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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?

Wood is freight, not free shipping. Checkout charges the 8' piece-count table on the product.

Contiguous US: $195 under 19 pieces, then $395, $495, $695, $895, $995, $1,295. Canada is $100 more at each step. Doors and windows are $395 US / $495 Canada. Boards over 8' may need a dock — we'll follow up. Alaska, Hawaii, and remote addresses are quoted.