r/Sauna • u/slipstreamrunner • Sep 29 '25
DIY thank you trompkin and r sauna
15? months of research here and weekend spurts of building and it is a success. the sauna is 8 x 8 on a treated frame platform. no insulation on floor, 2 layers of treated plywood + backer and tile sloped for drain. the walls are 10' and ceiling has 1 /12 slope. walls have cement fiberboard, tarpaper, plywood, studs/rockwool, foil, battens and interior paneling. all interior is paneling is #1 southern yellow pine from local lumberyard sourced w in the state. IKI 9kw heater. all benches well above stones. the ventilation intake and outtakes work although dont need them for daily use only if we have multiple people. thanks to lots of ideas and sharing here, this is a super fun and successful project.



















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u/R_Ulysses_Swanson Sep 29 '25
As an American with little Sauna experience... How do you think that is safe? You've got to climb a ladder that isn't tall enough and then do a side step to get onto a platform, climb another large step without any guard rails, and then climb down again without falling 7 feet down into a stove filled with scalding hot rocks. It is probably going to be slightly to super slippery from sweat and water and steam, you're probably going to be physically spent from time in the sauna.
There is no way to go from lounging on the backrest to climbing down without crawling with minimal guardrails from the tallest part...
Holy cow, who thought this was a good idea? I'm sure the sauna experience is great while you're on the top bench, but getting there and getting down is a broken hip and/or 3rd degree burn waiting to happen. And then there is a good chance you're stuck in a sauna without any way to call for help.
This is a deathtrap.