Portable Sauna Tents — FinSteam Pop-Up Gas Saunas
The cheapest, most flexible way into a real sauna. FinSteam portable gas sauna tents pitch in minutes, heat in about 15 minutes, and run on gas — no electrics, no chimney, no fixed install. Pack them away after use or take them with you. From £795, exclusively at Steam & Oak.
Why a portable sauna tent
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Off-grid — gas-powered, so no electrical supply or wiring needed
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Fast — up to temperature in around 15 minutes
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Portable & pack-away — ideal for small gardens, patios, renters, events and mobile use
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Lowest cost — a real sauna from £795, far below a built cabin or barrel
The range
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FinSteam Fritid — pop-up gas sauna tent for 2–4, £795. The simplest way in.
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FinSteam Fritid X — premium, connectable, 2–4, £895.
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FinSteam Dome — group/event sauna tent for 10–14, £1,795.
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FinSteam NOIR — complete sauna packages (tent, gas heater and kit), from £3,495 (NOIR M) up to the NOIR XXL two-tent suite (£5,495), with safety-pack options.
Tent vs complete package
The Fritid and Fritid X are the tent structures — the lowest-cost route. The NOIR range is the all-in-one option: tent, gas heater and the kit to run it, bundled together. If you want everything in one box, start with NOIR; if you want the cheapest entry, start with Fritid. For why gas works so well outdoors, see Gas Saunas Explained.
Portable sauna tent FAQs
What is a portable sauna tent?
A pop-up tent sauna heated by gas — it pitches in minutes, heats in about 15 minutes, and needs no electrics or chimney. It packs away after use, so it suits small spaces, renters, events and anyone who wants a real sauna without a fixed install.
How much is a portable sauna?
FinSteam portable sauna tents start at £795 for the 2–4 person Fritid, with the connectable Fritid X at £895 and the 10–14 person Dome at £1,795. Complete NOIR packages (tent, heater and kit) run £3,495–£5,495.
Do portable sauna tents need electricity?
No — they're gas-powered, so there's no electrical supply, wiring or chimney to install. That's what makes them fully portable and off-grid.
How long does a portable sauna tent take to heat up?
About 15 minutes to reach temperature — much faster than a built electric or wood-fired sauna, because the tent is compact and the gas heater is powerful.
How many people fit in a portable sauna tent?
The Fritid and Fritid X seat 2–4 people; the Dome is a group/event tent for 10–14. The NOIR packages are built around 2–4 person tents (the XXL is a two-tent suite).
New to portable saunas? Read the full Portable Sauna Tents UK guide — how the gas system works, the safety case, and which model suits you.
Want a permanent garden sauna instead? See Outdoor Saunas or our Outdoor Sauna UK guide.
