
Description
Description
These aspen sauna bench boards from Thermory are supplied in packs of four, machined to the SHP profile: 28 mm thick, 120 mm wide, with corners rounded to a 3 mm radius (R3) for a smooth, comfortable edge. Aspen is the lightest of the sauna timbers, ranging from a light brown to nearly white, with a uniform, straight grain and few to no knots; it does not weep resin, one of the reasons for its popularity in home saunas. The boards come in 2100 mm and 2400 mm lengths and are well suited to DIY bench projects, while our Sauna Bench Fabrication Service can build a bespoke bench system if you would rather leave the joinery to us.
Features
Technical Specification
| Dimensions | |
| Board section (thickness × width) | 28 × 120 mm |
| Lengths available | 2100 mm or 2400 mm |
| Profile | SHP |
| Edge radius | R3 (3 mm radiused corners) |
| Pack size | 4 boards per pack |
| Timber | |
| Species | Aspen |
| Grade | A-grade |
| Supplier | Thermory AS |
Timber
Aspen is the lightest sauna wood we offer, with a uniform, straight grain and few to no knots. Its colour ranges from a light brown to nearly white, and it does not weep resin, one of the reasons for its popularity in home saunas. For a bolder look, aspen can be mixed with a darker timber. As a natural product, timber shows some colour variation between different packs and batches.
Profile
SHP is the standard timber profile for sauna bench boards: a rectangular section with radiused corners, usually R2, R3 or R4 (a 2 mm, 3 mm or 4 mm radius on each corner). The radius value describes the smoothness of the board edge; these boards are R3. The 28 mm thickness is important for preventing warping and twisting over time.
Quality & Wastage
Our aspen sauna timber is A-grade: durable, knot-free and with a low risk of splintering. We recommend a wastage allowance of 15% for these SHP bench boards, which also allows for any damage that can occur in transit. General sauna wood grading standards apply. Our interactive Bench Board Calculator on finnmarksauna.com can help you estimate quantities; contact us if you are unsure how much you need.
Installation & Care
These boards are well suited to DIY bench projects; ready-made elements make an accessible, budget-friendly starting point. For a bespoke bench system built from market-leading materials, ask about our Sauna Bench Fabrication Service. We recommend treating the wood with paraffin oil, which slightly deepens its colour. Please note that lifestyle images are for representational purposes only; the finished look of a sauna varies with the width and placement of the bench boards.
Brand
Thermory, founded in Estonia in 1997, is the world's largest manufacturer of thermally modified wood. Alongside its fully natural, chemical-free thermally modified timber, Thermory supplies a wide range of untreated sauna wood.
Ordering & Delivery
Sauna timber ships on a palletised service due to its size, and delivery may involve a kerbside drop. Shipping costs vary with order size and quantity, and between UK Mainland, Highland and Island postcodes; they are calculated at checkout. Lengths beyond 2400 mm increase shipping costs significantly. If you need a shorter length than we stock, our cutting service can cut a longer board down for a small fee; you purchase the full length and the off-cut is added to the pallet. For longer lengths or the cutting service, contact our Customer Service Team on +44 (0) 20 8050 2895 or support@finnmarksauna.com.
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Delivery & Returns
Delivery
We offer fast and reliable delivery to customers across the UK and beyond. For full details on shipping times and costs, please review our delivery policy.
Returns
We offer hassle-free returns within 30 days of purchase, so you can shop with complete confidence. For details, see our returns policy.
Warranty & Quality Promise
We are committed to delivering products of the highest quality, for details surrounding warranty please contact us.
Description
These aspen sauna bench boards from Thermory are supplied in packs of four, machined to the SHP profile: 28 mm thick, 120 mm wide, with corners rounded to a 3 mm radius (R3) for a smooth, comfortable edge. Aspen is the lightest of the sauna timbers, ranging from a light brown to nearly white, with a uniform, straight grain and few to no knots; it does not weep resin, one of the reasons for its popularity in home saunas. The boards come in 2100 mm and 2400 mm lengths and are well suited to DIY bench projects, while our Sauna Bench Fabrication Service can build a bespoke bench system if you would rather leave the joinery to us.
Features
| Dimensions | |
| Board section (thickness × width) | 28 × 120 mm |
| Lengths available | 2100 mm or 2400 mm |
| Profile | SHP |
| Edge radius | R3 (3 mm radiused corners) |
| Pack size | 4 boards per pack |
| Timber | |
| Species | Aspen |
| Grade | A-grade |
| Supplier | Thermory AS |
Timber
Aspen is the lightest sauna wood we offer, with a uniform, straight grain and few to no knots. Its colour ranges from a light brown to nearly white, and it does not weep resin, one of the reasons for its popularity in home saunas. For a bolder look, aspen can be mixed with a darker timber. As a natural product, timber shows some colour variation between different packs and batches.
Profile
SHP is the standard timber profile for sauna bench boards: a rectangular section with radiused corners, usually R2, R3 or R4 (a 2 mm, 3 mm or 4 mm radius on each corner). The radius value describes the smoothness of the board edge; these boards are R3. The 28 mm thickness is important for preventing warping and twisting over time.
Quality & Wastage
Our aspen sauna timber is A-grade: durable, knot-free and with a low risk of splintering. We recommend a wastage allowance of 15% for these SHP bench boards, which also allows for any damage that can occur in transit. General sauna wood grading standards apply. Our interactive Bench Board Calculator on finnmarksauna.com can help you estimate quantities; contact us if you are unsure how much you need.
Installation & Care
These boards are well suited to DIY bench projects; ready-made elements make an accessible, budget-friendly starting point. For a bespoke bench system built from market-leading materials, ask about our Sauna Bench Fabrication Service. We recommend treating the wood with paraffin oil, which slightly deepens its colour. Please note that lifestyle images are for representational purposes only; the finished look of a sauna varies with the width and placement of the bench boards.
Brand
Thermory, founded in Estonia in 1997, is the world's largest manufacturer of thermally modified wood. Alongside its fully natural, chemical-free thermally modified timber, Thermory supplies a wide range of untreated sauna wood.
Ordering & Delivery
Sauna timber ships on a palletised service due to its size, and delivery may involve a kerbside drop. Shipping costs vary with order size and quantity, and between UK Mainland, Highland and Island postcodes; they are calculated at checkout. Lengths beyond 2400 mm increase shipping costs significantly. If you need a shorter length than we stock, our cutting service can cut a longer board down for a small fee; you purchase the full length and the off-cut is added to the pallet. For longer lengths or the cutting service, contact our Customer Service Team on +44 (0) 20 8050 2895 or support@finnmarksauna.com.
Delivery
We offer fast and reliable delivery to customers across the UK and beyond. For full details on shipping times and costs, please review our delivery policy.
Returns
We offer hassle-free returns within 30 days of purchase, so you can shop with complete confidence. For details, see our returns policy.
Warranty & Quality Promise
We are committed to delivering products of the highest quality, for details surrounding warranty please contact us.





