Prosaunas Thermo-Spruce 1x4 T&G STS4 Wall Cladding
Prosaunas Thermo-Spruce 1x4 T&G STS4 Wall Cladding
Prosaunas Thermo-Spruce 1x4 T&G STS4 Wall Cladding
Prosaunas Thermo-Spruce 1x4 T&G STS4 Wall Cladding
Prosaunas Thermo-Spruce 1x4 T&G STS4 Wall Cladding
Prosaunas Thermo-Spruce 1x4 T&G STS4 Wall Cladding
Prosaunas Thermo-Spruce 1x4 T&G STS4 Wall Cladding
Prosaunas Thermo-Spruce 1x4 T&G STS4 Wall Cladding

Prosaunas Thermo-Spruce 1x4 T&G STS4 Wall Cladding

Brand ProSaunas
Species Spruce
Finish Thermally Modified
Wall Coverage 3.1" (80mm)
Product Width 3.54" (90mm)
Product Thickness .59" (15mm)
Shipping Length Up to 10'
  • Ideal for saunas
  • Greater durability
  • Resists warping
  • Free from chemicals
  • Eco-friendly
  • Ideal moisture content
  • Rounded edges
  • Narrow grooves
  • Broad cladding board
  • Natural wood
  • Can be combined with other profiles

Prosaunas Thermo-Spruce tongue and groove 1x4 STS4 profile is ideal for sauna walls and ceilings, showcasing a smooth finish and rustic charm with its rich amber color and intricate knotty patterns. This thermally modified wood enhances stability and water resistance through an organic process that uses heat, steam, and pressure, making it far superior to untreated wood in resisting decay and pests. The elegant STP profile features narrow grooves between broad cladding boards with rounded edges, allowing for creative combinations with other profiles for a unique look. With over 55 years of experience and a commitment to quality, Prosaunas selects only the finest wood from Northern Europe and Canada, ensuring satisfaction with every order. Please note that wood sizes are provided in "nominal" measurements, which may differ from actual dimensions after drying and surfacing.

Due to length, weight, quantity, and packaging variations for this product, shipping costs are calculated after receipt of order. Prior to processing, we call to confirm and share shipping costs and details. No charge will be processed without prior approval. Our goal is to ensure your project success.

Premium Design

Premium Design

Elegant, modern sauna styles crafted to elevate any space with timeless appeal.

Hassle-free Assembly

Hassle-free Assembly

Easy-to-follow instructions and tools included—no stress, just set up and unwind.

Superior Quality

Superior Quality

Built with durable materials and precision craftsmanship for lasting performance.

Serene Relaxation

Serene Relaxation

Immerse yourself in soothing heat and total tranquility—your escape, redefined.

.

Prosaunas Thermo-Spruce 1x4 T&G STS4 Wall Cladding

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Prosaunas Thermo-Spruce 1x4 T&G STS4 Wall Cladding

Brand ProSaunas
Species Spruce
Finish Thermally Modified
Wall Coverage 3.1" (80mm)
Product Width 3.54" (90mm)
Product Thickness .59" (15mm)
Shipping Length Up to 10'
  • Ideal for saunas
  • Greater durability
  • Resists warping
  • Free from chemicals
  • Eco-friendly
  • Ideal moisture content
  • Rounded edges
  • Narrow grooves
  • Broad cladding board
  • Natural wood
  • Can be combined with other profiles

Prosaunas Thermo-Spruce tongue and groove 1x4 STS4 profile is ideal for sauna walls and ceilings, showcasing a smooth finish and rustic charm with its rich amber color and intricate knotty patterns. This thermally modified wood enhances stability and water resistance through an organic process that uses heat, steam, and pressure, making it far superior to untreated wood in resisting decay and pests. The elegant STP profile features narrow grooves between broad cladding boards with rounded edges, allowing for creative combinations with other profiles for a unique look. With over 55 years of experience and a commitment to quality, Prosaunas selects only the finest wood from Northern Europe and Canada, ensuring satisfaction with every order. Please note that wood sizes are provided in "nominal" measurements, which may differ from actual dimensions after drying and surfacing.

Due to length, weight, quantity, and packaging variations for this product, shipping costs are calculated after receipt of order. Prior to processing, we call to confirm and share shipping costs and details. No charge will be processed without prior approval. Our goal is to ensure your project success.

Premium Design

Premium Design

Elegant, modern sauna styles crafted to elevate any space with timeless appeal.

Hassle-free Assembly

Hassle-free Assembly

Easy-to-follow instructions and tools included—no stress, just set up and unwind.

Superior Quality

Superior Quality

Built with durable materials and precision craftsmanship for lasting performance.

Serene Relaxation

Serene Relaxation

Immerse yourself in soothing heat and total tranquility—your escape, redefined.

.

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FAQ

GENERAL INQUIRIES

We are located in Indianapolis, Indiana.

Yes, we have some great financing options from our partner, Bread. Just choose the monthly payment option at checkout to get started.

SHIPPING

Shipping in the Continental U.S. is free!

Since we carry different brands our products also ship from different locations.  See the list below:

  • Almost Heaven Saunas -  West Virginia
  • Dundalk Leisure Craft - Canada
  • Harvia - Portland
  • Baltic Leisure - Pennsylvania
  • Saunacore - Canada
  • TheraSauna- Iowa

The list below is the current delivery timeline by brand:

  • Almost Heaven Barrel Saunas - 6 to 8 Weeks
  • Almost Heaven Indoor Saunas - 4 to 6 Weeks
  • Amba Products - 1 to 2 weeks
  • Baltic Leisure - 3 to 4 weeks
  • Dundalk Leisure Craft -  Approximately 1 to 2 weeks after the estimated build date
  • Golden Designs Sauna - Within 1 week
  • Saunacore - 2 to 3 weeks
  • TheraSauna - 10 to 12 weeks

We currently do not ship to Alaska but if you are really interested we can request for a custom freight quote.

SAUNA ASSEMBLY

It is an easy assembly. Here is the link to our video gallery for a quick look.

The sauna comes in a crate. You'll need to assemble it but it is a very quick assembly.