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Alder nickel-gap sauna paneling

Spruce 1x4 Nickel-Gap Tongue & Groove Paneling

$1.57 USD
The Prosaunas Thermo-Spruce 1x4 STS4 panel brings a striking nickel-gap effect to sauna walls and...

Thermo-Spruce 1x4 Nickel-Gap Tongue & Groove Paneling

$2.77 USD
Prosaunas Thermo-Spruce 1x4 T&G STS4 panels bring a striking contemporary edge to any sauna interior....

Cedar 1x4 STK V-Groove Paneling

$3.11 USD
Western Red Cedar has long been the traditional choice for sauna builds across North America,...

Alder 1x4 Nickel-Gap Tongue & Groove Paneling

$4.71 USD
The Prosaunas Alder 1x4 STS4 brings a refined, upscale aesthetic to your sauna interior. Its...

Hemlock 1/2x4 Vertical Grain V-Groove Paneling

$4.71 USD
Prosaunas Hemlock 1/2x4 Vertical Grain Tongue & Groove brings a light-straw color and straight, consistent...

Thermo-Radiata Pine 1x4 Nickel-Gap Tongue & Groove Paneling

$5.10 USD
Thermo-Radiata Pine brings a deep, warm look to any sauna wall or ceiling. Its rich...

Thermo-Aspen 1x4 Nickel-Gap Tongue & Groove Paneling

$5.15 USD
The Thermo-Aspen 1x4 STS4 Nickel-Gap panel from Prosaunas brings a striking, contemporary edge to sauna...

Aspen 1x4 Nickel-Gap Tongue & Groove Paneling

$5.19 USD
The Prosaunas Aspen 1x4 T&G STS4 panel brings a striking modern edge to any sauna...

Thermo-Aspen Grace™ 2x3 T&G

$5.41 USD
The Thermo-Aspen Grace™ profile brings a dramatic edge to any sauna interior. Its angular, broad...

Aspen Grace™ 2x3 T&G

$5.66 USD
The Aspen Grace™ 2x3 tongue and groove cladding brings a dramatic, sophisticated edge to any...

Alder Grace™ 2x3 T&G

$5.66 USD
The Prosaunas Alder Grace™ T&G profile brings a dramatic, sophisticated presence to any sauna interior....

Aspen Groove-S 1x3 T&G

$6.91 USD
The Prosaunas Thermo-Aspen Groove-S brings a dramatic, upscale look to any sauna interior. Precision-milled fluted...

Thermo-Aspen Groove-S 1x3 T&G

$7.04 USD
The Thermo-Aspen Groove-S 1x3 brings a bold, design-forward edge to sauna walls and ceilings. Precision-milled...

Cedar 1/2x4 Vertical Grain V-Groove Paneling

$7.23 USD
Western Red Cedar has earned its place as the traditional sauna material across North America...

Alder 1x5 Nickel-Gap Tongue & Groove Paneling

$7.70 USD
The Prosaunas Alder Nickel-Gap profile brings a sophisticated, modern character to sauna walls and ceilings....

Aspen 1x5 Nickel-Gap Tongue & Groove Paneling

$7.86 USD
The Prosaunas Thermo-Aspen 1x5 T&G STS4 brings a striking nickel-gap aesthetic to sauna walls and...

Frequently Asked Questions

Nickel-gap, T&G, or V-groove?

Nickel-gap is tongue-and-groove with a shadow line (supplier STS4). Grace and Groove-S are standard T&G. V-groove (V2E) shows a V at the joint. All of these are wall and ceiling panelling, not bench stock.

Do I need a vapor barrier?

Prosaunas sells sauna vapor barrier and foil tape for the wall build. Use them where your room design calls for a vapor layer — they are linked below.

How does lumber ship?

Lumber ships curbside freight. Checkout offers one option, and our team quotes that freight after checkout based on the amount of lumber ordered.

That is the only shipping option on an order that includes lumber, including an order with a heater. Boards over 8 feet may need a dock or hand offload, and that is part of the quote.