Alder planed board 28×90 S4S class A
On request
Sauna
Building a sauna calls for specific wood species depending on the role of each part. Our sauna range covers rough timber, panelling, benches and backrests and trim strips, all in species suited to 80-100 °C and fluctuating humidity.
75
products
Subcategories
Scandinavian spruce strip 28×45 class AB
On request
Board 28×95 Scandinavian pine/spruce planed S4S class AB
On request
Quarter round convex Thermo Pin 20×20
3,72 € HT4,46 € TTC
Thermo Pin Angle 40×40
6,48 € HT7,78 € TTC
Thermo Pin angle 30×30
4,63 € HT5,55 € TTC
Planed board Thermo Abachi (Ayous) 19×140 class S4S NATUR
On request
Thermo Pin masking tape 7×40
3,72 € HT4,46 € TTC
Spruce Countertop 28×400/Glued Plate, RUSTIC class
51,21 € HT61,45 € TTC
Pine table top 18×600/Glued panel, RUSTIC class
51,68 € HT62,01 € TTC
Spruce worktop 18×800/RUSTYK class glued board 2.45 m
66,03 € HT79,23 € TTC
Spruce worktop 40×300/Glued plate, RUSTIC class
54,87 € HT65,84 € TTC
Spruce worktop 40×800/RUSTYK class glued board 2.45m
146,41 € HT175,69 € TTC
Spruce worktop 28×300/glued board, RUSTIC class
38,40 € HT46,08 € TTC
Spruce worktop 28×600/RUSTYK class glued board 2.45 m
76,94 € HT92,33 € TTC
Spruce worktop 28×800/RUSTYK class glued board 2.45 m
102,48 € HT122,97 € TTC
Spruce worktop 28×800/RUSTYK class glued board 3m
131,18 € HT157,41 € TTC
Spruce worktop 18×300/RUSTIC class glued board
24,68 € HT29,62 € TTC
Spruce Countertop 18×600/Glued Plate, RUSTIC class
49,38 € HT59,26 € TTC
Spruce worktop 40×600/RUSTYK class glued board 3m
140,55 € HT168,66 € TTC
Spruce Countertop 18×400/Glued Plate, RUSTIC class
32,93 € HT39,51 € TTC
Spruce worktop 40×800/RUSTYK class glued board 3m
187,40 € HT224,88 € TTC
Spruce worktop 28×600/RUSTYK glued board 3m
98,39 € HT118,07 € TTC
Thermo Pine Counter/Glued Plate 18×1212, RUSTIC class
361,71 € HT434,05 € TTC
Sauna-compatible timber species at Dartank
Our saunas are built mainly around alder (the traditional resin-free Finnish species), thermally modified Scandinavian pine in Rhombus x3V diamond profiles (the modern alternative), Thermo abachi (a light African timber that conducts very little heat), thermally modified oak (a dense premium slat) and Scandinavian spruce (economical cladding).
Which species for which part?
- Wall and ceiling cladding → Scandinavian spruce, thermally modified pine, diamond-profile panelling.
- Benches and backrests (skin contact) → alder, thermally modified abachi, thermally modified oak (resin-free).
- Trim strips (corners, skirtings) → alder, thermally modified abachi, thermally modified pine.
Help & advice
Frequently asked questions
Everything you need to know before ordering. Another question? Contact us.
For benches and backrests (skin contact): alder or thermo-treated abachi (resin-free, low heat conduction). For wall cladding: Scandinavian spruce (budget) or thermo-treated pine in the Rhombus x3V profile (premium).
Yes for surfaces in direct contact (benches, backrests). Resinous species (standard pine, fir) bleed resin at 80 °C — which rules them out for skin contact. Thermal treatment drives out that resin, making pine and other species suitable.
15 to 25 years with minimal upkeep (solvent-free sauna oil every 2-3 years, ventilation after use).
TIGA S concealed clips for the Rhombus x3V profiles. Fixings are always hidden on the user side.