Here are some great sites about Wood Saunas.
http://www.hometime.com/Howto/projects/sauna/sauna_1.htm
This site shows you step by stem how to assemble an indoor wood sauna from a kit.
They start with the walls, door, ceiling and then the benches and heater.
http://www.cedarbarrelsauna.com/cedar-for-saunas.html
This site sell saunas but also has a great section about the best type of wood
to use for building a sauna. They think Cedar is the best choice for Sauna wood.
http://www.redwoodsaunas.com/
Callaway Woodworks builds wood saunas from Western Red Cedar, Redwood and Teak.
They offer a very unique barrel sauna and wood hot tubs.
http://www.almostheaven.net/aho/woodinst.htm
Tylo Sauna heaters offers a wood fired sauna stove.
This site offers installation information as well as Sauna Kits.
Check out our Infrared Sauna Information.
Check out our Finnish Sauna Information.
Check out our Wood Sauna Plans.
Check out our info on building a sauna.
Some of the most popular dealers of these kits are:
Sauna Kits
The Sauna Depot