Installing your new garage floor tiles couldn't be easier. They cut with any type of saw, a circular saw or jigsaw work best and they knock together with a rubber mallet. A typical 2 1/2 car garage can be done in 3-4 hours. Start from the center front row and work your way to the sides and then back toward the back wall leaving the final fill in pieces against the side walls and back wall for last. So you will be knocking together whole full tiles which will go very fast. Then measure the gap around the walls for each tile and cut a piece accordingly. leave about 1/4" gap if installing in warmer weather and 3/8" gap if installing in colder weather to facilitate expansion and contraction. You can install molding along the wall to cover the gap and the floor will expand and contract under the molding. We recommend putting some construction adhesive like Liquid Nails under the ramp edge and the first row or two of tiles to lock the floor in place.