Cold plunge guides
Running costs, chillers, safety, water care and UK garden setups: the practical questions UK buyers ask before and after buying.
Data guides
- Cold plunge warranties compared: the warranty on every UK tub and chiller, by type and brand.
- Chiller sizing calculator and ice calculator.
- Cheap tub plus separate chiller vs all-in-one cold plunge (2026): which should you buy in the UK?: The real cost, running cost, upgrade path and failure risk of a tub with a separate chiller against an all-in-one, with UK prices from September 2026.
- Cold plunge accessories worth buying in the UK (2026), and the ones owners never mention: The cold plunge accessories 1,202 owner posts and comments mention most: lids, filters, water treatment, thermometers and steps, with UK prices.
- Cold plunge installation checklist (UK): before it arrives, on the day, and the first week: What to check before a cold plunge is delivered to a UK home: access and door widths, the weight of a full tub, power and RCDs, drainage and winter.
- Cold plunge chillers explained: how they work and how to size one: How cold plunge chillers work, how to size one for your tub (1/3 HP to 1.5 HP), what to check before buying, and typical UK prices.
- What a cold plunge costs to run in the UK (2026): every chiller, at the current price cap: What a cold plunge chiller adds to a UK electricity bill at the Ofgem cap of 26.32p per kWh, for every chiller that publishes its draw, and against ice.
- Cold plunge safety: who should not, how to start, and the electrics: Who should see a doctor before cold plunging, what cold water shock does, and electrical and child safety at home, with sources from the BHF, RNLI and NHS.