Thermory Thermo-Magnolia 1×7 Sts10 Shadow-Line Sauna Wall Paneling.
Thermo-Magnolia 1×7 Sts10 Shadow-Line Wall Paneling Boards
Thermo-Magnolia 1×7 Sts10 Board Profile, 0.59 X 6.7 Inches
Expert help that stays with you

Whether you’re choosing one component or planning the whole room, small details can become expensive problems once installation begins. We know the products we sell and the questions to ask early, helping catch mismatched components, overlooked requirements, and installation issues while they are still easy to fix.

Our job does not end when your order ships. We stay available through installation and beyond. If something needs attention, we stay involved, work the problem, and help see it through.

We want you to feel good about choosing Sauna Marketplace long after your first session, and confident recommending us to a friend. That standard guides the advice we give, the products we sell, and the way we take care of our customers.

Sauna and heater customers also receive free shipping on sauna accessories for life.

Planning a sauna, or need help with one you purchased from us? Our founders have assembled many of the saunas we sell, visited the manufacturers, and use these products every day. New customers and existing Sauna Marketplace sauna and heater owners can Plan in SaunaDesignPro.

Specs
Size4.9 Linear Feet – Bundle of 6, 5.9 Linear Feet – Bundle of 6, 6.8 Linear Feet – Bundle of 6, 7.8 Linear Feet – Bundle of 6, 8.8 Linear Feet – Bundle of 6, 9.8 Linear Feet – Bundle of 6, Price Per Linear Foot – Free Samples Available
Actual Dimensions0.59 × 6.7 inches
Face Coverage6.4 inches
ProfileSTS10 shadow-line tongue and groove
Boards per Bundle6
Gallery
Thermory Thermo-Magnolia 1×7 Sts10 Shadow-Line Sauna Wall Paneling.
Thermo-Magnolia 1×7 Sts10 Shadow-Line Wall Paneling Boards
Thermo-Magnolia 1×7 Sts10 Board Profile, 0.59 X 6.7 Inches

    Thermo-Magnolia 1×7 STS10 Shadow-Line Wall Paneling

    Wide 1×7 Thermo-Magnolia STS10 wall and ceiling paneling with 6.4-inch face coverage. Actual size 0.59 × 6.7 inches; smooth, unoiled, thermally modified, and bundled six boards per length.

    Build Your Quote:

    Price range: $11.19 through $671.56

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    Zero Interest Payments:

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    Pay with HSA/FSA:

    We teamed up with FLEX to make HSA/FSA payments easier than ever.

    Thermory
    Thermory Thermo-Magnolia 1×7 STS10 wall paneling gives sauna walls and ceilings the broad, clean appearance of magnolia with the stability of thermal modification. The wide 6.7-inch board and STS10 profile create a modern shadow line while hidden fastening keeps the finished surface uninterrupted.

    Why choose Thermo-Magnolia?

    • Wide modern profile: 6.4-inch face coverage creates fewer seams and a calm, architectural look.
    • Thermally modified: Heat and steam improve dimensional stability without added chemicals.
    • Comfortable surface: Low thermal conductivity keeps the wood pleasant to the touch.
    • Hidden fastening: The tongue-and-groove STS10 profile supports a clean installation.
    • Suitable for sauna interiors: Use on walls and ceilings in residential or commercial sauna rooms.

    Key specifications

    Nominal size
    1×7
    Actual size
    0.59 × 6.7 inches
    Face coverage
    6.4 inches
    Profile
    STS10 shadow-line tongue and groove
    Finish
    Smooth, unoiled
    Bundle
    6 boards per bundle
    Available lengths
    4.9 to 9.8 linear feet

    Installation guidance

    Install over straight, dry furring or framing with appropriate ventilation behind the paneling. Acclimate the material before installation and follow Thermory’s current interior installation guidance. Use sauna-safe fasteners through the concealed fastening edge.

    Not sure how much to order? Send us your wall and ceiling dimensions and we can help calculate board quantities.

    Expert help that stays with you

    Whether you’re choosing one component or planning the whole room, small details can become expensive problems once installation begins. We know the products we sell and the questions to ask early, helping catch mismatched components, overlooked requirements, and installation issues while they are still easy to fix.

    Our job does not end when your order ships. We stay available through installation and beyond. If something needs attention, we stay involved, work the problem, and help see it through.

    We want you to feel good about choosing Sauna Marketplace long after your first session, and confident recommending us to a friend. That standard guides the advice we give, the products we sell, and the way we take care of our customers.

    Sauna and heater customers also receive free shipping on sauna accessories for life.

    Planning a sauna, or need help with one you purchased from us? Our founders have assembled many of the saunas we sell, visited the manufacturers, and use these products every day. New customers and existing Sauna Marketplace sauna and heater owners can Plan in SaunaDesignPro.

    Specs
    Size4.9 Linear Feet – Bundle of 6, 5.9 Linear Feet – Bundle of 6, 6.8 Linear Feet – Bundle of 6, 7.8 Linear Feet – Bundle of 6, 8.8 Linear Feet – Bundle of 6, 9.8 Linear Feet – Bundle of 6, Price Per Linear Foot – Free Samples Available
    Actual Dimensions0.59 × 6.7 inches
    Face Coverage6.4 inches
    ProfileSTS10 shadow-line tongue and groove
    Boards per Bundle6
    Gallery
    Thermory Thermo-Magnolia 1×7 Sts10 Shadow-Line Sauna Wall Paneling.
    Thermo-Magnolia 1×7 Sts10 Shadow-Line Wall Paneling Boards
    Thermo-Magnolia 1×7 Sts10 Board Profile, 0.59 X 6.7 Inches

      TRY IT IN YOUR SAUNA

      See this wood beyond the sample.

      Start with Thermo-Magnolia STS10 1x7 already selected in an example sauna. Change the room dimensions, try a layout, and see how the wood looks alongside the rest of your choices.

      Start a sauna with this wood

      Make it your size.

      The starter is an example. Enter your room’s length, width, and ceiling height, then add doors and windows.

      Set up your room

      See what you’ll need.

      Your layout gives the materials list something to work from. Review board lengths and quantities before ordering.

      Open the planner