Readers ask: What Kind Of Wood For Sauna?

Western Red Cedar is our preferred wood of choice for sauna. Colorful in appearance with various hues, cedar is stable, but soft and resists warping under heat and humidity changes prevalent in a sauna.. Cedar also has a low density making it a good insulator, quick to heat and quick to cool down.

Do you need special wood for a sauna?

Some hardwoods such as Alder and Aspen have a lower density and offer a good compromise between durability and heat conduction, so are used in saunas. However, more often than not, softwoods with a good durability are used to build saunas such as cedar, spruce or pine.

Can you use any wood for a sauna?

It’s important to find a soft wood that can soak up steam and deal with heat absorption without any type of long-term damage. Eucalyptus, basswood, cedar and even thermo-spruce are some of the best types of soft wood for long-lasting saunas. Saunas can be affordable for those who use the right type of material.

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What kind of wood do you burn in a sauna?

BEST WOOD FOR YOUR OUTDOOR WOOD-BURNING SAUNA Recommended Fuel Wood Types: Oak, Birch, Maple, Ash, Grey Box, Ironbark. Recommended Building Wood Types: Cedar, Oak, Aspen, Pine, Hemlock, Spruce. Trees that contain sap may release fumes or burning liquid when ignited and should be avoided.

How thick should sauna wood be?

The usual size of tongue and groove sauna paneling is 3/4″ thick x 4″ wide in 7 or 8 foot lengths. Some wood types may be available in 1″ x 6″ sizes.

Is Pine OK for sauna?

First and foremost, when constructing a sauna, choose a softwood as it will better absorb heat released from steam. Ideal varieties of softwoods are spruce, pine and cedar. Spruce is a light wood, mostly found in Nordic regions, such as Finland. It’s both practical and cost effective.

Can you use oak for a sauna?

Soft woods are the best! Soft woods such as cedar are considered the best source of wood for a sauna. The reason is that soft woods have a light fibrous cellulose material. however a hard wood like oak which a dense lumber will hold the heat and can become so hot that it will burn skin on contact.

Can plywood be used in a sauna?

Veneered plywood suitable for use in the interior decoration of Saunas. The board consists of Fuma cores with sliced cut face veneers suitable for this application.

Are cedar saunas toxic?

When a sauna made of cedar or redwood is turned on, these naturally occurring oils within the wood become heated and gas off a substance called cedrine. Cedrine attacks the central nervous system of insects and kills them. In some cases, it can also cause vomiting and convulsions in humans.

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Is plywood safe in a sauna?

But even formaldehyde- free plywood or MDF can emit chemicals such as isocyanurate. This chemical does eventually clear (unlike formaldehyde which is permanent), but it can take several months or more dissipate – particularly if it’s underneath a solid wood layer.

What materials can be used in a sauna?

FIR saunas are often made of spruce, redwood, hemlock, poplar, basswood or cedar. Cedar has long been the go-to choice and continues to be the top option of infrared saunas today.

Are wood burning saunas good?

The soul-warming scent of a wood fire only adds to the other relaxing benefits of a sauna. Since wood burning stoves don’t run on electricity, there’s no need to have an electrician wire your sauna space for 220 volts, but there is a trade-off: you need to install a chimney or other type of vent.

Do you seal cedar in a sauna?

We recommend sealing the inside of a sauna especially the wooden benches with a special waterproof sauna sealant. 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. Wood without a sealant will tend to stain the wood.

Can you use cedar plywood for a sauna?

Choose Cedar Paneling for Excellent Stability in Humidity We recommend cedar paneling over our interior pine paneling for use in a sauna, simply because cedar is more resilient to wear and moisture. Cedar is a premium material, and it will bring the best out of your upcoming home sauna project.

Can you use knotty cedar for a sauna?

Knotty or select tight knot cedar cedar can be used to build saunas but is a much lower quality when compared to clear cedar. This is because of two main reasons, the sauna will expand and contract over time and the knots can come loose and fall out leaving your sauna with unplanned ventilation holes.

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