How We Built a Kids' Climbing Wall from Reclaimed Wood and 3D Printed Holds

What do you do when a ladder into the treehouse just isn't fun anymore? You build a climbing wall. In this project, we turned reclaimed pallet wood and custom 3D printed holds into a sturdy, kid-tested climbing wall — complete with its own entry hatch into the cabin. From framing and concrete footings to filament choices for outdoor-durable holds, here's exactly how it came together.

DIY BuildsJames BerryJuly 17, 2026DIY kids climbing wall, 3D printed climbing holds, reclaimed wood climbing wall, pallet wood DIY projects, treehouse climbing wall, 3D printed climbing holds PETG ASA, Bambu Lab P1S 3D printing project, outdoor kids play structure DIYComment

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