The article at the link below may help you in making your decision if you are considering cedar for your sauna.
Cedar wood for sauna.
An effective stain and varnish ensures that the sauna wood is able to resist cracking warping and overdrying.
We select the highest quality knot free cedar for its proven resistance to insects and rot.
6 56 wood 412 2 x 4 cedar sauna wood bathology.
As with all wood if left untreated it will certainly age quicker.
This water based sealant has no off gas even in high heat and will not discolor the inside of the sauna wood like other stains.
Like basswood it is a soft wood that stands up well to regular use and is particularly good at withstanding temperature extremes and excess moisture.
Cedar contains some natural resins oils and tannins that give it antimicrobial qualities.
Cedar still the number one choice for saunas cedar stands out from the rest for a number of reasons.
This hardy wood is also beautiful in color.
6 25 wood 416 1 3 8 x 1 3 8 outer 90 degree trim cedar sauna wood bathology.
Cedar is a light weight wood and remains comfortable to the touch at high temperatures and resists splintering too.
Because its wooden surfaces are constantly exposed to moisture and extreme temperature changes they require the proper finishing.
Our diy sauna liner kit is the easiest way to have a complete sauna quickly installed in your home or commercial space.
We recommend sealing the inside of a sauna especially the wooden benches with a special waterproof sauna sealant.
The two cedars that i would strongly discourage using in a sauna application are aromatic cedar eastern red cedar and incense cedar sometimes called california cedar.
5 94 wood 413 2 x 2 cedar sauna wood bathology.
This wood will last a lifetime and continue to provide the soothing affects of its unique aroma.
Cedar is the softest and thus the coolest of all woods for the sauna.
1 2 x 4 tongue groove alder sauna wood bathology.
Cedar sauna woods are strong lightweight and generally do not warp or shrink over time while providing a more comfortable and cooler sauna surface to sit and lean on.
Our wide western red cedar sauna wood paneling is a clear grain premium grade no knots.
5 31 wood 411 1 x 4 cedar sauna wood bathology.
Cedar sauna wood naturally repels many bacteria fungi and insects.
A sauna is a small bathhouse intended for wet or dry heat sessions.
Cedar warms up quickly but not too hot to the touch.
All cedar sauna woods have an aromatic scent but the heartwood of red cedar trees has the strongest aroma and is popular in many american traditional saunas.
Cedar is the best choice of lumber for maximizing outdoor lifespan.
The highest quality canadian lumber all our cedar wood hot tubs and barrel saunas use 100 canadian red cedar.
Available in 1 2 and 11 16 thick.