Sauna Wood Rotting Floor Prevention

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.

Sauna wood rotting floor prevention.

Our winters are mild by minnesota standards but. 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. Here s an email exchange that may offer some guidance. White rot fungi attack the cellulose and lignin in wood eventually giving the wood an off white appearance.

Shelf fungi bracket fungi and mushrooms are all forms of white rot fungi. I live in surrey bc. 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. The demolition stage of repairing a rotted section of.

A word on building your own sauna and dealing with the sauna floor. In the later stages the wood may become spongy to the touch. Dry rot involves less water but the destructive fungi that cause dry rot still need some moisture to do their wood fiber eating thing. Sauna heaters and wood burning stoves are very efficient so the area below the sauna stove will heat up the concrete patio stone.

It has been known to ignite the wooden sauna floor about 8 hours later. Read more a great idea for your sauna floor. Never install a wood burning rock heater on top of a concrete patio slab that is on top of the wood floor.