Finnmark Sauna
Ralva Large - Outdoor Sauna Cabin
£3,000.00
Price includes VAT where applicable. Delivery calculated at checkout.
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Planning a sauna? Talk to us before you order
For saunas, hot tubs and other large purchases, we recommend checking delivery access, groundwork and electrical requirements with us first. Tell us about your space and we will help you confirm what you need.
Freight delivery
This item is too large or heavy for a parcel carrier and travels by freight or pallet service. Please contact us before ordering so that we can confirm the delivery arrangements, any delivery charge, the lead time and the access requirements for your address.
Delivery information
14-day right to cancelChanged your mind? Tell us within 14 days of delivery. We cover reasonable return costs for faulty or incorrect items. Returns and refunds
Questions before you buy?Email support@brambleandbolt.shop or call +44 7848463927
The Ralva Large is the largest cabin in the Ralva range at 2660 mm wide. Its bench runs the full length of the back wall with an L-shaped return down the side, and two to six people fit, which makes it the one to choose if the sauna is going to be shared. The rounded form is what you notice first: there are no square corners anywhere on the building, and the curve carries from the roof down through the sides to the base, framed in black-painted spruce against thermally modified pine. A full glass front in bronze-tinted tempered glass opens the room onto the garden.
Choose your package
- Modular Cabin Only (No Heater): the cabin kit only. No heater, controller, stones, safety rail or lighting is included.
- Electric Heater: Huum Hive Mini 10.5kW + UKU Glass WiFi + Safety Rail + Stones: the cabin kit with a HUUM HIVE Mini 11 (10.5 kW) electric heater, a HUUM UKU Glass Wi-Fi controller, a heater safety rail and sauna stones. Lighting is not included.
Electrical supply: HUUM lists the 10.5 kW HIVE Mini 11 for a 400 V three-phase supply only. If your property has a single-phase supply, choose the cabin-only option with a suitable heater, or contact us before ordering. All electrical work must be carried out by a qualified electrician.
Sold separately
- Warm LED Lighting Kit for the Fjelda and Ralva ranges
- A heater, controller and stones, if you choose the cabin-only option – see sauna heaters
Specifications
Figures as published by the manufacturer, Finnmark Sauna.
| External dimensions | W 2660 mm × D 1540 mm × H 2280 mm |
| Base footprint | 2400 mm × 1280 mm |
| Internal floor area | 2505 mm × 1304 mm |
| Sauna room volume | Approx. 6.6 m³ |
| Capacity | 2–6 people |
| Benches | Two-tier, L-shaped; lower bench 452 mm and upper bench 885 mm from the floor; upper bench 600 mm deep |
| Headroom above upper bench | 1209 mm |
| Cladding | Thermally modified pine; 42 mm staves |
| Arch covers | Black-painted Nordic spruce |
| Benches and backrests | Thermally modified alder / aspen |
| Roof | Black bitumen shingles |
| Glazing | Full glass front, 8 mm bronze-tinted tempered glass |
| Floor | Thermowood floor grate with drain |
| Ventilation | Air vents, with an inlet grate beneath the heater |
| Weight | Approx. 640 kg |
Assembly and foundations
The Ralva Large is supplied flat-packed in a crate as a complete kit for self-assembly. Assembly and installation are not included in the price. It needs a firm, level base suited to its 2400 mm × 1280 mm footprint and weight; please contact us for the manufacturer’s base guidance and the dimension sheet before ordering.
Delivery
This cabin travels by freight, not by parcel carrier. The delivery charge for your order is shown at checkout. Before ordering, please contact us so that we can confirm the delivery arrangements, timescale and access requirements for your address: +44 7848463927 or support@brambleandbolt.shop.
Warranty
Warranty cover for the cabin is set by the manufacturer. Please ask us for the warranty terms before ordering. HUUM heaters and controllers are covered by HUUM’s own warranty terms. Your statutory rights are unaffected.
| Brand | Finnmark Sauna |
|---|---|
| Category | Outdoor Sauna |
| Selected option | Modular Cabin Only (No Heater) |
| SKU | RalvaLBA |
Full specifications, dimensions and electrical requirements are in the product description. If anything you need is missing, please contact us before ordering.
Complete your setup
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Before you buy
Questions before you buy
How much is delivery?
Standard UK delivery is £4.99, or free on orders of £50 or more. Express delivery is £6.99. The options available for your address, and their cost, are shown at checkout before you pay. See our delivery information.
Can I return my order?
You can cancel within 14 days of receiving your goods without giving a reason — please contact us before sending anything back. Faulty, damaged or incorrect items are covered by your rights under the Consumer Rights Act 2015. See our returns and refunds policy.
Do I need an electrician?
Yes for hard-wired equipment. Electric sauna heaters, steam generators, controllers and sauna lighting must be installed by a qualified electrician in line with BS 7671 and the manufacturer's instructions. Check the electrical requirements in the product description before ordering.
Which payment methods can I use?
Payment is taken through Shopify's secure checkout. The methods currently accepted are shown at checkout, including Apple Pay and Google Pay where your device supports them.
Is there a warranty?
Manufacturer warranties, where offered, are in addition to your statutory rights. Warranty length and terms vary by product and manufacturer — contact us if you need help identifying the warranty that applies.
Can I get advice before ordering?
Yes. Email support@brambleandbolt.shop or call +44 7848463927 with the product you are considering and details of your space, and we will help you check suitability, delivery access and anything else you might need.