Commercial-grade, certified.
Engineered in Britain for continuous daily use. UKCA certified, and set up to run to PWTAG and SPATA operating guidance.

Done properly, cold water immersion is a practice: meeting something hard, and coming back down. Done badly, it's a plunge few benefit from. We build commercial cold water immersion that members and guests come back for: governed by The Cold Standard, connected on HALO, backed by a UK team. Trusted by David Lloyd, Soho House, Six Senses and 1Rebel.
No two facilities run cold the same way. A gym floor is about throughput between sessions; a spa is about the thermal journey guests rebook; a studio is about programming at its own pace. Start with your sector: each page covers the systems, the space planning and the support that fit how you operate.








A commercial ice bath is easy to buy and easy to get wrong. Brass Monkey installs are governed by The Cold Standard, with the science, the infrastructure and the governance working as one system, so cold water immersion performs like the amenity you paid for, session after session.
Engineered in Britain for continuous daily use. UKCA certified, and set up to run to PWTAG and SPATA operating guidance.
Live telemetry and performance monitoring. Your team sees the state of every unit, and so do we.
Programming, dosing and safety to standard: staff trained, sessions structured, members and guests confident.

Every commercial install is backed by a UK support team with clear SLAs, most issues resolved remotely through HALO diagnostics, plus ProCare service plans and engineers on the road when it matters. Custom builds run through our five-stage design-and-install process, from first site visit to handover.
Tell us about your site and your members or guests. We'll shape the right system to The Cold Standard, on HALO, with ProCare.
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