Heat Construction

Founded by Lewis Jenkinson (BSS Technical Officer), Heat Construction specialises in authentic, high-performance sauna solutions for residential and commercial clients.

​We operate with a 'Safety First' philosophy, ensuring every build meets rigorous industry standards.

​Our Services:

🌲 Bespoke Cabins: Custom timber builds designed for your specific space.

🪵 Cedar Barrel Saunas: Premium Siberian Cedar units for gardens and wellness sites.

⛺ Teltta Saana: Commercial-grade mobile tent saunas (No planning required).

​Based in Stoke-on-Trent, serving the UK.
heatconstruction.co.uk

Expedition Grade Heat. Fits in your boot.

​Most portatable saunas sacrifice heat quality for weight. We refused to make that compromise.

​The Teltta Saana system is designed to be the bridge between a wilderness expedition and a permanent garden suite.

​🎒 True Portability: Yes, the genuine Narvi stove packs 35kg of stone mass. But the system is designed to be transported by car and deployed by one person (with a trolley for the easy life).

​🌲 Permanent Durability: Unlike flimsy pop-ups, the stainless steel frame and Vinylplan fabric are built to withstand British winters. Use it for a weekend adventure, or leave it set up in your garden all year round.

​Authentic Finnish Löyly, wherever you park.

​WINTER OFFER: £500 OFF Teltta Saana full kit until 31st December.



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A sauna is only as good as its stove. And a tent sauna is no exception.

​Meet the heart of the Teltta Saana system: A genuine Finnish Narvi wood-burner designed specifically for this mobile unit.

​Unlike the lightweight 'camping tin' stoves you see elsewhere, this unit holds a massive 35kg of stone. Why does that matter?

​1️⃣ Thermal Mass: It stores heat, meaning the temperature doesn't crash the moment you open the door.

2️⃣ Authentic Löyly: You can throw water. Properly. The stones hiss and release that soft, rolling steam you expect from a timber cabin, not the harsh, dry heat of a cheap radiator.

3️⃣ Efficiency: The secondary combustion channel burns cleaner and gets you to 75°C+ in just 30-45 minutes.

​Encased in a fire-retardant Vinylplan shell with a 100% stainless steel frame, this isn't just a tent. It's a serious wellness asset.

​WINTER WARMER EVENT: Save £500 on complete kits ordered before Dec 31st.

1-2 weeks on delivery. Buy now in time for the New Year: https://www.heatconstruction.co.uk/order-online
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