Can You Lay Ceramic Tile Over Old Adhesive

Don t worry it looks a lot worse than it is.

Can you lay ceramic tile over old adhesive.

Regardless of which product or system you choose to use you will have to prepare the existing adhesive residue. If your old ceramic tile is worn or dated you can lay new tile right over the old and avoid the huge job of tearing out the old tile. These solvents and removers can get trapped in the concrete and cause the new adhesive to break down just like it did to the old existing adhesive that was removed. Replacing carpet with tile can give your home an exciting new look.

This is a mixture of cement fine grain sand and water that will adhere the new tile to the old. When there is a double thickness of tile it is much harder to disguise. Use over old cutback multi purpose and pressure sensitive adhesive residues. When it comes to mortar latex or epoxy options are best for installing tile over tile.

When you are tiling over tiles however you will always have one section of edges that shows. Triseal is not recommended for use in conjunction with polyurethane based adhesives. Use a thin set product to install ceramic tile over existing tiles. They said capping the mastic in a seal coat or thin layer of concrete wouldn t be a good idea they d need to pour rather a lot of concrete for that.

At diy doctor we use double glazing plastic trim to hide these edges. You can t tile over old carpet glue but it s not hard to remove carpet adhesive before tiling. Normal tile trim is ideal for hiding the cut or unsightly edges of tiles. But now that you have ripped up the old carpet you ve got a sticky situation.

There are also black colored latex based vinyl adhesives that will not hold up under ceramic tile if they get wet. If the adhesive is softened by water then it should be removed by shot blasting. Contractors we have spoken to think the best approach is to put down new ceramic or porcelain tiles right over the existing adhesive. In fact pros do it all the time.

First of all solvents and adhesive removers are not recommended for removing existing adhesive and then having flooring installed back over top by all flooring patch and adhesive manufacturers.