According to Kemball-Cook, his current system costs $75 to $160 per square foot to install. The city paid $200,000 for the 240-foot Pavegen space at DC Circle as part of its "Sustainable DC" project. The pavement will be made up of small glass beads embedded in a resin base. Pavegen tiles are also durable and can last up to 20 years if maintained properly. They are also recyclable or reusable after removal from the vehicle. Tile prices vary depending on size and type. Concrete slabs can range from $15-$35 per square foot while ceramic and pavers can run from $50-$100 per square foot. Pavegen tiles can be as low as $12 per square foot but usually range from $20-60 per square foot. Installation costs should be included in the price you pay for your tile. A typical driveway has a thickness of 3/8 inch or 1-1/4 inches. Thicker floors require more tiles and therefore more time and money to install. Driveways are also prone to damage such as cracks that can leak into the ground beneath. The quality of your installation method will also affect final product cost. If you use a paver roller instead of hand troweling, for example, you should expect to pay more for your tile.