Wood-fired Hot Tubs

Heated by fire.
Built to last.

Each tub runs on nothing but firewood — no electricity required. Handbuilt in Dorset from 316 marine-grade stainless steel and maintenance-free Kebony timber, and fully insulated for genuine year-round use.

Start a conversation Explore the range

From

£13,495inc. VAT

2-person · 4–6 person available · handbuilt to order

Ask a question — no obligation

or call 01935 677096

What’s included

Marine-grade 316 stainless steel
Kebony timber surround
Wood-fired heating system
2 or 4–6 person models
Handbuilt to order
10-year structural warranty
No electricity required
Low-maintenance design

Wood-fired Hot Tubs

4–6 person tub

New 2026 design — improved build

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01

316 marine-grade stainless steel

The whole tub is built from 316 marine-grade stainless steel — the same alloy specified for boat fittings and coastal hardware. It shrugs off salt and weather without rusting or staining, so it stays looking new for years.

Built to last outdoors

02

Kebony timber cladding

Clad in Kebony — a modified hardwood that weathers to a soft natural silver and needs no oiling, staining or annual upkeep. Beautiful on the first day and a decade in, with none of the maintenance ordinary timber demands.

No aftercare required

03

Integrated log store

A log store is built right into the base, keeping a dry supply of firewood exactly where you need it — tucked neatly out of sight beneath the tub and always to hand when it's time to light up.

Firewood, always ready

04

Tap for filling & cooling

An easy-access tap lets you fill the tub and cool the water by hand, giving you simple, precise control over the temperature on the day — top up with cold whenever your soak gets a touch too warm.

Temperature on your terms

05

Wood-fired 29kW heater

A powerful 29kW wood-fired heater brings the tub from cold to a full soak in roughly 2.5–3 hours. No electricity and no plumbing to run — just standard firewood and the smell of a real fire.

Cold to soak in ~3 hours

06

Fully insulated, year-round

The tub body is fully insulated and arrives with an insulated cover, so it holds heat far longer between top-ups and is genuinely ready for use through every season — including the depths of winter.

Made for all seasons

Size4–6 people

Price£15,495inc. VAT

Lead time12–14 weeksfrom order*

HeaterWood-fired 29kW2.5–3 hrs from cold

External dims2038 × 2014 × 1015 mm

Internal dims1750 × 1220 mm

Volume1100 litres

Running costsFirewood onlyno electricity required

UseOutdoor, year-round

DrainageFast-drain valve

LevellingAdjustable feet

Guarantee10-year structural*

UK-wide installation service · worldwide shipping available. * Build slots are limited and scheduled on a first-come basis. Guarantee subject to terms and conditions, available on request.

Enquire now

Not sure which size?

The 2-person suits courtyards, smaller gardens and couples. The 4–6 person is built for families and entertaining. Both are the same handbuilt tub — only the size changes.

Wood-fired Hot Tubs

2 person tub

New 2026 design — improved build

Scroll to explore

01

316 marine-grade stainless steel

The whole tub is built from 316 marine-grade stainless steel — the same alloy specified for boat fittings and coastal hardware. It shrugs off salt and weather without rusting or staining, so it stays looking new for years.

Built to last outdoors

02

Kebony timber cladding

Clad in Kebony — a modified hardwood that weathers to a soft natural silver and needs no oiling, staining or annual upkeep. Beautiful on the first day and a decade in, with none of the maintenance ordinary timber demands.

No aftercare required

03

Integrated log store

A log store is built right into the base, keeping a dry supply of firewood exactly where you need it — tucked neatly out of sight beneath the tub and always to hand when it's time to light up.

Firewood, always ready

04

Tap for filling & cooling

An easy-access tap lets you fill the tub and cool the water by hand, giving you simple, precise control over the temperature on the day — top up with cold whenever your soak gets a touch too warm.

Temperature on your terms

05

Wood-fired 29kW heater

A powerful 29kW wood-fired heater brings the tub from cold to a full soak in roughly 2–2.5 hours. No electricity and no plumbing to run — just standard firewood and the smell of a real fire.

Cold to soak in ~2 hours

06

Fully insulated, year-round

The tub body is fully insulated and arrives with an insulated cover, so it holds heat far longer between top-ups and is genuinely ready for use through every season — including the depths of winter.

Made for all seasons

Size2 people

Price£13,495inc. VAT

Lead time12–14 weeksfrom order*

HeaterWood-fired 29kW2–2.5 hrs from cold

External dims2038 × 1544 × 1015 mm

Internal dims1750 × 750 mm

Volume700 litres

Running costsFirewood onlyno electricity required

UseOutdoor, year-round

DrainageFast-drain valve

LevellingAdjustable feet

Guarantee10-year structural*

UK-wide installation service · worldwide shipping available. * Build slots are limited and scheduled on a first-come basis. Guarantee subject to terms and conditions, available on request.

Enquire now

The Ritual

How it works

A wood-fired soak is wonderfully simple. No controls, no plumbing to wrestle with — just water, fire and a little patience.

Step 01

Fill the tub

Fill with fresh water from the tap. That’s all the setup it needs — no pipework, no power.

Step 02

Light the fire

Light the burner and keep it fed with dry logs. The integrated log store keeps fuel close to hand.

Step 03

Cover & heat

Keep the insulated lid on while it heats — it holds the warmth in and brings the tub up to temperature far faster.

Step 04

Check & stir

After about an hour, give the water a good mix. Heat rises, so stirring brings the warm top layer down through the cooler water below.

Step 05

Soak & adjust

Step in and enjoy. If it ever gets a touch too warm, just open the tap to top up with cold and bring it back to your perfect temperature.

Step 06

Drain after use

When you’re done, the fast-drain valve empties the tub in minutes — out onto the garden if you like, or away to a drain.

Heat-up time is typically 2–2.5 hours for the 2-person tub and 2.5–3 hours for the 4–6 person, from cold. No chemicals are needed for a single soak — a simple rinse keeps it fresh.

In the garden

See how our wood-fired tubs look in real spaces.

Every tub is handbuilt to order and designed to belong wherever it's placed.

Tubmarine wood-fired hot tub in courtyard garden

Tubmarine wood-fired hot tub with people

Questions

Find answers to common questions.

Everything you need to know about wood-fired tubs, installation and care.

A level, stable base is essential — concrete, decking, or compacted gravel all work well. We assess your garden during the enquiry and advise on preparation. Most gardens need minimal work. We'll guide you through it.

Lead time is typically 12–14 weeks from order confirmation. Each tub is handbuilt to order in our English workshop. Rush options are sometimes available — ask us directly and we'll explore what's possible.

Yes. You can drain after each use or leave water in for multiple soaks. The stainless steel resists rust and corrosion. If leaving water in, a simple rinse keeps it clean — no chemical treatment required.

Fill the tub with fresh water, light the fire with dry logs and keep it stocked. Stir the water regularly while heating as the top warms faster than the bottom. Once at temperature, step in and enjoy. After use, drain within a couple of days. No chemicals needed.

Yes — all our tubs are fully insulated and come with an insulated cover, making them suitable for year-round use in all weather conditions.

Yes, we offer UK-wide installation. Most installations take a day. Pricing starts at £650 within 100 miles of our Dorset workshop, £930 within 200 miles. Beyond that, price on application. We also ship worldwide.

We offer a 10-year structural warranty on the stainless steel shell, covering manufacturing defects and material failure. Normal wear, wood staining, and maintenance items are excluded. Full terms available on request.

Kebony timber is low maintenance by design. No sealing or oiling is required — it weathers naturally to a silver-grey patina over time. Clean once or twice a year with warm water and mild detergent. If you prefer to preserve the original colour, apply a clear UV-protective wood finish annually.

What owners say

Exceptional quality and craftsmanship.

"It's really a fantastic product you've come up with, so well thought out, manufactured and it just works effortlessly and smoothly."

Richard Wood-fired Hot Tub · Switzerland

"The quality and design of the 4 person wood-fired tub is incredible. The entire process with you and your team was handled with great attention and perseverance."

Customer Wood-fired Hot Tub · USA

"It offers a unique blend of durability and elegance making it a perfect addition to any home. The Tubmarine hot tub has exceeded my expectations."

Richard G Electric Hot Tub · Cornwall

Read all testimonials

The full range

Explore the rest of the range

Wood-fired isn’t the only way to soak. Every Tubmarine is handbuilt in Dorset from the same marine-grade stainless steel and Kebony timber.

Electric Hot Tubs

The same design, heated at the touch of a button — ready whenever you are, with no fire to tend.

View

Ice Baths

Built for cold-water immersion and recovery — the same craftsmanship, made for the other end of the scale.

View

Two-Person Soaking Tubs

A compact, deep soak for smaller spaces — intimate, considered and beautifully made.

View

Get in touch

Ready to discuss your wood-fired hot tub?

Ask a question, explore options, or discuss your garden project — no obligation, no pressure, just honest advice.

Enquire now Call 01935 677096