How to Install Tile Using Thinset

Tile installation is easier with thinset.

Tiles were once installed with several inches of mortar, known as a "mud" job. This process was difficult and time consuming, meaning that only professionals could truly accomplish it. Today, you can set tiles with a thin layer of mortar, known as thinset. This application of mortar allows you to install tiles with ease.

Things You'll Need

• Water
• Thin set
• Trowel
• Bucket
• Damp sponge

Instructions

1. Prepare the surface where the tile will be installed. Make sure the area is completely free of dust and debris, as well as secure and level.

2. Mix a small batch of mortar by hand. Pour the dry mortar into a bucket, and add the amount of water specified by the manufacturer. Using the trowel, thoroughly mix the mortar, being sure to scrape up the thinset from the bottom of the bucket frequently to ensure the thinset is mixed properly. Thinset can dry out quickly, so mix up only as much as you think you need to complete one section of the job at a time.

3. Scoop up some thinset mortar with the trowel and begin to spread it over the surface to be tiled with the flat end of the trowel. Once the mortar is on the surface, take the notched end of the trowel and use it to drag or comb through the mortar, holding it at a 45-degree angle. Make sure all the ridges are the same height to ensure a proper bond with the tile.

4. Press the tiles one by one into the mortar, twisting them into place slightly. Do not push or drag the tiles through the mortar. If mortar squeezes out between the tiles, wipe up the excess with a damp sponge.

5. Place mortar, or "back butter," directly onto tiles that are being installed wherever the adhesive cannot be applied directly to the surface. Set the back-buttered tiles directly onto the surface being tiled.

6. Wipe up excess mortar with a damp sponge. Allow the thinset to cure for 24 hours before grouting.

References

• HomeTime
• Better Homes and Gardens