




Carbon Smart Finnish Sauna Room | 4' x 7'
Freight Delivery $950
Flat-rate freight to the contiguous US. The carrier will call to schedule curbside delivery with liftgate service.
30-Day Returns
Standard 30-day return policy after delivery, subject to terms.
Speak to an Expert
Call 954-674-8133 for sizing advice and quotes.
Shipping & Returns
We ship within the contiguous United States only (not Alaska or Hawaii). Depending on the product, shipping is either free or offered at a flat rate. Large items ship via freight, and flatbed delivery may involve additional shipping terms. Please inspect your delivery for damage and contact us with photos right away if you spot any. Once your order has entered production it can no longer be cancelled. Our standard 30-day return policy applies after delivery, subject to the applicable terms and conditions. If an item is shipped to a location unable to accept delivery, you will be responsible for arranging pickup from the carrier's terminal, along with any applicable storage, redelivery or other associated fees.
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The Finnish Sauna Builders Carbon Smart™ 4' × 7' × 8' Indoor Sauna Room Kit stretches the two-person home sauna experience into a genuinely spacious format — 28 square feet of interior space that allows for a full-length reclining bench on one wall and comfortable upright seating on the other, delivering the dual-bench arrangement that defines the most pleasurable private home sauna configurations. For the household where sauna is a daily wellness ritual, the 4' × 7' offers the room to make every session feel effortless.
Paired with Harvia's 6KW heater range and available in Thermo Poplar, the 4' × 7' Carbon Smart™ kit represents a step up in both spatial luxury and material investment within the collection's mid-range tier. Finnish Sauna Builders' modular construction ensures the same precision fit and finish that has made this collection the choice of interior designers and luxury home builders who specify sauna rooms as part of premium wellness suite projects.
Key Features
- Layout: 4' × 7' allows for dual-bench arrangement — reclining and upright positions in the same room
- Heater: Full Harvia 6KW range: KIP60W WiFi, KIP60B, Cilindro PC60, Cilindro PC60E WiFi
- Wood Options: Thermo Poplar. Western Red Cedar is also available by special order. Call 954-674-8133 for pricing.
- Use Case: The ideal daily-use two-person home sauna — spacious enough for genuine comfort
- System: Carbon Smart™ modular kit — Finnish Sauna Builders precision for professional or DIY installation
Specifications
- Dimensions: 4' × 7' × 8' (W × D × H)
- Capacity: 2–3 persons
- Wood: Thermo Poplar
- Heater Range: 6KW
- Delivery Inspection: Please report any shipping damage or missing parts within 72 hours of delivery.
