Sauna Wood Rotting Floor Prevention

Wood attacked by white rot lacks the cubical checking appearance of brown rotted wood.

Sauna wood rotting floor prevention.

Here s an email exchange that may offer some guidance. I live in surrey bc. So have your marsh mellows on standby. When the floor finish is impermeable moisture can t get through it so the subfloor just gets wetter and wetter all summer the wet subfloor wets the bottom of wood.

Read more a great idea for your sauna floor. Dry rot involves less water but the destructive fungi that cause dry rot still need some moisture to do their wood fiber eating thing. Flooring cupping or buckling occurs and a subfloor moisture problem worsens when there is impermeable flooring like vinyl laminate or a typical polyurethane finish on wood. Never install a wood burning rock heater on top of a concrete patio slab that is on top of the wood floor.

A word on building your own sauna and dealing with the sauna floor. Sauna heaters and wood burning stoves are very efficient so the area below the sauna stove will heat up the concrete patio stone. In the later stages the wood may become spongy to the touch. It has been known to ignite the wooden sauna floor about 8 hours later.

The demolition stage of repairing a rotted section of. Our winters are mild by minnesota standards but. The homeowner had recently completed some plumbing upgrades which took care of the water source for the rot but the floor damage was already done.