor. Installing tile over painted concrete adds a few extra steps to your tiling job.
As long as there are not structural cracks in the concrete floor you can install porcelain tile over it. Concrete floors are durable and easy to clean but not very attractive. One of the first steps in refinishing a basement or turning a garage. You need to prepare by removing the paint and scarifying the surface to open up the pores of the concrete.
If you want to tile over concrete or wood and there s a thick coat of epoxy on the surface already you can tile right over it but prepare first. Ceramic tiles will not adhere to an enamel painted floor because the surface is too smooth. Paint used on concrete will not bond with the tile adhesive. Epoxy paint is often used to seal both concrete and wood floors.
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. Installing over existing vinyl. You want water to readily absorb into it.