Prosaunas Thermo-Aspen tongue and groove 1×4 STS4 profile presents a striking, contemporary look, ideal for sauna walls and ceilings. This premium, straight-grained wood features a warm, rich hue that enhances sophistication. Free from resin, splintering, and comfortable at high temperatures, Thermo-Aspen is perfect for sauna use. Its thermal modification process increases dimensional stability and water resistance, making it superior to untreated wood in resisting decay and pests. The narrow, angular grooves of the STS4 panels create a modern nickel-gap design that contrasts beautifully with other profiles, adding to a chic Scandinavian aesthetic. With over 55 years of experience, Prosaunas sources only the finest wood from Northern Europe and Canada, ensuring every order meets our high standards. Note that wood sizes in North America are given in nominal measurements, so please refer to our diagram for actual dimensions.
Warranty
At Saunas Direct, we are proud to offer an Exclusive Lifetime Warranty on all our sauna brands when you purchase this month. As authorized dealers, we have special agreements in place with leading brands to ensure you receive unmatched support and peace of mind for the lifetime of your sauna.
Why Shop Now?
Lifetime Warranty Included: This month only, enjoy the ultimate coverage at no extra cost.
Unbeatable Black Friday Prices: We’re hosting an *exceptional inventory clearance sale*—our prices are the lowest you’ll find this season!
Have Questions? Chat With Us!
Our team is ready to assist you with exclusive deals, personalized recommendations, and answers to all your questions. Click the chat button now for faster service and to secure these limited-time offers before prices increase.
Shop confidently with Saunas Direct—your trusted, authorized retailer for premium saunas.
Additional information
Title
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Shipping & ETA
At Saunas Direct, we take pride in offering fast and reliable shipping for your convenience. 90% of the items we carry, including saunas, are currently in stock and ready to ship within 2–3 weeks!
Need it sooner or want to confirm availability? 💬 Chat with our support team now to:
Confirm your desired item is in stock.
Get personalized shipping timelines.
Ask about expedited shipping options for faster delivery!
We’re here to ensure your sauna arrives as quickly and smoothly as possible. Start your journey today with Saunas Direct!
Why Buy From Us?
At Saunas Direct, we don’t just sell saunas; we redefine your shopping experience with unmatched benefits and service. Here’s why buying from us is the smartest decision you’ll make:
🔥 Exclusive Lifetime Warranty As authorized dealers, we back every sauna with a Lifetime Warranty, giving you peace of mind and a product that lasts a lifetime.
💸 Lowest Price Guarantee With Black Friday deals and our inventory clearance sales, you’re guaranteed the best prices on the market—up to 55% off. Don't miss out on savings you'll never see again!
🚀 Fast & Free Shipping + Expert Installation We deliver FREE nationwide shipping and include complimentary installation by certified professionals, so you can sit back and relax while we handle the hard work.
💬 Chat for Secret Perks Always chat with our support team to uncover exclusive discounts and to confirm if your desired sauna qualifies for additional benefits like free upgrades or bonus accessories. You won’t want to miss these hidden gems!
⭐ Trusted by Thousands We’ve built our reputation by delivering exceptional service, unbeatable value, and premium saunas to thousands of satisfied customers across the country.
We’re not just here to sell saunas—we’re here to transform your wellness journey. Chat with us today and experience the Saunas Direct difference!
Prosaunas Thermo-Aspen 1×4 T&G STS4 Wall Cladding
🎯 Guaranteed Best Price: 55% Off – Lowest Price You’ll Ever See!
✅ In-Stock & Ready To Ship: Free Shipping & Lifetime Warranty!
🛠️ Stress-Free Setup: Free Installation by Certified Professionals!
💬 Chat With Us: Unlock Deals, Custom Pricing, & Expert Advice!
$4.40$2.20Description
Prosaunas Thermo-Aspen tongue and groove 1×4 STS4 profile presents a striking, contemporary look, ideal for sauna walls and ceilings. This premium, straight-grained wood features a warm, rich hue that enhances sophistication. Free from resin, splintering, and comfortable at high temperatures, Thermo-Aspen is perfect for sauna use. Its thermal modification process increases dimensional stability and water resistance, making it superior to untreated wood in resisting decay and pests. The narrow, angular grooves of the STS4 panels create a modern nickel-gap design that contrasts beautifully with other profiles, adding to a chic Scandinavian aesthetic. With over 55 years of experience, Prosaunas sources only the finest wood from Northern Europe and Canada, ensuring every order meets our high standards. Note that wood sizes in North America are given in nominal measurements, so please refer to our diagram for actual dimensions.
Warranty
At Saunas Direct, we are proud to offer an Exclusive Lifetime Warranty on all our sauna brands when you purchase this month. As authorized dealers, we have special agreements in place with leading brands to ensure you receive unmatched support and peace of mind for the lifetime of your sauna.
Why Shop Now?
Have Questions? Chat With Us!
Our team is ready to assist you with exclusive deals, personalized recommendations, and answers to all your questions. Click the chat button now for faster service and to secure these limited-time offers before prices increase.
Shop confidently with Saunas Direct—your trusted, authorized retailer for premium saunas.
Additional information
Default Title
Shipping & ETA
At Saunas Direct, we take pride in offering fast and reliable shipping for your convenience. 90% of the items we carry, including saunas, are currently in stock and ready to ship within 2–3 weeks!
Need it sooner or want to confirm availability?
💬 Chat with our support team now to:
We’re here to ensure your sauna arrives as quickly and smoothly as possible. Start your journey today with Saunas Direct!
Why Buy From Us?
At Saunas Direct, we don’t just sell saunas; we redefine your shopping experience with unmatched benefits and service. Here’s why buying from us is the smartest decision you’ll make:
🔥 Exclusive Lifetime Warranty
As authorized dealers, we back every sauna with a Lifetime Warranty, giving you peace of mind and a product that lasts a lifetime.
💸 Lowest Price Guarantee
With Black Friday deals and our inventory clearance sales, you’re guaranteed the best prices on the market—up to 55% off. Don't miss out on savings you'll never see again!
🚀 Fast & Free Shipping + Expert Installation
We deliver FREE nationwide shipping and include complimentary installation by certified professionals, so you can sit back and relax while we handle the hard work.
💬 Chat for Secret Perks
Always chat with our support team to uncover exclusive discounts and to confirm if your desired sauna qualifies for additional benefits like free upgrades or bonus accessories. You won’t want to miss these hidden gems!
⭐ Trusted by Thousands
We’ve built our reputation by delivering exceptional service, unbeatable value, and premium saunas to thousands of satisfied customers across the country.
We’re not just here to sell saunas—we’re here to transform your wellness journey. Chat with us today and experience the Saunas Direct difference!
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