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Collection: DIY Sauna Build

Everything you need to build your own sauna — sauna-grade wood and paneling, bench material, doors, heaters, lighting, ventilation and hardware.

PROSAUNAS Aspen 3x3 (68mm x 68mm) S4SEE SHP - Sauna Wood, Smooth 4 Sides Eased Edges, SHP Profile, Bench and Support Material

PROSAUNAS Aspen 3x3 (68mm x 68mm) S4SEE SHP - Sauna Wood, Smooth 4 Sides Eased Edges, SHP Profile, Bench and Support Material

Regular price From $11.62

Regular price From $11.62 Sale price
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PROSAUNAS Alder 3x3 (68mm x 68mm) S4SEE SHP - Engineered Sauna Wood, Smooth 4 Sides Eased Edges, SHP Profile, Bench and Support Material

PROSAUNAS Alder 3x3 (68mm x 68mm) S4SEE SHP - Engineered Sauna Wood, Smooth 4 Sides Eased Edges, SHP Profile, Bench and Support Material

Regular price From $11.62

Regular price From $11.62 Sale price
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PROSAUNAS Aspen 2x6 (28mm x 140mm) S4SEE SHP - Sauna Wood, Smooth 4 Sides Eased Edges, SHP Profile, Bench Material

PROSAUNAS Aspen 2x6 (28mm x 140mm) S4SEE SHP - Sauna Wood, Smooth 4 Sides Eased Edges, SHP Profile, Bench Material

Regular price From $11.08

Regular price From $11.08 Sale price
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PROSAUNAS Alder 2x6 (28mm x 140mm) S4SEE SHP - Sauna Wood, Smooth 4 Sides Eased Edges, SHP Profile, Bench Material

PROSAUNAS Alder 2x6 (28mm x 140mm) S4SEE SHP - Sauna Wood, Smooth 4 Sides Eased Edges, SHP Profile, Bench Material

Regular price From $10.68

Regular price From $10.68 Sale price
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PROSAUNAS Hemlock 2x4 VG S4SEE - Sauna Wood, Vertical Grain, Clear, Smooth 4 Sides Eased Edges, Bench Material

PROSAUNAS Hemlock 2x4 VG S4SEE - Sauna Wood, Vertical Grain, Clear, Smooth 4 Sides Eased Edges, Bench Material

Regular price From $10.29

Regular price From $10.29 Sale price
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PROSAUNAS Cedar 1x4 VG T&G NG - Sauna Wood, Vertical Grain, Clear Grade A+, Tongue & Groove, Nickel-Gap, Wall Material

PROSAUNAS Cedar 1x4 VG T&G NG - Sauna Wood, Vertical Grain, Clear Grade A+, Tongue & Groove, Nickel-Gap, Wall Material

Regular price From $9.09

Regular price From $9.09 Sale price
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PROSAUNAS Aspen Brushed Midnight Black 1x4 (15mm x 90mm) T&G STS4 - Sauna Wood, Brush Textured, Black-Wax Finished, Nickel-Gap, Wall Material

PROSAUNAS Aspen Brushed Midnight Black 1x4 (15mm x 90mm) T&G STS4 - Sauna Wood, Brush Textured, Black-Wax Finished, Nickel-Gap, Wall Material

Regular price From $8.02

Regular price From $8.02 Sale price
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PROSAUNAS Cedar 1x4 VG S4SEE - Sauna Wood, Vertical Grain, Smooth 4 Sides Eased Edges, Bench Material

PROSAUNAS Cedar 1x4 VG S4SEE - Sauna Wood, Vertical Grain, Smooth 4 Sides Eased Edges, Bench Material

Regular price From $7.48

Regular price From $7.48 Sale price
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PROSAUNAS Hemlock 1x6 VG S4SEE - Sauna Wood, Vertical Grain, Smooth 4 Sides, Eased Edges, Bench Material

PROSAUNAS Hemlock 1x6 VG S4SEE - Sauna Wood, Vertical Grain, Smooth 4 Sides, Eased Edges, Bench Material

Regular price From $7.48

Regular price From $7.48 Sale price
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PROSAUNAS Aspen Midnight Black 1x4 (15mm x 90mm) T&G STS4 - Sauna Wood, Black-Wax Finished, Tongue & Groove, Nickel-Gap, Wall Material

PROSAUNAS Aspen Midnight Black 1x4 (15mm x 90mm) T&G STS4 - Sauna Wood, Black-Wax Finished, Tongue & Groove, Nickel-Gap, Wall Material

Regular price From $7.34

Regular price From $7.34 Sale price
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PROSAUNAS Thermo-Aspen 1x5 (15mm x 120mm) T&G STS4 - Sauna Wood, Thermally-Modified, Tongue & Groove, STS4 Profile, Nickel-Gap, Wall Material

PROSAUNAS Thermo-Aspen 1x5 (15mm x 120mm) T&G STS4 - Sauna Wood, Thermally-Modified, Tongue & Groove, STS4 Profile, Nickel-Gap, Wall Material

Regular price From $6.76

Regular price From $6.76 Sale price
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PROSAUNAS Aspen 1x5 (15mm x 120mm) T&G STS4 - Sauna Wood, Tongue & Groove, STS4 Profile, Nickel-Gap, Wall Material

PROSAUNAS Aspen 1x5 (15mm x 120mm) T&G STS4 - Sauna Wood, Tongue & Groove, STS4 Profile, Nickel-Gap, Wall Material

Regular price From $6.68

Regular price From $6.68 Sale price
Unit price per
PROSAUNAS Aspen 2x4 (28mm x 90mm) S4SEE SHP - Sauna Wood, Smooth 4 Sides Eased Edges, SHP Profile, Bench Material

PROSAUNAS Aspen 2x4 (28mm x 90mm) S4SEE SHP - Sauna Wood, Smooth 4 Sides Eased Edges, SHP Profile, Bench Material

Regular price From $6.68

Regular price From $6.68 Sale price
Unit price per
PROSAUNAS Alder 1x5 (15mm x 120mm) T&G STS4 - Sauna Wood, Tongue & Groove, STS4 Profile, Nickel-Gap, Wall Material

PROSAUNAS Alder 1x5 (15mm x 120mm) T&G STS4 - Sauna Wood, Tongue & Groove, STS4 Profile, Nickel-Gap, Wall Material

Regular price From $6.55

Regular price From $6.55 Sale price
Unit price per
PROSAUNAS Thermo-Aspen 2x4 (28mm x 90mm) S4SEE SHP - Sauna Wood, Thermally-Modified, Smooth 4 Sides Eased Edges, SHP Profile, Bench Material

PROSAUNAS Thermo-Aspen 2x4 (28mm x 90mm) S4SEE SHP - Sauna Wood, Thermally-Modified, Smooth 4 Sides Eased Edges, SHP Profile, Bench Material

Regular price From $6.15

Regular price From $6.15 Sale price
Unit price per
PROSAUNAS Thermo-Aspen Groove-S 1x3 (15mm x 60mm) T&G - Sauna Wood, Thermally-Modified, Tongue & Groove, Fluted Slat, Wall Material

PROSAUNAS Thermo-Aspen Groove-S 1x3 (15mm x 60mm) T&G - Sauna Wood, Thermally-Modified, Tongue & Groove, Fluted Slat, Wall Material

Regular price From $5.98

Regular price From $5.98 Sale price
Unit price per
PROSAUNAS Thermo-Spruce 2x6 (26mm x 140mm) S4SEE SHP - Sauna Wood, Thermally-Modified, Smooth 4 Sides Eased Edges, SHP Profile, Bench Material

PROSAUNAS Thermo-Spruce 2x6 (26mm x 140mm) S4SEE SHP - Sauna Wood, Thermally-Modified, Smooth 4 Sides Eased Edges, SHP Profile, Bench Material

Regular price From $5.87

Regular price From $5.87 Sale price
Unit price per
PROSAUNAS Aspen Groove-S 1x3 (15mm x 60mm) T&G - Sauna Wood, Tongue & Groove, Fluted Slat, Wall Material

PROSAUNAS Aspen Groove-S 1x3 (15mm x 60mm) T&G - Sauna Wood, Tongue & Groove, Fluted Slat, Wall Material

Regular price From $5.87

Regular price From $5.87 Sale price
Unit price per
PROSAUNAS Alder 2x4 (28mm x 90mm) S4SEE SHP - Sauna Wood, Smooth 4 Sides Eased Edges, SHP Profile, Bench Material

PROSAUNAS Alder 2x4 (28mm x 90mm) S4SEE SHP - Sauna Wood, Smooth 4 Sides Eased Edges, SHP Profile, Bench Material

Regular price From $5.24

Regular price From $5.24 Sale price
Unit price per
PROSAUNAS Thermo-Radiata Pine 1x4 (15mm x 90mm) T&G STS4 - Sauna Wood, Thermally-Modified, Tongue & Groove, STS4 Profile, Nickel-Gap, Wall Material

PROSAUNAS Thermo-Radiata Pine 1x4 (15mm x 90mm) T&G STS4 - Sauna Wood, Thermally-Modified, Tongue & Groove, STS4 Profile, Nickel-Gap, Wall Material

Regular price From $5.10

Regular price From $5.10 Sale price
Unit price per

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