1100 × 700 × 600Deep Whirlpool Bath
A handmade hydrotherapy bath — deep, full-body, and built entirely around the way you bathe.
from £3,500.00 (including VAT) · made to order in Somerset
Earliest delivery—
This size, no jets
Just the tub — no systemJust the tub — no system
from £1,095.00
The same handmade shell, the same depth — without the whirlpool system. Same 30-year guarantee.
from £1,095.00›
Handmade in Britain
Hand-built to order in our Somerset workshop, never mass-produced.
Bespoke to you
Your size, jets, colour and layout — a true one-of-one build.
British Standards
Designed and tested to the British Standards, and past them.
Flush jets
Every jet sits flush to the wall — nothing protrudes into your soak.
Colour matched
Any of 337 RAL & BS 4800 colours, cast right through the Omnigel itself.
30-year shell guarantee
30 years on a shell built to be kept for life — with a 5-year warranty on the whirlpool system.
7-layer Omnigel
A hand-built, 7-layer shell that stays warm to the touch.
Zone Therapy
Jets mapped to your muscles, from the neck to the calves.
Kept warm
An inline heater holds the water warm through a long soak.
Clean by design
Self-draining and blow-dried, for a hygienic bath every time.
A hot tub — reimagined.
Everything a hot tub gives you — heat, jets, bubbles and colour — without the lid, the chemicals or the shed-sized eyesore. A handmade whirlpool bath you sink into, indoors or out, built to last a lifetime.
Homes, in & out
A daily soak that turns the bathroom — or the garden — into a private spa.
Airbnbs & short stays
The booking magnet. Guests pick the stay for the tub, then come to us to buy one.
Hotels & retreats
A signature in the room or on the terrace that guests photograph and remember.
Gyms & fitness
Warm-down and recovery members can feel — and post about.
Sports clubs
Recovery for the squad: warm jets, or run it cold for contrast therapy.
Wellness & spa
A centrepiece soak, colour-matched to the scheme, built to commercial standards.
Commercial & trade
Indoor or out, to your spec, at any quantity — crated and shipped worldwide.
Fire & Ice
Pair it with a cold plunge and sauna for the full contrast-therapy ritual.
Which system is right for you?
Whirlpool (water) jets
Pressurised water, flush to the walls, for a deep, targeted, kneading massage — the classic whirlpool feel.
Air jets
A blower lifts the whole bath into a soft, effervescent bubble soak. Gentler and enveloping — lovely on its own, or layered under the water jets.
Why most commercial sites choose air
Guests see it as cleaner: with air, no water is drawn back through the pump, the pipework and out through the jets — nothing is recirculated. You still get the touch control, heated air, lights and bubbles — and because it's air, guests can actually use bubble bath (put bubble bath through a water jet and the foam climbs out of the tub). For Airbnbs, hotels and gyms, air is the easy, low-maintenance choice.
Jets set flush into the wall — the way it should be.
No bulky nozzles jutting into the bath. No snagging. Just one clean, continuous surface.
Every jet is set flush to the inside of the bath, bonded in through a stainless-steel load-transfer flange — so the surface stays one continuous piece, nothing protrudes into your soak, and there's no rim to crack or peel around the jet. The face sits at the shell; the working body sits behind the wall.
And there's a jet for every part of the body: directional and swirl jets for a deep, kneading massage, mini jets for finer detail, and a guarded safe-suction return that's engineered against entrapment. Each whirlpool jet draws water through the pump and venturi-mixes air for the massage, and every jet's flow and direction adjusts to you.
Colour, your way.
The colour is in the bath, not on it — cast right through the Omnigel, matched to any RAL or BS 4800 shade, and it will never chip, fade or peel.
Your bath is never painted, and never coated. The colour is mixed into the Omnigel and cast right through the shell — so the shade you choose runs from the hand-polished inner surface all the way through the wall. It cannot chip at an edge, cannot fade in sunlight, and can never peel or scratch back to a white base, because there is no base. Scuff it in twenty years and the very same colour is still underneath.
We match to any RAL or BS 4800 shade — to a tile, a tap, a paint chip, or a colour you've carried in your head for years. Brilliant white is standard; every jet ring, the suction guard and the brassware can stay chrome or be fully plated to match.
Tap any shade below — shown as the exact shade, matched into the gel; renders of this size are in production, and your 1100 × 700 is cast right through in the same colour.
Every fitting, plated to match — and tested to prove it.
Choose a plated finish and every visible fitting — each jet ring, the suction guard and the control bezel — is hand-finished through Omnitone, our colour-matching service. Matched to your brassware, or to the exact RAL or BS 4800 shade of your tub, and independently tested to the same standards used across the paints and coatings industry: BS 3900 and ISO 11341.
Hand-finished to order — allow around 30 additional business days on your build. The full test results, on the Omnitone page →
Light, warmth and water — set to your mood.
Submersible chromotherapy lighting — up to nine colours and nine soft fades, drifting through the water.
Chromotherapy — colour therapy — is the practice of using coloured light to influence mood and wellbeing. Warm colours tend to stimulate and energise; cool colours tend to calm and slow you down. Add sealed, fully submersible LED chromotherapy and the whole bath becomes that atmosphere: nine solid colours plus nine soft fades that drift gently from one to the next as you soak.
- Red — energising, warming
- Orange — uplifting, cheering
- Yellow — bright, mood-lifting
- Green — balancing, restful
- Blue — calming, cooling
- Indigo — settling, meditative
- Violet — soothing, restorative
Up to four lights spread the colour through the water, all run from the same flush panel as the jets. Pair it with heated air and an inline keep-warm heater so the soak never has to end early. Chromotherapy is offered for relaxation and wellbeing.
The system, running.
Real Omnitub whirlpool systems — jets, air and chromotherapy — filmed in our Somerset workshop and in customers' homes.
One jet per muscle. Mapped to your body.
Our jets aren't scattered — they're placed by zone, a cluster aimed at each muscle group's trigger points, from the base of the neck to the seat. Tell us where you carry tension, and we build the layout around it.
Neck
The base of the skull and top of the neck — where a screen-bound day settles.
Shoulders
Across the shoulders, easing the tension you hold without noticing.
Upper back
Between the shoulder blades — the knots from desks, driving and lifting.
Mid-back & spine
Either side of the spine, top to bottom — never on the vertebrae themselves.
Lower back
The lumbar curve and sacrum — the deep ache of standing and lifting.
Thighs
Along the seat and side walls, working the big muscles of the upper leg.
Calves
At the front of the seat — for circulation, recovery and days spent on your feet.
Popular jet placement designs.
A starting point, not a limit. These are the layouts our customers reach for most — pick one as your base, then we tailor it to your body on the working drawing.
Backed by the research
Warm-water jet massage dilates the blood vessels and lifts circulation, flushing the lactic acid that builds after exercise, while the jet stream mimics the compressive strokes of a sports masseur — easing soreness, stiffness and recovery time.
Run it cold, too
The very same system runs in cold water for contrast therapy — alternating warm and cold to drive a pumping action through the circulation that athletes use to speed recovery, calm inflammation and sharpen focus. One bath, hot or cold.
We design our jet placements around the peer-reviewed hydrotherapy literature — not guesswork. Warm-water jet massage and immersion have been studied for exactly the areas we target:
- Low back & lumbar — a randomised controlled trial in Physiotherapy found hydrotherapy improved pain and mobility in chronic low-back and back-and-leg pain.
- Underwater jet massage — a clinical trial of warm underwater jet massage at 33–35 °C for chronic low-back pain (ClinicalTrials.gov NCT04485182).
- Muscle recovery — a narrative review of hydrotherapy for athletes reports reduced inflammation and soreness, and faster recovery.
- Across conditions — a summary of systematic reviews in Evidence-Based Complementary & Alternative Medicine found water-immersion therapies give significant pain relief in low-back and rheumatic conditions.
Placements are informed by this published evidence; individual results vary. Offered for relaxation and wellbeing — not a medical treatment or medical advice.
One considered system, engineered as a whole.
Water, air, heat, light and control — designed, plumbed and tested together in Somerset, not bolted together from parts. Here's everything working as one.
Water circuit
A run-dry pump draws through the Safe-Flow suction and drives the wall jets, venturi-mixing air into each for the deep-tissue massage.
Air circuit
A silent blower feeds the base jets — five turbulence levels and a massage mode — for an all-over effervescent soak.
Heat & keep-warm
An inline keep-warm heater holds the water temperature through a long bath, with a heated-air option that warms the bubbles too.
Light & mood
Submersible chromotherapy lighting — up to four points, nine colours and nine soft fades — run from the same flush panel.
Controls
One flush glass touch panel runs the jets, blower, lighting and clean cycle — submersible, with no electrics at the waterline.
Clean & drain
The pipework falls to drain and blow-dries on power-down — under 125 ml left behind, against the 500 ml the standard allows.
The jets
Directional, swirl, mini and jumbo jets, each set flush to the wall and adjustable to you.
Safe suction
A guarded, key-removable suction that disengages the water pressure within seconds of activation.
Jet fill
Fill the bath through the jets themselves, flushing fresh, clean water through the system every time.
Built & tested
Assembled and fully water-tested by hand in Somerset, then signed off on your working drawing.
Engineered, measured, proven.
Built to the British Standards — and past them.
A whirlpool's real health risk is the water you can't see — stagnant water in the pipework breeds biofilm and Legionella. The Standards exist to control exactly that. We don't just meet them; we engineer past them — and every system is fitted and tested to BS EN 1276, the antibacterial suspension test, for proven hygiene.
- Watertightness & pressure
- Thermal performance
- Marking & commissioning
- Drains down after every use
- Commissioning & instructions
- Supplied as a complete, tested unit
- Cl. 22.103 — anti-entrapment, ≤ 20 N
- Cl. 22.102 — water retention
- Cl. 6.3.3 — submerged-control safety
- Trip-free thermal cut-outs
- Run-dry pump protection
- IP-rated, insulation-class-F blower
- 30 mA RCD protection
- IP-rated to the bathroom zones
- Supplementary equipotential bonding
- Certified by a registered electrician
- Permanent connection, no plug
- Sealed, tamper-evident terminal box
Self-draining & blow-dried
The pipework is heat-formed to fall to its lowest point, and the blower blow-dries every line on power-down — so you never get the stagnant water or "black stuff" that plagues cheaper systems. Retained water measured in the low hundreds of millilitres, not litres.
Anti-entrapment
The safe-suction disengages the water pressure within seconds of activation, and is tested to the hair- and body-entrapment requirements of BS EN 60335-2-60 — engineered to exceed the EN/BS entrapment standards.
Submersible controls
The flush glass controls pass the leakage test and stay fully operational even when submerged — no electrics exposed at the waterline.
Run-dry pump
The pump won't be harmed if switched on in an empty tub, and the blower self-purges warm air through the lines after every use.
Your whirlpool, feature by feature.
Everything in the builder below, in plain English — so you know exactly what you're choosing.
Whirlpool jets
Pressurised water jets set flush into the walls, each venturi-mixing air for a deep, kneading massage. Aimed at the neck, shoulders, back and seat — and every jet's flow and direction adjusts to you. More jets means more coverage and power.
Air jets
A grid of jets in the base, fed by an air blower, that lift the whole bath into a soft, effervescent bubble soak. Gentler and more enveloping than the water jets — lovely on their own, or layered underneath them.
Chromotherapy lighting
Sealed, submersible LED lighting that bathes the water in colour — up to nine colours and nine soft fades, set from the panel. Warm tones to unwind, cool to refresh. Choose two, three or four lights for more spread.
Heated air blower
Warms the air before it's pushed through the air jets, so the bubbles don't cool your water. A long soak stays comfortable from the first minute to the last.
Jet fill
Fills the bath up through the jet system itself, flushing fresh, clean water through the pipework every single time — for the most hygienic soak, with nothing left standing in the lines.
Colour-matched Omnigel
Your colour is cast into the Omnigel itself — matched to any RAL or BS 4800 shade — so it runs all the way through the hand-polished surface and can never chip, fade or peel. Never painted, never a coating.
Chrome or fully plated
Chrome as standard — or every jet ring, the suction guard and the brassware fully plated. Choose what it matches: your brassware finish (brushed brass, matt black, nickel and more), or your tub colour — the very shade cast into the Omnigel. We confirm the exact finish with you on your working drawing.
Glass Touch panel
One flush glass touch panel runs the jets, blower, lighting and clean cycle — submersible, with no electrics at the waterline. Included as standard on every system.
Build your whirlpool in the studio
Design every detail — colour, whirlpool & air jets, chromotherapy lighting, heated air, jet finish and your colour-matched waste — in our full-screen studio, then add it straight to your basket. Your exact jet layout is drawn to scale with you after you order.
Build your whirlpool →Prefer to talk it through? Enquire — ideal for multiple baths or a project.
Full specification
The bath
| Size | 1100 × 700 mm |
| Depth | 600 mm — true full-body immersion |
| Configuration | Single bather, reclining |
| Material | Omnigel — 7-layer hand-built shell |
| Surface | Hand-polished · colour cast through the gel |
| Colour | Brilliant white, or 337 RAL / BS 4800 matches |
The whirlpool system
| Whirlpool jets | Flush, on the walls — 18 to 48, adjustable |
| Air jets | Flush, on the base — up to 48 |
| Chromotherapy | Up to four lights · 9 colours · 9 fades |
| Heated air · jet fill | Optional |
| Control | Flush Glass Touch panel — included |
| Finish | Chrome, or fully plated to match |
| Jet placement | Bespoke — your Zone Therapy layout |
Compliance & install
| Standards | BS EN 12764 · 60335-2-60 · BS 7671 |
| Electrical | IP66 switched fused spur — 13 A (16 A+ with heater) |
| Protection | 30 mA RCD |
| Installation | By a registered electrician, to Part P |
Ownership
| Warranty | 30-year shell guarantee · 5-year whirlpool system warranty |
| Made | By hand, to order, in Somerset |
| Payment | 100% upfront |
| Sign-off | Working drawing + electrical certification |
Documents & downloads
Made in Somerset. Delivered to your door.
Your bath is hand-built to order, then purpose-crated and delivered with the care a piece this size deserves — across the UK and to over 220 countries worldwide.
Free UK Named Day Delivery
Every Omnitub ships free across mainland UK. Choose the delivery date that suits you at checkout — handled on a UK pallet network with Palletways and tracked the whole way.
International — 220+ countries
We ship worldwide. See live, all-in shipping rates at checkout for over 220 countries, with any duties estimated up front so there are no surprises.
Crated & protected
Each bath is purpose-crated for its size and weight and handled from our workshop to your door, with tracking and delivery updates at every step.
Shipping to your country
Live rates, import duties and delivery — written for your country, in your currency. 82 countries and counting.
Stay in one before you buy.
You don't have to imagine it. Up and down the country our whirlpool baths sit in homes, Airbnbs and retreats — and people book those stays specifically to try an Omnitub before they order their own. Here are a few places you'll find them.
Featured with thanks to the hosts — stay somewhere with an Omnitub? Tag @omnitub and we'll add you.
Designed for Indoor, Outdoor, Commercial & Recirculation
Choose your thermal build — rigid PIR insulation from 25 mm to 150 mm, with 50 mm as standard. Taped, bonded, over-laminated and sealed with our Omnicoat finish, so the whole build holds heat as one continuous shell.
- 150 mm available From 25 mm to 150 mm — 50 mm is our standard
- 0.13 W/m²K wall Wall U-value at 150 mm vs 3.0 bare — near-passive
- 80 % longer heat Held at 50 mm vs a bare build — and a smaller chiller or heater
Choose your thermal build
Insulation is specified by thickness — from 25 mm to 150 mm, with 50 mm as standard. The thicker the board, the lower the heat loss and the smaller the chiller or heater you need. Thicknesses can be mixed across a single build where the project calls for it.
More than a board — a sealed thermal shell
It isn’t just the insulation. The board is taped, bonded into the tub, over-laminated with further layers of glass and resin, rolled, then sealed with Omnicoat — our final, sealed-in coat. The result is one continuous, gap-free shell with no thermal bridging, so the insulation performs at its full value and the whole build works as a single unit. Colour runs all the way through the Omnigel beneath it — never painted on.
| Thickness | Board R-valuem²K/W | Wall U-valueW/m²K | Best suited to |
|---|---|---|---|
| Bare build | — | 3.0 | Indoor domestic use — already outperforms acrylic & steel |
| 25 mm | 1.10 | 0.58 | Light outdoor & shoulder-season knock-back |
| 50 mm Standard | 2.25 | 0.35 | Most projects — holds heat for hours, balanced cost |
| 75 mm | 3.40 | 0.25 | Cold-climate outdoor & light commercial |
| 100 mm | 4.50 | 0.19 | Year-round outdoor & high-use commercial |
| 120 mm | 5.65 | 0.16 | Demanding commercial & continuous recirculation |
| 150 mm | 6.80 | 0.13 | Near-passive — maximum heat retention |
Figures are for the finished, sealed build (board R plus the over-laminated, Omnicoat-sealed shell). A lower U-value means less heat lost — and a smaller, cheaper-to-run system holding it. Want the numbers for your exact tub, water temperature and climate? The OmniSoak calculator models it live.
Where it earns its keep
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Indoor
Optional on standard installs — our 7-layer build already outperforms acrylic and steel for regular bathroom use.
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Most demand
Outdoor & cold plunge
Protects against the temperature delta between your water and the surroundings — prevents condensation, holds heat, survives winters.
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Commercial
Hotels, spas, glamping, wellness facilities — additional insulation reduces equipment workload and running costs.
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Recirculation & filtration
Tubs paired with chillers, plant rooms or filtration units — extra insulation protects both the tub and the system around it.
Insulation on an Omnitub is specified by thickness — rigid PIR board from 25 mm up to 150 mm, with 50 mm as our standard. The thicker the board, the lower the heat loss, and the smaller the chiller or heater needed to hold temperature.
It is not just the board. The insulation is taped, bonded into the tub, over-laminated with further layers of glass and resin, rolled, then sealed with Omnicoat — our final, sealed-in coat. The result is one continuous, gap-free shell with no thermal bridging, so the insulation performs at its full value and the whole build behaves as a single unit. Colour runs all the way through the Omnigel beneath — it is never painted on.
The most popular choice is 50 mm, which holds water temperature far longer than a bare build — a build that already outperforms acrylic, steel, and most other bath materials on the market. Step up to 100 mm or 150 mm for year-round outdoor use, high-demand commercial settings, or continuous recirculation, and the wall U-value falls towards near-passive levels.
Heavier insulation reduces the workload and running costs of your equipment and prevents condensation caused by the temperature difference between the water and its surroundings — whether that is a garden cold plunge, a spa hot soak with plant-room recirculation, or a commercial wellness facility. It protects both the tub and the system connected to it.
Some customers add insulation to indoor installations too, and we are happy to accommodate that — though it is not necessary for standard indoor domestic use, hot or cold. Our standard build is more than sufficient for a regular bathroom.
Available on any tub in our range, in any colour. Thicknesses can be mixed across a single build where a project calls for it. Pricing is on application, based on your project.
Spec your insulation in one call.
Available on any tub in our range. Tell us your project conditions — we'll spec the right thickness, walk you through pricing, and confirm the build slot before you commit a penny.
- Insulation thickness recommendation (25mm — 100mm+)
- Project pricing with no commitment
- Build-slot confirmed before payment
- Direct line to the maker — not a call centre
Real customers, real soaks
Independent reviews from people who actually own an Omnitub. Verified by Trustpilot.
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Best bath we've ever had
From the first phone call through to delivery, Omnitub were incredible. The depth is everything they say — a proper soak that fills you up to the shoulders. Worth every penny.
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Genuinely handmade
You can tell this is built by hand. The finish is flawless, the colour exactly what we wanted, and the team kept us in the loop the whole way through manufacturing.
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Holds heat for hours
We filled it once and were still warm two hours later. The Omnigel layers make a real difference — way better than the acrylic we replaced.
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Outdoor cold plunge
Installed it as an outdoor plunge with extra insulation. Survived a Pennine winter and still looks brand new. The team's installation advice was spot on.
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Bespoke colour match
We sent them a paint sample and they matched it perfectly. The bath ties in beautifully with our bathroom palette — couldn't have done it with any other manufacturer.
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Worth the wait
Coloured tub took the full two weeks they quoted, but the wait was worth it. Delivery was on the date we chose at checkout and the driver was excellent.
