Granite floor tiles are some of the most hard-wearing flooring options on the market. They also have a very attractive appearance and are particularly good for bathrooms and kitchens where the floor needs to be more durable. Granite tiles are usually a little pricier than other flooring options, but if you install them correctly, they can outlast other types of tile. It's an investment that's well worth it if you get it right.

Worker laying floor tiles
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How to Lay Granite Floor Tiles

Why Choose Granite Floor Tiles?

There are two main reasons granite floor tiles make an excellent flooring choice. The first is aesthetic. Granite floors (or tile countertops) look extremely sleek and luxurious. They have a very elegant appearance and can instantly transform a drab or scruffy looking area of your home. Granite also comes in a wide array of colors and patterns, so you can choose the one you find most appealing and enjoy its other benefits.

The second reason is granite's excellent durability. It's an extremely hard material, which makes it an excellent choice for floors. If you have a room in which the floor takes a beating or has a high level of foot traffic, granite tiles may be the way to go. They hold up well to scratches, dents and other potential damage.

Granite Flooring Installation Tips

You need to be careful when installing granite floor tiles. The process has to be done correctly the first time; otherwise, you may have to pry up the tiles, which will cause irrevocable damage.

A lot of the work for granite flooring installation happens before you start tiling. Taking the time to prep and getting it right is essential to making sure your granite floor is both aesthetically appealing and functional.

Installing a granite tile floor also takes planning in terms of measuring. Unless you're extremely lucky, it's highly unlikely you'll be able to fully tile your floor and cover it without having to cut some tiles up.

Make sure you have the correct sizes and shapes of tiles and draw up a plan to help you. Use a tile cutter to get the correct sizes. You can use plastic spacers to help figure out where your tiles need to go. Make sure you have all of the tiles cut and your plan in hand before you begin with granite flooring installation. You can also use chalk on the subfloor to mark out the tile arrangement.

Granite Tile Installation Instructions

To prep the floor, you must remove any old tiling, paint, varnish or glue residues. The subfloor must be totally clean and dry before you start the granite tile installation. You also need to make sure the floor is flat and even. You may need to fill in cracks or indents with grout before you begin.

Next, you'll need to mix the mortar. Do this according to the package instructions – you'll want a spreadable but not runny consistency.

Spread the mortar across the floor. If it's a small space, you can cover the whole floor in one go. If it's a bigger area, you may want to split the room into quarters and work one quarter at a time.

As you lay each tile, use a floor level to check that the floor is flat and uniform. If needed, use a rubber mallet to gently level out the tiles. After you've finished tiling the area, let it set for at least 24 hours before you begin to grout.

Mix the grout in a bucket and take out a small amount at a time. It's much easier to grout in batches. Spread the grout and apply pressure to make sure it falls properly into the cracks to secure the tiles. It's recommended you wait 72 hours after grouting to allow it to properly adhere and set.

After grouting, you'll need to clean the tiles off. This can be done with a damp sponge and a small amount of soap, if necessary. You can then apply grout sealer to make sure the tiles are as secure and hard-wearing as possible.