4 Person Flat Barrel Outdoor Sauna | Heritage Sauna®

The Heritage Sauna® 4-Person 7′ x 6′ Flat Barrel Sauna is a handcrafted outdoor sauna made in Ontario, Canada, from premium red cedar and white cedar for durability and natural beauty. Designed for a traditional Finnish sauna experience, it promotes deep cleansing, circulation, and overall wellness. This flat barrel design features two interior benches, additional porch seating, and an “Ice and Water Shield” layer between the roof and ceiling for enhanced weather resistance. The sauna kit includes roof boards, membrane, vent kit, flat floors, door handles, glass doors, and assembly hardware, making it easy to set up your backyard retreat. Compatible with Finnish Harvia heaters (sold separately).

Flat-rate delivery of £274 covers every product and accessory to any UK mainland address; orders over £5,000 ship free. We process orders in 1–3 working days and the courier takes 3–6 working days. Large items come on a pallet and we phone to book a delivery day.

You can cancel within 14 days of delivery under the Consumer Contracts Regulations. Returns are processed within 7 working days of the goods arriving back with us. Read the full shipping policy and returns policy.