Rustic Fir is lighter in color with small tight knots that give its rustic appearance. Rustic Fir is our most popular lumber for indoor saunas and is also ideal for exterior applications. The exterior of the sauna can be left natural or stained or painted as desired. This lumber is sourced from North America.
Sauna stones are designed for use in any traditional sauna heater. They are easily stacked and allow for good air circulation, helping the water splashed on them to vaporize effectively. One box of stones is 40 lbs and can fill up to an 8.0kw heater.