Hi All - I've been tasked to build a tree house this spring for our kids. This will really be more of an elevated platform, no "house" or indoor structure, but will be built around a large tree we have in our backyard.
Last night we staked out a 12'x 21' area, so this will be pretty large, and it will be approx 7' off the ground.
I've helped build decks in the past, but it's been a while, plus I was never in charge of the design, I just cut or nailed what I was told ha
Wondering if you all could look over this rough framing layout and let me know what you think or what I might be missing.
The squares with an X are 6x6 posts
Red rectangles are beams. I'm thinking I'll glue and nail 2x8s together for these beams
Orange rectangles are a sampling of the joist locations. Longest joists will be 12' and then I'll butt up a 9 footer for the full run. I was also planning to use 2x8s for the joists, 16" oc
I was originally trying to get down to only 6 posts and 3 beams by leaving a cantilever on the left side, but it felt like too much overhang on that left side and I can't adjust the middle supports too much due to the tree.
Not shown, but we have a slide that will get attached. Then we'll have a ladder, rock wall and a cargo net for ways to get up there.
Am I over engineering this? It will just be my kids climbing up and down, so other than the weight of the lumber, it's not really supporting anything. I suppose we could add things, so future proofing the supports is probably best.
This sketch isn't to scale, so be gentle haha
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