| »

Difference between outdoor and indoor tiles

indoor tiles

Posted By  
3:11 pm

When you renovate your house, it is essential to know the right material for the task. One common confusion is figuring out whether the tiles will be indoors or outdoors. Deciding the location is important as it helps figure out which tiles are appropriate for use.

In this article, you will learn about the difference between outdoor and indoor tiles, making your selection easier.


Unlike indoor tiles, outdoor tiles have to deal with the weather. In fact, with the extremely hot sun rays and bouts of rain saturating them and freezing cold temperatures, outdoor tiles are built to withstand a lot.

Hence, outdoor tiles need to be more durable than indoor tiles. Durability depends on the thickness of the tiles. Outdoor tiles that are thick have fewer chances of breaking, even if you roll bikes and grills on them.

Moreover, the material of the tiles is important. Since porcelain has a nonporous nature, we would recommend it for your outdoor tiles. Natural stone, such as marble and cobblestone, also works well. If you live in temperate climates, limestone and travertine may work well. However, they cannot withstand cold temperatures.


Grout is the material used in between the tiles. Its primary purpose is to fill in spaces and prevent dirt and moisture from lining up. A superior grout project will allow the tiles in your home to last longer.

Cement grout is commonly used for this purpose. You can choose between sanded and unsanded forms, depending on your need.

Grouting is usually used for indoor tiles. However, if you want to grout exterior surfaces, you need to ensure that the outdoor tiles are suitable for this purpose. Usually, you may have to choose between cement grout and premixed grout.

When using grout, it is vital to allow it to dry sufficiently. Hence, when starting the project, ensure that there is no forecast for rain. Moreover, remember to use a sealant for outdoor tiles. This will ensure that water does not penetrate the tiles.

Expansion Joints

Temperature and humidity can make tiles expand or contract. Without expansion joints, the layout of the tiles can get messed up. An expansion joint is a strip of super flexible sealant. This allows variation in the tile’s size and position.

The absence of expansion joints makes the tiles more likely to crack, loosen up, and get damaged. The chances of the grout breaking increase as well.

Regardless of whether you are placing tiles indoors or outdoors, if a horizontal surface meets a vertical one, expansion joints are a necessity.

Outdoor areas need more expansion joints than indoor ones. This means that outdoor joints are usually placed 8 to 12 feet, while indoor joints are placed 20 to 25 feet.


Some tiles tend to be slippery when wet. If you live in an area where it snows and rains frequently, you must opt for textured tiles that offer slip resistance. These tiles are also great for swimming pool areas as they allow underfoot friction.

For indoor tiles, you can choose a variety of textures. People usually opt for sleek flooring in the living room, but textured flooring in the bathroom.

Remember, tiling is not a DIY project. Make sure always to contact a professional so that there are no accidents and you do not end up spending double the amount.