The Prosaunas Thermo-Radiata Pine 1X4 T&G STS4 Wall Cladding is a thermally modified sauna wood cladding with a distinctive knotty pattern, warm golden-brown color, and narrow, angular grooves. Its durable, lightweight, chemical-free construction helps resist warping, making it a practical choice for sauna walls, ceilings, and custom interiors.

Best Uses for Prosaunas Thermo-Radiata Pine 1X4 T&G STS4 Wall Cladding:

• Best for sauna interiors that need a warm golden-brown wood finish with natural knotty character.
  
• Ideal for homeowners who want durable, warp-resistant cladding made for sauna conditions.
  
• Well suited for walls and ceilings where narrow, angular grooves create a clean, modern profile.
  
• Best for builders looking for lightweight, chemical-free sauna wood with ideal moisture content.
  
• Great for custom sauna designs that combine multiple wood profiles for added texture and depth.
  
• A strong fit for wellness spaces where eco-friendly materials and a richer natural wood look are preferred.

PROSAUNAS wood varies in length, weight, and dimension and qualifies for flat rate shipping to the contiguous United States. Freight quotes can be provided for shipments to Canada, Alaska, and Hawaii.

Flat Rate Freight (Boards up to 8’ in Length)

Wooden materials up to 8’ in length and under 40 pieces can generally ship Fed-Ex ground, securely packaged in cardboard. Wooden materials up to 8’ in length and over 40 pieces can ship LTL-liftgate, securely packaged on a custom-made wooden pallet/skid. Board quantity, profile, length, weight, and order composition will dictate the best method of transportation. Wood-only orders to the contiguous United States follow the shipping schedule below.

Note: On occasion, remote delivery areas may not qualify for these rates. It is strongly suggested that delivery areas be discussed with clients to understand concerns with receiving truck shipments as delivery complexities can complicate transportation timelines and result in increases in flat-rate shipping costs.

• Under 19 boards – $195.00
• 20–39 boards – $395.00
• 40–99 boards – $495.00
• 100–299 boards – $695.00
• 300–499 boards – $895.00
• 500–799 boards – $995.00
• 800–999 boards – $1,295.00

IMPORTANT About Wooden Material Shipments:

• We always package materials with the intention of arriving safely and at the least expensive rate.
• The longest board determines the flat-rate freight category.
• Wooden materials over 8’ in length are assessed for significant surcharges as transportation companies give favor to smaller skid shipments over larger crates.
• Sauna heaters, doors, or accessories, when combined with wooden material orders, assist in offsetting transportation costs.

Flat Rate Freight (Boards over 8’ and up to 10’ in Length)

Wooden materials over 8’ and up to 10’ in length ship LTL, securely packaged on a custom-made wooden pallet/skid. Due to the length of this material, shipments do not qualify for a liftgate delivery and will require a dock for unloading with machinery or hand offloading at the installation site. Wood-only orders to the contiguous United States follow the shipping schedule below.

Note: On occasion, remote delivery areas may not qualify for these rates. It is strongly suggested that delivery areas be discussed with clients to understand concerns with receiving truck shipments as delivery complexities can complicate transportation timelines and result in increases in flat-rate shipping costs. There is a standard 1‑hour offloading timeframe before additional delivery charges accrue.

• Under 19 boards – $295.00
• 20–39 boards – $495.00
• 40–99 boards – $595.00
• 100–299 boards – $795.00
• 300–499 boards – $995.00
• 500–799 boards – $1,095.00
• 800–999 boards – $1,395.00

IMPORTANT About Wooden Material Shipments:

• We always package materials with the intention of arriving safely and at the least expensive rate.
• The longest board determines the flat-rate freight category.
• Wooden materials over 8’ in length are assessed for significant surcharges as transportation companies give favor to smaller skid shipments over larger crates.
• Sauna heaters, doors, or accessories, when combined with wooden material orders, assist in offsetting transportation costs.

Freight Quotes

Email support@mysaunaworld.com for larger orders, remote areas (like islands), or shipments to Alaska, Hawaii, or Canada.

Combination Orders

Wood orders often include sauna heaters, doors, or accessories. Each order is unique and is assessed for the best method of packaging for safe and secure transportation with attention to limiting freight costs. These items will often ship on a secondary wooden skid/pallet for customer convenience during offloading. In most cases, there are transportation cost efficiencies gained when combining multiple items with wood orders.

About This Delivery

The weight and packaging of most wooden material orders require delivery by special appointment and on a wooden pallet. The driver is responsible for curbside delivery only. Prior to shipping this product, we may contact customers to share shipment details and discuss any extenuating delivery circumstances that may complicate or cause additional delivery expenses. Our goal is to ensure your project’s success.