Thermo-magnolia is a premium sauna wood for anyone after a dark, refined interior. Thermal modification deepens the grain to a rich brown and gives the boards excellent dimensional stability, so they resist cupping, shrinkage, and rot through heavy use. The fine, even texture is smooth against bare skin, which makes it a standout for bench tops and backrests as well as feature walls. Available in wide S4SEE bench stock and tongue-and-groove cladding.

Not sure how much you need? Send us your wall and ceiling dimensions and we will work up an exact board count and one delivered price, so you can order once and clad it clean. Call or text the shop at (844) 565-1113.

*Free samples available! Select ‘sample’ and ‘free shipping for samples’ under any wood profile.
*Most wood orders qualify for free shipping with any heater purchase.

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    Modern, Thermally Modified Magnolia — STS10 Shadow‑Line Wall Paneling

    Thermory
    Price range: $9.36 through $671.56

    Thermally modified magnolia sauna wood with the STS10 shadow-line profile for wide-plank sauna walls and ceilings. Choose 1×6 (5.4″ face coverage) or 1×7 (6.4″ face coverage); both .59″ thick, smooth and unoiled, installed with hidden staples. Free samples available.

    Select options This product has multiple variants. The options may be chosen on the product page
    Thermo-Magnolia Wide Plank Sauna Bench Wood by Thermory
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    Thermo-Magnolia Wide Sauna Bench Board 5/4×8 SHP

    Thermory
    Price range: $18.26 through $730.40

    These extra-wide bench boards in exquisite thermo-magnolia will add a touch of comfort while enhancing the look of your home.  The rich, dark shade is achieved by thermal modification giving magnolia an exclusive, stately finish.  Create your dream sauna or high-end sauna space.

    If you want to something a little ‘extra’, we think this is the most premium sauna bench material on the market.  Magnolia has attractive grain patterns, low thermal conductivity, and resists warping and cupping making it perfect as a wide-plank premium sauna bench material that won’t splinter.  This is also the widest plank sauna bench material available in North America, coming in at 7.3″ of actual width.

    Select options This product has multiple variants. The options may be chosen on the product page