Installing Tile On Second Floor Bathroom To Keep From Cracking

If you lay your tile directly on a wooden surface the bond between the thinset and the wood will soon fail.

Installing tile on second floor bathroom to keep from cracking.

If not the tile which is extremely brittle could crack when. Plywood subfloors will flex and that is a problem for the tile floor above. Installing a tile floor in any of these rooms will give you an easy to clean waterproof floor that holds up against weather and wear. This will prevent formation of cracks in the concrete which lead to reflective cracking of the tile.

Generally hairline cracks in the concrete will not present an issue to the tile floor above. Wood floors expand and contract. If the tile cracks are long continuous and extending across multiple tiles the concrete below has likely cracked. If your tile floors are worn or chipped or you re simply ready for an upgrade follow this guide to learn how to install a tile floor yourself.

I called an installer and he told me he would not install tile on 2nd floor. These membranes are designed to uncouple the tile from the concrete substrate allowing the tile to move. However there are steps. If there is no underlayment between the subfloor and the tile then the tile floor can flex.

What the uncoupling membrane does is allows wood movement without causing the tile and. For a wooden subfloor make sure the wood resists sagging and bending. Tile floors are an attractive functional option for kitchens bathrooms laundry rooms and entryways. He said the furniture will crack the tile since the tile doesn t bend like wood.

However cracks wider than 1 8 inch will eventually transfer to the tile it notes. I m interested in installing those porcelain wood looking tiles on about 800 sq feet on the 2nd floor of a home. This will result also in a crack in the floor with the seams often telegraphing up to the surface of the tile face. Another solution is to install a crack isolation membrane on top of your existing concrete subfloor.

When you are installing tile on a second floor you may be concerned that the floor isn t strong enough to support the weight of tiles and mortar. But the brittle nature of tiles and the constant foot traffic means that the tiles are likely to crack at some point. Tape over holes and cracks in the wood subfloor or slab before pouring on the self leveling tile underlayment to keep it from seeping through and leaving indentations. Tile floors crack for a number of reason but most often the problem is that the tile was installed directly over the plywood sub floor with no underlayment.

However you can strengthen the subfloor with a layer of cement backerboard and then install tile on the floor as you would with any other tiling project.