We can dismantle it by unscrew them and stack it in the storage within 2 feet area. The holes will be there, but it helps to keep the screws in place next year easily. We have been using it for more than 5 years now 😊
Let me try.. the "Stair stringer" - which is the precut support on side is sold in home depot. Then can buy for steps Common Board, size 10inch x 4ft or 5ft wide.
