Kuusi 3-Person Indoor Finnish Sauna

Engineered for a lifetime of ritual, the Kuusi Indoor Finnish Sauna is an indoor Finnish sauna for up to 3 people from Vellpont. Plan for a 220 × 180 cm floor area and about 8 m³ of space; the layout seats 3 in comfort. Made to order and inspected before it leaves us, with lifetime guidance from Vellpont.

Overview

• Authentic Finnish löyly heat from a 6 kW heater with digital control
• Seating for up to 3 adults on two-tier L-shaped benching
• Reaches an operating temperature of 80–110 °C
• Available in 3 cladding woods: Nordic Spruce, Thermo-Treated Alder and Canadian Red Cedar
• Fully assembled, ready-to-wire cabin for indoor installation

Materials & Construction

• Interior clad in kiln-dried, knot-selected timber — choose Nordic Spruce, Thermo-Treated Alder and Canadian Red Cedar
• Insulated timber-framed structure with 40–60 mm mineral wool and a foil vapour barrier
• Full-height door in clear low-iron tempered glass
• Toughened-glass viewing window
• Ergonomic, back-friendly bench profiles with rounded, splinter-free edges
• Ventilated duckboard flooring

Heating & Performance

• Heater output: 6 kW
• Operating temperature: 80–110 °C
• Heat-up time: approx. 30–40 minutes
• Recommended room volume: approx. 8 m³
• Heater stone capacity: 15–20 kg (sauna stones included)

Dimensions & Capacity

• External dimensions: 220 × 180 × 212 cm (W × D × H)
• Internal height: approx. 196 cm
• Floor area: approx. 4 m²
• Seating capacity: 3 adults on two-tier L-shaped benching
• Weight (assembled): approx. 335 kg

What’s Included

• 6 kW electric sauna heater with sauna stones
• Digital control panel with timer and temperature setting
• Interior LED lighting
• Wooden backrest, headrest and duckboard
• Bucket, ladle and a bench-mounted thermometer/hygrometer
• Full assembly instructions and fixings

Technical Specifications

• Power supply: 230 V single-phase
• Connected load: 6 kW
• Control: external digital controller with pre-set timer
• Protection class: IP24 heater; low-EMF certified
• Compliant with EN 60335-2-53 sauna-heater safety standard

Installation & Requirements

• Requires a level indoor floor; a nearby drain is recommended
• A dedicated 230 V circuit is required for connection
• Air inlet below the heater and an adjustable outlet vent maintain circulation
• Delivered pre-assembled in sections for a straightforward on-site build

Wellness Benefits

With deep, even heat and authentic löyly, the Kuusi offers the circulation, recovery and stress-relief benefits that have made the Finnish sauna a daily habit across the Nordics for generations.

Care & Maintenance

Wipe the timber benches with a damp cloth after use and air the cabin with the door open. Treat interior wood periodically with sauna-specific paraffin oil; never varnish or paint the interior. Re-stack the heater stones and check the heater once a season.

Delivery, Warranty & Ordering

Built to order and dispatched in approximately 6–8 weeks. Kerbside or in-room delivery across the Czech Republic and the EU; installation can be arranged on request. Covered by the Vellpont 5-year warranty with lifetime specialist support. Prices are shown in Czech koruna (CZK), incl. VAT.