Barrel Sauna 400 (with seated canopy & 2 rooms)
The Barrel Sauna 400 seats 5 to 7 people comfortably on twin 2m long aspen benches, with a spacious changing area featuring twin 1.2m benches. A 0.57m external seated canopy offers additional sheltered space, while a heat-retaining wooden door helps maintain warmth. Premium thermally modified fir walls provide strength and natural insulation, and the smooth aspen flooring stays gentle on bare feet.
L400 × W205 cm. Weight 1020 kg.
What's included?
- 6kW Harvia Vega electric heater
- Glass door or wooden door
- Full wooden back design
- Black asphalt roof
-
Estimated Delivery:Oct 28 - Nov 01
-
Installation service: Available at checkout
Heating your sauna
Choose between a traditional wood-fired stove or a modern electric heater exclusively supplied by Harvia and Humm - two leading manufacturers known for their outstanding performance and reliability.
Delivery and Installation
Every barrel sauna is custom-built to order, please allow up to four weeks for delivery. Saunas arrive flat-packed with clear, step-by-step instructions for straightforward self-assembly.
Alternatively, our friendly team are available for professional installation with our door-to-garden delivery service.
Frequently Asked Questions
Do I need planning permission?
In most cases, no planning permission is needed. Since 2008, outbuildings in England have been covered by ‘permitted development’ rights - meaning you can install one without applying, as long as a few basic conditions are met.
You may need planning permission if you live in a designated area (such as an AONB, National Park, conservation area or World Heritage Site) or if your property is listed.
If not, you're generally fine provided:
- The sauna is not within 2m of a boundary (e.g. a garden fence)
- It doesn’t take up more than 50% of your garden space
- It’s not placed in front of the main elevation of your house
Check with your local planning authority for total peace of mind.
Can I place my sauna on grass?
A flat, firm surface is required for your barrel sauna. While a concrete base is ideal, level paving, decking, gravel or hardstanding are all suitable options.
Avoid placing your sauna directly on grass, as it won’t offer the stability or drainage required for long-term use.
What maintenance does my sauna require?
Your barrel sauna is designed to be low-maintenance and long-lasting.
Inside, the sauna requires only basic cleaning and good housekeeping. If you’ve chosen an electric heater, we recommend a safety check by a qualified electrician every 2–3 years to keep everything running smoothly.
