Harvia
Complete Building Kit - Sauna Standard, Thermo-Aspen
Complete Building Kit - Sauna Standard, Thermo-Aspen
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The Complete Building Kit — Sauna Standard in Thermo-Aspen is a fully specified, all-inclusive sauna construction package built around the exceptional durability and beauty of thermally modified aspen. Designed for straightforward self-assembly in a home, cottage, apartment or spa environment, this kit provides every material and component needed to build a complete, high-performance sauna interior — from the door and lining to the heater, lighting, insulation and wood care products.
Thermo-aspen is aspen that has undergone a controlled thermal modification process, making it significantly more stable, moisture-resistant and durable than standard aspen. It does not darken unevenly over time, resists warping and remains safe and resin-free at high temperatures and humidity — making it an outstanding choice for a sauna interior that will look and perform beautifully for years to come. Paired with the Harvia Steeltop 6kW electric heater and full Sauna-SPU thermal insulation, this kit delivers a reliable, energy-efficient sauna with soft, even heat and a natural, calming atmosphere.
Key Benefits
- Thermo-aspen lining and modular kit — moisture-resistant, stable and won't darken over time
- Harvia Steeltop 6kW electric heater for even, reliable heating
- Harvia sauna stones (20kg) for soft, rich steam
- Soft diffused lighting with wooden grille luminaires (914-VD, 2 sets)
- Full Sauna-SPU thermal insulation (27 sheets) and aluminium tape for energy efficiency
- Thermo-aspen ventilation valve Ø100mm for natural air circulation
- Complete kit — everything from frame to finishing oil included
| Timber | Thermo-Aspen |
|---|---|
| Heater | Harvia Steeltop 6kW Electric Sauna Heater |
| Sauna Stones | Harvia — 20kg |
| Lighting | Luminaires with wooden grilles 914-VD — 2 pcs |
| Thermal Insulation | Sauna-SPU — 27 sheets |
| Door | AD 7x19 — Tempered Safety Glass (transparent) |
| Door Trim | Thermo-aspen architraves |
| Ventilation | Ø100mm Thermo-Aspen Ventilation Valve |
| Lining | Thermo-Aspen STP 15×90mm — 108 pcs |
| Frame | Pine 45×45mm and 21×45mm |
| Wiring | Heat-resistant cable SIHF 3×1.5mm² — 10m |
| Condition | New |
| SKU | 17422 |
What's Included
- Sauna door AD 7x19 — tempered safety glass (transparent)
- Thermo-aspen architraves
- Standard modular kit: finishing elements, shelves and decorative details in thermo-aspen
- Thermo-aspen lining STP 15×90mm — 108 pcs
- Luminaires with wooden grilles 914-VD — 2 pcs
- Thermo-aspen ventilation valve Ø100mm
- Sauna-SPU thermal insulation — 27 sheets
- Aluminium tape — 50mm × 50m
- Harvia Steeltop 6kW electric sauna heater
- Harvia sauna stones — 20kg
- Water vaporiser
- Pine frame elements — 45×45mm and 21×45mm
- Tikkurila paraffin oil — 1L
- Supi Saunapesu detergent — 1L
- Heat-resistant cable SIHF 3×1.5mm² — 10m
Assembly
This is a self-build kit designed for straightforward assembly. All modular elements are precision-manufactured for a precise fit. We recommend engaging a qualified electrician for the heater and wiring connection. For any pre-purchase technical questions, our team is happy to advise.
Questions before you buy? Contact our team — we're happy to help.
Delivery is typically made via pallet or kerbside courier, meaning your order will be delivered to the nearest accessible point at your property. Please ensure someone is available to receive and assist with unloading on the day of delivery.
For any delivery queries, please contact our team and we'll be happy to assist.
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