Measure your available floor space and ceiling height accurately. Bouldering walls typically require at least 10 feet of height.
Is this for children (shorter, vertical) or adults (taller, overhanging)?
Decide on a vertical wall, a fixed overhang (e.g., 30°), or an adjustable-angle system. 2. Acquisition Options How to Make an Indoor Climbing Wall | I Like To Make Stuff
Before making any purchases, define the physical constraints and goals of your project.