A Home Climbing Wall


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Why Build a Climbing Wall?

Recently I had been introduced to climbing by a friend and began to become more invested, while reading up on climbing during the excitement, I stumbled upon the term “woodie”. A woodie was simply a custom built climbing wall made for use right at your house. How cool! More climbing and a perfect excuse to build something massive and start another never ending project? I’m in!


Build Timeline


Early Stages

Once I convinced myself I wanted my own woodie, I decided there was no going back. I was going all in. The first issue presented itself– there was an absence of land which was not obnoxiously close to my house and flat to build it on. This issue turned out to be a blessing in disguise. I realized I could (with a lot of manual labor) use the extreme slope to my advantage: digging into the face to flatten a spot as well as allow for the top of the wall to be supported from the dirt. This would save greatly on the amount of wood needed, and thus drive the price down (one of my greatest constraints) A quick render in Fusion 360 and I could begin to see the project taking form. It looked like a crazy idea… I liked where this was heading.

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Basic visual in Fusion 360

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The landscape before digging

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So with help from my friends and dog, we got to digging…


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A couple months of not so frequent digging later, the plot was complete measuring 9.5' deep, and 13ft wide. Plenty of room to comfortably fall off the wall in the case of a failed send.

Next wood was sourced from local dumpsters and construction sites which was the key to making this project economically possible.

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Lots of surprisingly great quality 2x6 2x4 and plywood lumber after a little processing.

I settled on a design. A wall framed with 2x6 dumpster lumber, measuring 8x12’. Then my brother convinced me that an adjustable wall would be a really cool idea. This was desirable because while climbing, the angle of the wall has a big effect on the difficulty of the climb. So with an adjustable wall, we would train more effectively and get bored of our climbs less quickly.

Design outline: Two posts on the bottom plot. Three more posts on the top plot (to be excavated later) to support the top of the wall. A harbor freight winch at the top posts, along with long beams to support the wall at different angles.


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Wall is preassembled in garage. Each beam was marked an identifying letter and number before being hauled up the several story hike to the plot. This allowed for the wall to be built with the easily accessible power and tools in the garage. More importantly though, precise measurments and framing was needed to peice the irregular scrapy plywood rectangles together, which would account for 2/3 of the face of the wall. This was something which would only be practical with the wall laying face down, and since the wall was far too heavy to lift once assembled, reassembly became the easiest option.

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Painting plywood and installing T nuts. T nuts were placed 1' appart for holds to be bolted onto. This desity of T nuts seems suffcient for a hobby wall, but adding another row of T nuts in the center of each 1x1' grid would have been nice.


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Grippy surface texture achived by sprinkling sand between paint coats. However this luxury sucked up paint like no other.


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Time for concrete! Bottom posts set 3’ deep.


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¾” lag bolts installed as pivots in 4x4 posts.


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Metal pipe for added reinforcement against wood grain and a wear resistant surface for the lag bolt to pivot on.


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Main 2x6 frame standing!


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Plywood supports reassembled for mismatch scrap plywood

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Scrap plywood accounting for the majority of the wall


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Top plot dug out.


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Beam supports added and first holds on wall


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View of finished top plot with posts, winch and top supports. Winch is used for raising or lowering the wall when changing the angle. The main beams provide all structural support during use. Each 2x6 board have holes drilled in them for different angle mounting points.


The Completed Wall

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Finsihed product with cheap infaltable matress as a saftey pad. Old chair for relaxing between climbs and a waterproof bin for storing holds, bolts, and chalk.

Holds:

The majority of holds are flat slate rocks bolted to the wall which function much better than you would expect.

Novelty rock holds: The collection currently includes:

  • A volcanic rock from Kauai Hi.
  • A granite rock from Point Dume Malibu.
  • A rock from Mt. Baldy CA.

Check out the other holds including wooden and 3D printed holds under the climbing holds tag


Updates

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