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  • Handmade in Somerset with a 30 year warranty

  • Internal Soaking Depths from 600mm to 1200mm

  • UK Shipping | Live worldwide rates at checkout

  • Rated 4.2/5 by 411+ verified buyers
Collection

Deep Bathtubs

Deep Bathtubs by Omnitub – Soak Deeper, Relax Better Welcome to Omnitub’s Deep Bathtubs collection—where luxury meets practicality. Our tubs are the deepest you’ll find anywhere, handcrafted in Britain. Thanks to our ...

  • 38 products in this range
  • 30-year manufacturer warranty
  • 125+ colour options + bespoke matching
Browse non-seated tubs Browse seated tubs Browse plunge tubs
  • Handmade in SomersetSkilled craftsmen, in-house manufacturing
  • 30-year warrantyThe longest in the deep-soaking category
  • Worldwide shippingWorldwide via our shipping network
  • 125+ bespoke coloursRAL, Pantone, paint-sample match
May Offers
Save up to 15% this May
Expires 31 May 2026 · midnight
Omnitub + Waste
Discount applied to tub
10% Off
Shower Tray + Waste
Discount applied to tray
10% Off
Omnitub + Panel + Waste
Discount applied to entire order
10% Off
Omnitub + Waste & Shower Tray + Waste
Discount applied to entire order
15% Off
Pricing is applied automatically at checkout — no code required.
Find Your Perfect Fit
Need a custom size or shape?

We manufacture fully bespoke bathtubs and shower trays in any length, width, internal depth and shape — handmade in Somerset.

Refine Your Selection
Use the filters below

Refine the catalogue by length, width, internal depth and shape to find the exact bathtub or shower tray for your space.

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Delivery

Shipping, delivery & lead times

Made in Somerset, shipped worldwide. UK mainland is free; international ships with live rates at checkout.

Lead times by product

White Omnitubs

Fastest
  • Orders placed before 10:00am — dispatched the same working day
  • Orders placed after 10:00am — dispatched the next working day
  • Delivered 2 working days after dispatch
  • Pick your delivery date at checkout, or hold for later

Coloured Omnitubs

Made to order
  • Made by hand to your colour spec — please allow 14 days production
  • Dispatched Monday to Friday once complete
  • Delivered 2 working days after dispatch
  • Pick your delivery date at checkout, or hold for later

Click & Collect

Somerset
  • Order before 10:00am for same-day collection
  • Order after 10:00am for next working day collection
  • We’ll contact you to arrange a suitable collection time
  • Monday to Friday · Unit 5, Batch Business Park, Lympsham BS24 0ES

Choose when you receive it

Immediate dispatch

Despatched as soon as possible — delivered on the next available date.

Scheduled delivery

Pick your preferred delivery date at checkout, at no extra cost.

Hold order

Secure your tub now and tell us when you’re ready — ideal if your installer date isn’t confirmed.

Where we ship

UK Mainland — Free

Free

Palletways kerbside delivery, inclusive of VAT. Choose your delivery date at checkout.

International — live rates

worldwide

Air or road freight worldwide. Live rates at checkout.

About the range

About this range

Deep Bathtubs by Omnitub – Soak Deeper, Relax Better

Welcome to Omnitub’s Deep Bathtubs collection—where luxury meets practicality. Our tubs are the deepest you’ll find anywhere, handcrafted in Britain. Thanks to our unique OmniGel process, they’re warm to the touch, keeping you cosy during every soak. Whether you’ve got a small bathroom, a sprawling garden deck, or a commercial spa, we offer over 30 sizes to suit your space perfectly.

Why Choose Omnitub Deep Bathtubs?

  1. Unmatched Depth: Ideal for a proper full-body soak—deeper than any standard tub.
  2. Warm & Cosy: OmniGel keeps the surface toasty, no cold shocks here.
  3. Made in Britain: Built by skilled British craftsmen, designed to last.
  4. Slip-Resistant: Safe for soaking or showering, no slips, no fuss.

Flexible Installation, Your Way

Our deep bathtubs fit any setup. Go free-standing for a striking look, pop it against one wall, or slot it into a corner (two or three walls). Fancy it under tiles or marble? Undercount it. Dreaming of an outdoor dip? Sink it below ground—perfect under decking or in a spa retreat. Heights range from 625mm to 750mm depending on your space, and you can trim the edges for a snug fit. Steps? Optional, but most Brits manage without.

Customise It to Suit Your Style

Make it yours with any colour you fancy—sleek black, crisp white, or something bold. The overflow? You choose where it goes—drill it on any side to match your plumbing (we leave it undrilled for full flexibility). Don’t worry about drilling—our tubs are sturdy yet simple to work with, no cracking or bulging. Our technical guide walks you through it step-by-step.

Perfect for Any British Home

Got a narrow doorway? No bother—our tubs squeeze through anything 630mm or wider. Feet come included but detached for delivery, making it easy to get into place. From cosy cottages to busy commercial spots, these tubs work anywhere. Our data shows small rectangular models (like the Solo Extra 1150x900mm) are a hit—proof they’re spot-on for compact UK bathrooms.

Easy Setup, Big Impact

Installation’s a doddle with Omnitub. Pair it with our wastes or panels (sold separately) for a cracking finish. Need details on height or trimming? Our full technical guide has all the answers. This isn’t just a bathtub—it’s a game-changer. A deep, luxurious escape that turns any soak into a proper treat.

Ready to Dive In?

Have a gander at our Deep Bathtubs collection now. With sizes for every need and custom finishes to match your taste, Omnitub brings British-made quality straight to your door. Explore today—your perfect soak awaits!

Insulation Solutions

Designed for Indoor, Outdoor, Commercial & Recirculation

Take our standard 7-layer build up to 13 layers — for outdoor cold plunges, commercial spas, and recirculation systems where every degree counts.

  • 13 layers max Up from our 7-layer standard build
  • 50 mm popular From 25mm to 100mm+ depending on project
  • 80 % longer heat Held vs standard 7-layer build (at 50mm)
Additional insulation walkthrough — up to 13 layers, finished with a fully sealed exterior coating.

Where it earns its keep

  • Indoor

    Optional on standard installs — our 7-layer build already outperforms acrylic and steel for regular bathroom use.

  • Most demand

    Outdoor & cold plunge

    Protects against the temperature delta between your water and the surroundings — prevents condensation, holds heat, survives winters.

  • Commercial

    Hotels, spas, glamping, wellness facilities — additional insulation reduces equipment workload and running costs.

  • Recirculation & filtration

    Tubs paired with chillers, plant rooms or filtration units — extra insulation protects both the tub and the system around it.

If your tub is going outdoors, connecting to a chiller or filtration unit, or being installed as part of a commercial setup — additional insulation is available from Omnitub.

We take our standard 7-layer build and add extra insulation layers bonded with glass and resin, finished with a fully sealed exterior coating. The thickness depends on your project — from 25mm upwards to 100mm+ depending on conditions and requirements. The most popular option is 50mm, which holds water temperature up to 80% longer than our standard 7-layer build — a build that already outperforms acrylic, steel, and most other bath materials on the market.

Additional insulation reduces the workload and running costs of your equipment and prevents condensation issues caused by the temperature difference between the water and the surrounding environment.

Whether it's a domestic garden cold plunge, a spa hot soak with plant room recirculation, or a commercial wellness facility — additional insulation protects the tub and the system it's connected to.

Some domestic customers have chosen to add insulation to indoor installations too — and we're happy to accommodate that. However, it's worth noting that additional insulation is not necessary for standard indoor domestic use, whether you're using the tub for hot or cold water. Our standard 7-layer build is more than sufficient for a regular bathroom environment.

Available on any tub in our range. Pricing is POA based on your project.

Pricing on application

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
WhatsApp the team Email an enquiry
Why Omnitub?

Six reasons people choose us, once.

Handmade in Somerset. Engineered to last decades. Available in any colour, for any room, in any climate.

  • Omnitub deep soaking bath being hand-finished in our Somerset workshop
    Handmade

    Handmade Deep Soaking Bath Tubs

    Handmade in Somerset using the finest materials ensuring we can stand behind our 30 year Manufacturers Warranty.

  • Cross-section showing an Omnitub's 600mm internal soaking depth
    600mm soak

    Soaking Depth Up to 600mm | 23.62 Inches

    When we describe our tubs as deep soaking we mean it. Your search has ended. Relax. (Non Seated Tub Depth).

  • Omnitub baths being prepared for worldwide shipping
    worldwide

    Worldwide Shipping — Road, Sea & Air

    UK delivery via Palletways. International shipping to 220+ countries with live rates at checkout. Sea freight available on request for larger orders.

  • Omnitub installed outdoors as part of a wellness retreat

    Indoor, Outdoor or Commercial Use

    Bathrooms, Tub Rooms, Gardens, Hotels, Airbnb, Glamping, Rentals, Retreats, Health Clubs, Gyms and more.

  • Omnitub with overhead shower system installation

    Suitable With Or Without A Shower System

    An Omnitub® is great to use with a shower. The solid, sturdy base delivers an amazing experience.

  • Range of Omnitub colour samples including bespoke colour matching
    125+ colours

    Any Colour Is Possible with Omnitub®

    Not everyone wants a white tub. We've over 125 standard colours and even offer a colour match service.

From the workshop

The Omnitub journal

Builds, installs, colour stories, and notes from our Somerset workshop.

All articles
Verified reviews

Real customers, real soaks

Independent reviews from people who actually own an Omnitub. Verified by Trustpilot.

Trustpilot

  • 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.
    Sarah W.Cotswolds
    Verified

  • 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.
    James P.Edinburgh
    Verified

  • 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.
    Priya R.Manchester
    Verified

  • 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.
    Tom L.Yorkshire
    Verified

  • 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.
    Eleanor B.London
    Verified

  • 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.
    Mike C.Bristol
    Verified
Read every review on Trustpilot
See it for yourself

Book a viewing — in person or on video.

Tubs you can sit in, layers you can touch, colours you can hold against the light. Or, if you can’t make it to Somerset, a one-to-one video walkthrough with the team.

In person

Visit the showroom

Sit in the tub. Compare depths. Test the surface temperature. Hold our 125+ colour samples against your own paint or tile. 30-45 minutes, by appointment only.

  • Where: Unit 6 Works 22, Bennett Road, Highbridge, TA9 4PW
  • When: Monday — Friday, by appointment
  • Cost: Free
Worldwide
On video

Video walkthrough

A live tour of the workshop, the colours, the build process, and your specific spec — over WhatsApp or Google Meet. We’ll point the camera anywhere you need.

  • Where: WhatsApp · Google Meet · Zoom (your pick)
  • When: Pick a slot that suits you — we're flexible
  • Cost: Free

What to expect

  1. Pick a slot

    Use the calendar below to pick a date + time that suits — slots refresh in real time.

  2. We confirm

    Confirmation email lands instantly. We’ll WhatsApp you the day before to check what you want to focus on.

  3. You arrive (or join)

    Maker-led tour, ~30 minutes, no sales pressure. Bring your spec sheet, your tile sample, your installer’s questions.

Pick your slot

Live availability — slots refresh every minute. Reschedule any time via the email confirmation.

Provenance

Verified Made in Britain

Never imported. Every Omnitub is hand-built in Somerset by our own craftsmen — from the Omnigel layup to the final coat. No outsourced moulds, no badge-engineering, no shortcuts.

  • Handmade in Somerset Every tub layered, finished and shipped from Unit 5 Batch Business Park, Lympsham — never outsourced.
  • Never imported No re-badged moulds, no white-labelled product. Every Omnitub starts and ends its journey on British soil.
  • 30-year warranty Backed by the longest manufacturer warranty in the deep-soaking bath category — only possible because we build it ourselves.
View Certificate of Manufacture
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