This is especially helpful if you are installing in a basement or garage where moisture and/or condensation may be present, because you are then still able to lift the carpet tiles and allow for drying underneath. These tiles are designed for floating installation, meaning that you will not need to glue the carpet tiles down to the concrete. A simple sharp utility knife will do the trick. Should you need to cut the tiles to go around posts, pillars, etc. Once you’ve identified what direction the carpet tiles should face, simply push the tiles together much like a puzzle piece until you’ve reached your desired coverage area. If they don’t have an arrow, watch for identifying parts of the puzzle edge, usually in a corner, and make sure that same style of corner always faces the same direction. In this case make sure all of the arrows point in the same direction. If the carpet tiles are directional, they’ll usually have a mark, such as an arrow, on the back to indicate which direction the tiles should face. It is important to keep in mind, however, that the nap of the carpet generally does have a consistent direction that you’ll want to follow to keep a uniform look. Some puzzle carpet squares have a universal interlocking system, meaning that it doesn’t matter which direction the tiles face, they will still interlock together. Installing Carpet Tiles with PaddingWhen installing puzzle style carpet tiles with a foam base, it’s easiest to start in a corner and work your way out diagonally. At Greatmats, you can also find carpet tiles with a simple peel and stick installation. But how do you install carpet tiles? Below is a quick tutorial for installing carpet tiles with both a snap together design and puzzle style interlocks. Designed for easy installation, interlocking carpet tiles are some of the easiest forms of flooring to install yourself. One of the best DIY solutions for adding comfort to rooms with concrete floors is Carpet Tiles.