The Roll-A-Ramp® is an excellent alternative to building a permanent wooden ramp and a good option for wheelchairs, walkers, scooters, or any accessibility need. In most situations, you will not need a building permit to place a ramp in front of your home because the ramp is portable and does not alter the permanent structure of the home. Handrails can be added to one or both sides. Ramps can go straight or in more than one direction with the use of platforms. Available in 12″, 22″, 26″, 30″, 36″, and 48″ widths.