Tiles are a very common flooring option for every home. When installing them, choosing the right grout is just as important because it will make a difference in terms of looks and performance.
You should know that just like tiles, there are different types of grouts that are ideal for whatever tile material you use. So, if you’re still in the process of having your tile flooring installed, then good for you because we’ll be discussing which grout you can use. At least with the right choice, you can guarantee that your tiles will last for quite some time.
- Cementitious grouts
The traditional grout – cementitious grouts are a combination of cement, sand and water. There are four commonly used variations of cementitious grout, each with their own characteristics, favourable for use in a variety of environments.
- Polymer cement grout
These types of grout contain an additive, for instance latex polymer, which increases both the strength and water resistance of the grout, making it suitable for use in larger grout joints of up to 1 1/4 inches. Source: Eurotiles & Bathrooms
- Sanded grout
Sanded grout is for large grout joints – anything 1/8” of an inch or greater. The sand mixed in the grout helps to hold the grout in the joints. Sanded grout should be mixed to a consistency comparable to that of peanut butter; it will have a sand-like texture after its cured. It is important to note that any excess grout left on your tile should be removed before it’s allowed to cure.
Sanded Portland based cement grout is the most common type of grout used and it is recommended for grout joints larger than 1/8” of an inch. It is available in dry or pre-mixed forms and should only be applied after your floor has had ample time to cure.
This type of grout may be used inside or outside, on floors, walls and ceilings. It needs to be sealed to protect it from dirt, spills, and discoloration from wear and UV lighting.
- Unsanded grout
Unsanded grout is used for smaller grout joints that measure 1/8” of an inch or less. Using sanded grout in smaller grout joints will result in too much sand and not enough grout in your grout joints. Un-sanded grout may require a little extra pressure to work it into those smaller joints. It is important to fill the joints completely, otherwise your grout may collapse. Un-sanded grout should also be mixed to a peanut butter like consistency and should not be allowed to cure on the surface of the tile.
Unsanded grout is cement based and very similar to sanded grout except that it lacks sand for strength and filler. Unsanded grout is stickier than the sanded variety and is commonly used on walls, floors, and counter tops for joints 1/8” of an inch or smaller.
Unsanded grout needs to be similarly sealed to protect it from spills, stains, discoloration, and UV lighting. Source: Tile Outlets
- Furan resin grout
Furan resin grout is a specialized type of grout that is made using polymers of furfuryl alcohol. This chemical composition makes the grout more resistant to abrasive damage, stains, moisture, acids, and other chemicals. The grout is also able to withstand continuous exposure to temperatures up to 350 degrees Fahrenheit
This durability and resistance makes furan resin grout ideal for industrial settings, such as dairies, where the grout is routinely exposed to organic acids and elevated temperatures.
While the durability and resistance of furan resin grout is impressive, this type of grout tends to cost more than standard cement grout and it requires special installation techniques, making it a poor choice for DIYers. Source: The Spruce
Hopefully, this information has been a huge help for your next flooring project. If ever you need more consultation on this area, you can go ahead and give us a call!
