Different Types Of Tile Grout

When you're laying tiles, you will be using grout. There are three basic types of tile grout, and here we look at the components and applications of each one.

When you're laying ceramic tiles, porcelain tiles or any type of tile, it is important you use the right type of grout. Grout is important because it is what's going to keep your overall finish looking clean and attractive - it will also stop your tiles from cracking and keep the wall or floor waterproof.

The three main grout types are:

• Unsanded grout
• Sanded grout
• Epoxy grout

Unsanded Grout

Unsanded grout is a special type of grout created for small grout lines. Unsanded grout shrinks as it dries. Because of this shrinkage, it wouldn't make sense to use it in wider grout lines. If you fill wide grout lines with unsanded grout, it will shrink to the point of creating a gap between it and the tile which makes the tiles unstable, looks unattractive and creates crevices for debris, dirt and bacteria. Unsanded grout is very easy to work with, especially when you're laying wall tiles. The reason it is so great for wall tiles is because it was sticky which means it can be put on the tiles for extended periods of time before it is pushed into the tile gaps. It is also a lot less damaging to skin than sanded varieties.

Sanded Grout

Sanded grout is generally used for wide grout lines such as those used when laying ceramic tiles on a floor. When you are filling wide grout lines, sanded grout should be used because it won't shrink and will properly stick to your tile. Sanded grout is just like standard grout, only it has crushed sand mixed in, which is the ingredient that stops it shrinking as much as unsanded grout. If you have opted to invest in some beautiful polished wall tiles or floor tiles such as granite or marble, sanded grout may not be ideal for the job. The reason for this is the fact it can scratch the stone, which can be extremely costly as these types of tiles can be expensive. If you are laying expensive porcelain tiles, use a sample tile to test the sanded grout to see if it damages the finish. Alternatively, steer clear of sanded grout in this instance.

Epoxy Grout

Epoxy is the more expensive of the three basic grouts and can be used with all types of tile application. It is the strongest type of grout and it is waterproof and resistant to stains. It is made up of normal grout and then several chemicals as well. When you mix epoxy grout, you will have a limited time to lay it because it soon becomes stiff and immovable. It is possible to slow down the grouts drying time by freezing half of your mix. You will still need to move quickly when using the mix, but you'll not have to use the entire mix before it dries, just the first half and then the second half when it is removed from the freezer.

If you are unsure which type of grout is perfect for your tiling job, ask the tile manufacturer or alternatively speak to a customer service representative in a hardware store.

The author has written and published articles on a wide range of topics including Small Business Advice, Tax and Accounting, Interior Design, House Renovation and Project Management.