Prosaunas Thermo-Spruce tongue and groove 1x4 STP profile creates an attractive surface, and is recommended for sauna walls and ceilings. Thermo-Spruce wood has a smooth refined finish and a traditional rustic charm with its characteristic rich amber color and highly figured knotty look.
Prosaunas Thermo-Spruce tongue and groove 1x4 STP profile creates an attractive surface, and is recommended for sauna walls and ceilings. Thermo-Spruce wood has a smooth refined finish and a traditional rustic charm with its characteristic rich amber color and highly figured knotty look.
Thermally modified wood is highly desirable for use in saunas. Thermal modification is a completely organic process that uses heat, steam, and pressure to physically enhance the properties of the wood. Sauna wood that is thermally modified is more dimensionally stable, more water-resistant, has an ideal moisture content, and is far superior to untreated wood for resisting decay, pests, and harmful fungi.
STP is an elegant profile that produces a refined and attractive wall surface for your sauna with its narrow grooves between broad cladding boards with rounded edges. It can be combined with other wood profiles for a contrasting appearance and to create your own unique, personalized look.
Prosaunas carefully selects only the finest wood from Northern Europe and Canada, assuring that the quality and consistency of our wood selection is the best available. Our team has more than 55 years of experience crafting premium sauna rooms across North America, and we only offer wood that meets our stringent standards. Because of our total commitment to quality, we can ensure your wood order will arrive to your satisfaction.
Wood Sizing - Nominal vs. Actual Lumber Sizes: In North America, wood sizes are given in "nominal" measurements, which is the lumber’s size when it is cut from moist logs. After shrinkage from drying and surfacing, the actual size of lumber will be less than its nominal size. Please see the diagram for actual dimensions.
| Species | Spruce |
|---|---|
| Finish | Thermally Modified |
| Wall Coverage | 3.1" (80mm) |
| Product Width | 3.54" (90mm) |
| Product Thickness | .59" (15mm) |
| Shipping Length | Up to 10' |
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.
Beautify and protect your sauna's wood with a decorative and protective natural Sauna Wax from SaunaLife for interior wood sauna surfaces. The natural wax is absorbed into the wood, creating a water repellant and stain resistant surface. In addition to the added protection, SaunaLife Sauna Wax enhances the warm appearance of the wood. Ideal for saunas and other wood surfaces where safe, non-toxic protection is needed. Available in Clear or choose tinted Sauna Wax in Grey, White, or Black.
SaunaLife Sauna Paraffin Oil is formulated to beautify and nourish the wooden surfaces of your sauna. Enhance the warm natural beauty of the sauna wood while protecting the surfaces from moisture, dirt, and humidity, increasing the longevity of your sauna.
SaunaLife sauna cleaner and disinfectant is specially formulated for wood saunas!
Choose from a convenient, premixed, ready-to-use 32-oz spray bottle or a an economical 1-gallon concentrate jug cleaner that makes up to 4 gallons when mixed. Keep your sauna looking beautiful and smelling clean.
Prosaunas Thermo-Spruce tongue and groove 1x4 STS4 profile creates a bold look, and is recommended for sauna walls and ceilings. Thermo-Spruce wood has a smooth refined finish and a traditional rustic charm with its characteristic rich amber color and highly figured knotty look.
Prosaunas Thermo-Spruce 2x4 S4SEE sauna bench material has a smooth refined finish and a traditional rustic charm with its characteristic rich amber color and highly figured knotty look.
Prosaunas Thermo-Spruce tongue and groove 1x4 STS4 profile creates a bold look, and is recommended for sauna walls and ceilings. Thermo-Spruce wood has a smooth refined finish and a traditional rustic charm with its characteristic rich amber color and highly figured knotty look.
Beautify and protect your sauna's wood with a decorative and protective natural Sauna Wax from SaunaLife for interior wood sauna surfaces. The natural wax is absorbed into the wood, creating a water repellant and stain resistant surface. In addition to the added protection, SaunaLife Sauna Wax enhances the warm appearance of the wood. Ideal for saunas and other wood surfaces where safe, non-toxic protection is needed. Available in Clear or choose tinted Sauna Wax in Grey, White, or Black.
SaunaLife Sauna Paraffin Oil is formulated to beautify and nourish the wooden surfaces of your sauna. Enhance the warm natural beauty of the sauna wood while protecting the surfaces from moisture, dirt, and humidity, increasing the longevity of your sauna.
SaunaLife sauna cleaner and disinfectant is specially formulated for wood saunas!
Choose from a convenient, premixed, ready-to-use 32-oz spray bottle or a an economical 1-gallon concentrate jug cleaner that makes up to 4 gallons when mixed. Keep your sauna looking beautiful and smelling clean.
Prosaunas Thermo-Spruce tongue and groove 1x4 STP profile creates an attractive surface, and is recommended for sauna walls and ceilings. Thermo-Spruce wood has a smooth refined finish and a traditional rustic charm with its characteristic rich amber color and highly figured knotty look.
Prosaunas Thermo-Spruce 2x4 S4SEE sauna bench material has a smooth refined finish and a traditional rustic charm with its characteristic rich amber color and highly figured knotty look.