Prosaunas Thermo-Aspen 1x4 T&G STP Wall Cladding
Prosaunas Thermo-Aspen 1x4 T&G STP Wall Cladding
Prosaunas Thermo-Aspen 1x4 T&G STP Wall Cladding
Prosaunas Thermo-Aspen 1x4 T&G STP Wall Cladding
Prosaunas Thermo-Aspen 1x4 T&G STP Wall Cladding
Prosaunas Thermo-Aspen 1x4 T&G STP Wall Cladding
Prosaunas Thermo-Aspen 1x4 T&G STP Wall Cladding
Prosaunas Thermo-Aspen 1x4 T&G STP Wall Cladding

Prosaunas Thermo-Aspen 1x4 T&G STP Wall Cladding

Prosaunas Thermo-Aspen tongue and groove 1x4 STP profile offers an attractive surface, making it an excellent choice for sauna walls and ceilings. This premium, straight-grained Thermo-Aspen features a uniform texture and a warm, rich hue that adds sophistication. With no resin secretion and a comfortable feel in high heat, it is ideally suited for sauna environments. The thermal modification process enhances the wood’s properties, ensuring greater dimensional stability, water resistance, and an optimal moisture content, making it far superior to untreated wood in resisting decay, pests, and fungi. The elegant STP profile showcases narrow grooves between broad, rounded-edge boards, allowing for a refined wall surface and the option to combine with other profiles for a unique look. Prosaunas sources only the finest wood from Northern Europe and Canada, backed by over 55 years of experience in crafting premium sauna rooms across North America, ensuring that every order meets our strict quality standards. Additionally, it's important to note that wood sizes in North America are expressed in nominal measurements; please refer to our diagram for actual dimensions.

 

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

Yes, we really do offer FREE shipping! We will send your order at no additional cost to anywhere in the lower 48 states in the US. If you have questions about shipping to Alaska or Hawaii, please contact us through our live chat to discuss options on a custom freight quote.

Prosaunas Thermo-Aspen 1x4 T&G STP Wall Cladding

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Prosaunas Thermo-Aspen 1x4 T&G STP Wall Cladding

Prosaunas Thermo-Aspen tongue and groove 1x4 STP profile offers an attractive surface, making it an excellent choice for sauna walls and ceilings. This premium, straight-grained Thermo-Aspen features a uniform texture and a warm, rich hue that adds sophistication. With no resin secretion and a comfortable feel in high heat, it is ideally suited for sauna environments. The thermal modification process enhances the wood’s properties, ensuring greater dimensional stability, water resistance, and an optimal moisture content, making it far superior to untreated wood in resisting decay, pests, and fungi. The elegant STP profile showcases narrow grooves between broad, rounded-edge boards, allowing for a refined wall surface and the option to combine with other profiles for a unique look. Prosaunas sources only the finest wood from Northern Europe and Canada, backed by over 55 years of experience in crafting premium sauna rooms across North America, ensuring that every order meets our strict quality standards. Additionally, it's important to note that wood sizes in North America are expressed in nominal measurements; please refer to our diagram for actual dimensions.

 

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

Yes, we really do offer FREE shipping! We will send your order at no additional cost to anywhere in the lower 48 states in the US. If you have questions about shipping to Alaska or Hawaii, please contact us through our live chat to discuss options on a custom freight quote.

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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.

INDOOR & INFRARED SAUNA

Our indoor saunas are suitable existing flooring includes concrete, ceramic, vinyl, laminate, tile or solid floors. Carpeting is not recommended.

No, but you can definitely upgrade it. Here is the link to our indoor sauna floor kit.

No, indoor saunas are not built to withstand outdoor temperatures.

It is hardwired and you'll need a licensed electrician.

It is a 220v, 30 or 40 amp fuse (depends on heater size) with a hardwired connection.

Yes, we created a simple tool you can use to estimate your sauna's electric expenses. Click here to go to our custom sauna calculator to find out instantly!

It goes as high as 195F

Yes, we do have a sauna with dual heaters.  Check out the steam/infrared sauna by clicking here.

The infrared sauna's maximum temperature is 150F.

BARREL SAUNA

Yes, it can. It is able to handle all outdoor weather. It is even blizzard ready!

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
  • Saunacore - Canada

Here is the list of the warranties offered per brand:

  • Almost Heaven: Lifetime Lumber Warranty
  • Dundalk Leisure Craft: Five Year Lumber Warranty

The steam you make in either electric or wood burning comes from pouring water on the rocks, which is the same on either one.

Yes, of course! While some gyms and health clubs may suggest that this is not recommended, it is the main purpose of having rocks in a traditional sauna.

POD SAUNA

Yes, you can definitely upgrade your sauna heater to a woodburning stove.

It is highly recommended to make the sauna watertight.

Bevel siding and shingles are both great and will make your pod sauna watertight. It is just a matter of aesthetic preference.

ELECTRIC HEATER

It is a 220v, 30 or 40 amp fuse (depends on heater size) with a hardwired connection.

It is hardwired and you'll need a licensed electrician.

Yes, we created a simple tool you can use to estimate your sauna's electric expenses. Click here to go to our custom sauna calculator to find out instantly!

It goes as high as 195F.

It takes less than an hour, around 35 minutes. 

WOOD BURNING HEATER

Harvia heaters have a 5-year warranty.

The wood stove doesn’t require any special wood.

The chimney kit is sold separately.  

It goes as high as 195F.

It takes less than an hour, around 35 minutes.