Thermo-Alder 5/4X4 Shp Sauna Bench Skirt And Backrest Wood By Thermory
Thermo-Alder 1X4 Shp Sauna Bench Skirt And Backrest Wood By Thermory
Thermo-Alder 1X4 Shp Sauna Bench Skirt And Backrest Wood By Thermory
Thermo-Alder 1X4 Shp Sauna Bench Skirt And Backrest Wood By Thermory
Click to enlarge
Specs
Made in

Across the Gulf of Finland, Estonia has a vibrant and growing sauna industry. They're known for innovative design, modern manufacturing, and premium sauna products at an affordable price.
Size

5.9 Linear Feet – Bundle of 4

,

6.8 Linear Feet – Bundle of 4

,

7.8 Linear Feet – Bundle of 4

,

8.8 Linear Feet – Bundle of 4

,

9.8 Linear Feet – Bundle of 4

,

Price Per Linear Foot – Free Samples Available
Model

5/4 SHP Bench
Attachments

Kuhn Bench Example (Sketchup)

Homecraft Bench Framing PDF

Video Attachments

Planning Session

We'd love the opportunity to answer your questions, learn about your sauna preferences, and make sure everything is considered for a flawless delivery. Book a planning session now.

Gallery
Thermo-Alder 5/4X4 Shp Sauna Bench Skirt And Backrest Wood By Thermory
Thermo-Alder 1X4 Shp Sauna Bench Skirt And Backrest Wood By Thermory
Thermo-Alder 1X4 Shp Sauna Bench Skirt And Backrest Wood By Thermory
Thermo-Alder 1X4 Shp Sauna Bench Skirt And Backrest Wood By Thermory
Click to enlarge
    Best Price Guaranteed
    At Sauna Marketplace, we always offer the best service, support, and expertise. But that doesn't mean you should pay more! Place your order knowing that if you find a better deal published from another authorized dealer, we'll refund the difference. Valid until your order leaves the warehouse.

    Thermory 5/4×4 SHP Thermo-Alder Bench, Backrest, and Skirt Sauna Wood

    Thermo-Alder 5/4 SHP Bench material is a great choice for sturdy, warm-tone benches that are smooth to the touch.  This mid-tone thermo-aspen is more brown and woodsy looking than thermo-aspen.  Ideal for a more traditional cabin-sauna or cottage feel (an even darker, intensely modified thermo-alder is also available).

    5/4×4 Bench Boards are an easy and low-cost way to build a premium sauna bench framed with standard 2x4s and decked with these 1.1″ thick boards horizontally or vertically.  See below for our framing suggestion.

    Build Your Quote:

    $5.92 – $232.06

    Fulfillment Partner:

    We partner with distributors and manufacturers who guarantee the lowest prices, fastest delivery, and additional 'whatever-it-takes' support. 

    ThermoryUSA
    Zero Interest Payments:

    Buy Now, Pay Later with premium financing packages only available on Sauna Marketplace.

    Pay with HSA/FSA:

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

    Thermory

    Specifications

    Application: Interior, Sauna Materials
    Use: Interior Only
    Type: Standard Stock, Bench Board, Backrest
    Species: Thermally Modified European Alder
    Color: Light Brown
    Authorized Dealer: Sauna Marketplace
    Finish: Unoiled, Unwaxed
    Installation type: Hidden
    Profile: No Groove
    Installation methods: Screw
    Modification Strength: Medium

    5/4x4 Thermo-Alder SHP

    Thickness: 1.1"
    Width: 3.5
    Coverage: 3.5

    Testing

    • Safety & Compliance
      • Conforms with EC Regulation No 305/2011
      • Meets EN 14915:2013 standards for solid wood paneling
      • E1 formaldehyde emission class (low emissions)
      • Fire reaction class D-s2, d0 (moderate fire resistance)
    • Natural Material Benefits
      • 100% natural solid wood (Common alder/Alnus glutinosa)
      • No surface coating - authentic, chemical-free finish
      • Interior use specification - perfect for sauna walls
    • Technical Advantages
      • Thermal conductivity of 0.12 W/(m·K) - excellent insulation properties
      • Density range of 490-530 kg/m³ - solid but not overly heavy
      • Sound absorption coefficient of 0.1/0.3 - helps create a quieter space
    • Estonian Craftsmanship
      • Manufactured by Thermory AS in Estonia
      • European quality standards and manufacturing processes
    • Durability
      • Biological durability Class 5 according to EN 350:2016

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      Building Benches Using Standard 2x4s

      This sauna wood is fairly thin and requires dimensional 2x4's to build the frame underneath.  That makes it cheaper, more sturdy, and you can construct it in a way that you won't see the wood. 

      We also like this method becuase there's no tablesaw involved.  

      If you are concerned about light wood showing through, you can use Western Red Cedar 2x4's or paint the 2x4s black using Supi sauna wax or SaunaLife Sauna Wax.

      Include cross bracing every 16" on center.  For extra long spans, consider using 2x6 material for the frame or bracing it from underneath with metal running the full length.

      The recommended gap is at least 1/4" to allow airflow and drainage. It's important to note that wider gaps, up to 3/4" is best for airflow and heat distribution. This is where you'll have to weigh aestetics vs performance.

      Picture showing detail on How to build sauna benches using standard 2x4 frame and sauna marketplace bench boards shown in thermo-aspen 1x4 or 54 SHP

      Thermory's Process

      Need a Quick And Easy Materials Quote?

      Just bring your dimensions, choose your style, and we'll take it from there.
      Click Here
      thermory alder compare different thermal modification tones
      Specs
      Made in

      Across the Gulf of Finland, Estonia has a vibrant and growing sauna industry. They're known for innovative design, modern manufacturing, and premium sauna products at an affordable price.
      Size

      5.9 Linear Feet – Bundle of 4

      ,

      6.8 Linear Feet – Bundle of 4

      ,

      7.8 Linear Feet – Bundle of 4

      ,

      8.8 Linear Feet – Bundle of 4

      ,

      9.8 Linear Feet – Bundle of 4

      ,

      Price Per Linear Foot – Free Samples Available
      Model

      5/4 SHP Bench
      Attachments

      Kuhn Bench Example (Sketchup)

      Homecraft Bench Framing PDF

      Video Attachments

      Planning Session

      We'd love the opportunity to answer your questions, learn about your sauna preferences, and make sure everything is considered for a flawless delivery. Book a planning session now.

      Gallery
      Thermo-Alder 5/4X4 Shp Sauna Bench Skirt And Backrest Wood By Thermory
      Thermo-Alder 1X4 Shp Sauna Bench Skirt And Backrest Wood By Thermory
      Thermo-Alder 1X4 Shp Sauna Bench Skirt And Backrest Wood By Thermory
      Thermo-Alder 1X4 Shp Sauna Bench Skirt And Backrest Wood By Thermory
      Click to enlarge
        Best Price Guaranteed
        At Sauna Marketplace, we always offer the best service, support, and expertise. But that doesn't mean you should pay more! Place your order knowing that if you find a better deal published from another authorized dealer, we'll refund the difference. Valid until your order leaves the warehouse.

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