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
Collection
Square Baths
Square Bathtubs by Omnitub — Deep Soaking in a Compact Footprint A square bath isn't a compromise — it's a smarter use of space. Where a long rectangular bath demands a 1700mm or 1900mm wall, a square deep-soaking tu...
- 5 products in this range
- 30-year manufacturer warranty
- 125+ colour options + bespoke matching
Why every Omnitub in this range
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Handmade in SomersetSkilled craftsmen, in-house manufacturing
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30-year warrantyThe longest in the deep-soaking category
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Worldwide shippingWorldwide via our shipping network
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125+ bespoke coloursRAL, Pantone, paint-sample match
- Feet Included
1050 x 1050 Deep Soaking Tub – 600mm Depth – Square – Omnitub
+54In stockRegular priceFrom £1,195.00 GBPUnit price -
- Feet Included
1200 x 1200 Deep Soaking Tub – 600mm Depth – Square – Omnitub
+93In stockRegular priceFrom £1,295.00 GBPUnit price -
- Feet Included
1400 x 1400 Deep Soaking Tub – 600mm Depth – Square – Omnitub
+92In stockRegular priceFrom £1,795.00 GBPUnit price -
- Feet Included
1500 x 1500 Deep Soaking Tub – 600mm Depth – Square – Omnitub
+93In stockRegular priceFrom £1,895.00 GBPUnit price -
- Feet Included
1600 x 1600 Deep Soaking Tub – 600mm Depth – Extra Large Square – Omnitub
+93In stockRegular priceFrom £1,995.00 GBPUnit price -
Shipping, delivery & lead times
Made in Somerset, shipped worldwide. UK mainland is free; international ships via our shipping network with live multi-carrier rates at checkout.
Lead times by product
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
FreePalletways kerbside delivery, inclusive of VAT. Choose your delivery date at checkout.
International — live multi-carrier rates
worldwideAir or road freight worldwide via our shipping network. Live multi-carrier rates at checkout.
About the range
About this range
Square Bathtubs by Omnitub — Deep Soaking in a Compact Footprint
A square bath isn't a compromise — it's a smarter use of space. Where a long rectangular bath demands a 1700mm or 1900mm wall, a square deep-soaking tub fits where you'd otherwise put a shower, while giving you full upright immersion. Better for small bathrooms, better for couples, better for anyone who wants to actually soak rather than just lie down.
Every Omnitub square bath is handmade in Britain from Omnigel — our proprietary 7-layer construction that's naturally warm to the touch, naturally non-slip, UV-resistant and built to last decades. 30-year manufacturer's warranty as standard.
Sizes Available
- 1050mm × 1050mm — 600mm depth, ideal compact two-person
- 1100mm × 1100mm Seated — 1000mm depth with deep seat, two-person Japanese-style
- 1200mm × 1200mm — 600mm depth
- 1400mm × 1400mm — 600mm depth, large square for couples
- 1500mm × 1500mm — 600mm or 1000mm seated, multi-person social bathing
- 1600mm × 1600mm — 600mm depth, extra large square
Why Square?
- Space-efficient — fits where a long bath won't
- Two-person friendly — sit facing each other rather than head-to-toe
- Design statement — a clear architectural break from the standard 1700mm
- Indoor, outdoor & commercial use
Delivery & Colour Options
- White in stock — orders before 10am dispatched same working day, free UK delivery
- Custom colours via three services: Omnitub Colour Chart (BS 4800), any RAL colour, or our bespoke sample-match service. Coloured tubs are made to order in 14 days.
- Worldwide shipping to 220+ countries
- Hold Order option — secure your tub now, schedule delivery for when your project is ready
Looking for a different shape? See our full range of Deep Bathtubs, or visit the showroom to compare in person.
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)
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.
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
Six reasons people choose us, once.
Handmade in Somerset. Engineered to last decades. Available in any colour, for any room, in any climate.
HandmadeHandmade Deep Soaking Bath Tubs
Handmade in Somerset using the finest materials ensuring we can stand behind our 30 year Manufacturers Warranty.
600mm soakSoaking 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).
worldwideWorldwide Shipping — Road, Sea & Air
UK delivery via Palletways. International shipping via our network of partners — DHL, UPS, FedEx, TNT and others — with live rates at checkout. Sea freight available on request for larger orders.
Indoor, Outdoor or Commercial Use
Bathrooms, Tub Rooms, Gardens, Hotels, Airbnb, Glamping, Rentals, Retreats, Health Clubs, Gyms and more.
Suitable With Or Without A Shower System
An Omnitub® is great to use with a shower. The solid, sturdy base delivers an amazing experience.
125+ coloursAny 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
All articles
The Omnitub journal
Builds, installs, colour stories, and notes from our Somerset workshop.
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Emerald, Brass & British Craft: How Forazzi Bathrooms Built a Boutique-Hotel Soak into a Compact Edinburgh Tenement
A walk-in rain shower. A 600mm-deep Omnitub. A wall of glazed emerald tile. All inside a footprint most people would write off as too small for a bath at all...
Read -
Mauve, Subway Tile & British Craft: How Forazzi Bathrooms Fitted a 1700 × 750 Deep Soaking Tub into a Compact Edinburgh Tenement
A traditional chrome thermostatic shower. A 600mm-deep Omnitub. A wall of crisp white subway tile wrapped in deep mauve panelling. All inside a tenement foot...
Read -
Why choose a deep soaking tub over a standard bath?
A deep soaking tub is a type of bathtub that is designed to allow the user to immerse themselves fully in the water. This can provide a number of benefits o...
Read
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.
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.
What to expect
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Pick a slot
Use the calendar below to pick a date + time that suits — slots refresh in real time.
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We confirm
Confirmation email lands instantly. We’ll WhatsApp you the day before to check what you want to focus on.
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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.