Description
Hearthwood
The Hearthwood pairs traditional solid-timber construction with a kit format two people can raise without a contractor. At 213 sq. ft. (19.8 m²) it suits a lake-side or backyard sauna.
Why you’ll love it
- Solid 2.8 in (70 mm) walls: full-thickness timber that holds heat and stands up to years of sauna cycles.
- 213 sq. ft. (19.8 m²) of floor area: external footprint 14’6″ (441 cm) x 16’1″ (491 cm).
- Sauna benches included: the kit ships with the bench set, ready to fit.
- Roof projection 7’5″ (227 cm): sheltered entry and better weather protection for the walls.
- Floor options: No floor or 28 mm — priced separately so you only pay for what you need.
- Numbered, precision-cut components: shipped flat-packed with clear step-by-step instructions.
Best suited to
Use it for a lake-side or backyard sauna. Confirm your local zoning and permit requirements before you build — rules on setbacks, footings, maximum floor area and wood-burning appliances vary by municipality.
What’s in the kit
- Precision-cut Nordic spruce wall logs, 2.8 in (70 mm) thick
- Door and window joinery (Premium)
- Sauna bench set
- Profiled floor boards (on floor-equipped configurations)
- Profiled roof boards
- Impregnated foundation beams
- Roofing covered by 12 packs of shingles — 3 m² per pack
- Fasteners and step-by-step assembly instructions
Not included: sauna heater and chimney, foundation/slab, electrical, and exterior paint or stain. All timber should be treated soon after assembly.
Technical specifications
| External wall dimensions | 14’6″ (441 cm) x 16’1″ (491 cm) |
|---|---|
| Internal floor area | 213 sq. ft. (19.8 m²) |
| Wall thickness | 2.8 in (70 mm) |
| Roof projection | 7’5″ (227 cm) |
| Floor options | No floor, 28 mm |
| Benches | Included |
| Sauna heater | Not included |
| Joinery specification | Premium |
| Shingles required | 12 packs (3 m² per pack) |
| Shipping package (L x W x H) | 600x120x80 + 580x120x60 cm |
| Approx. shipping weight | 3100 kg |
| Timber | Slow-grown Nordic spruce |
Made to order — not held in stock. Each kit is cut for your order in Estonia, then shipped to Canada. Allow 4–18 weeks from order to delivery, depending on season and shipping schedule.





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