If you are interested in building your own portable skateboard ramp for your home use, Vert Manufacturing sells building plans at their online store. Each of our ramp plans is CAD designed and comes on 24” x 36” paper. A wealth of construction knowledge has been incorporated into our ramp plans. Materials are not included. Shop for 4 ft. and 6 ft. half pipe, quarterpipe, and street spine designs. We also offer a 3 ft. flat bank and funbox pattern, as well as a 1 ft. funbox. You may visit our website to view video clips of skaters using our products. We also offer free skatepark design.