Vertical Climbing Wall Plans How to build a rock climbing wall: By purchasing our wall plans you'll receive 10% off your next threeballclimbing.com order and help keep the plans available for others. (Remember to send us an email when you order products letting us know you want your wall plans discount!) Overhanging Climbing Wall Plans Once you've got your climbing wall finished, we'd love to see some pics! Send us an email or tag us on Facebook.