Flat Floor, Natural Seating
No moulded seating ledge — stretch your legs out and sit low and level, closer to how you'd sit in a bath than perch on a bench.
Lowline – Wood Fired Hot Tub for 3-4 | Flat-Bottom, Fits Narrow Gates, Configurable
Regular price
From £3,038
Unit price
per
Sale price
From £3,038
-0%
Configure & Save: 10% OFF orders over £6000. Use code GARDENVITY10 at checkout.
Our configurable hot tubs let you personalise every detail — and we reward that flexibility with lower individual component prices, using the same premium parts as in our pre-configured sets.
The starting price includes the following:
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3-4-seater hot tub with white insert made of fibreglass (£ 2568)
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Hose connectors (£ 20)
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Curbside delivery in mainland England (additional charges apply for Scotland)
SKU: H-42-Conf-R-180-TMW-Ext-Gfk
GTIN: 4779060101687
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What Makes It Different
While most wood-fired tubs use a contoured base built for sitting upright, the Flat Bottom range does away with that shaping entirely — here's why that matters
Key features
The Flat Bottom range trades the built-in seating step for a completely flat floor — one simple change with a big effect.
Less Water, Faster Heat
A lower tub holds around 350 fewer litres than our standard-height models, so the wood-fired stove brings it up to temperature sooner.
Fits Through Tight Spaces
At 72 cm tall, it passes through narrow side gates and passageways that a standard-height tub often can't — no fence removal, no crane.
Add Your Own Spa System
LEDs, air jets, and hydro jets aren't included by default in this configuration — but we'd recommend adding at least one, here's why
This tub ships without hydro jets, air jets, or LEDs unless you add them. Each one brings something different to the soak — from muscle-relaxing massage to a warm glow after dark — so it's worth considering before you finish your configuration.
Turn Any System On or Off, Anytime
Once added, buttons on the outer wall let you switch hydro jets, air jets, and LEDs on or off whenever you like — full control over your soak.
Hydro Jets, Adjustable Intensity
Adjust the strength from gentle to strong for a massage that relaxes tired muscles.
Air Jets, Gentle Movement
Soft bubbles keep the water moving without an intense massage — perfect for a calmer soak.
Mini LEDs That Light Up the Garden
The colour-changing glow turns the tub into a warm focal point after dark — as good to look at from the patio as from inside.
Mini LEDs — See Why We Recommend Them
An optional add-on that cycles through 7 colours, glowing just enough to light the water beautifully after dark — watch them in action
Engineered for Ergonomic Comfort
These details are easy to miss just by looking — but they're engineered purely for how the body sits
Key features
The walls and floor of the Flat Bottom range are shaped around the body, not just around the water — small details that make a real difference over a long soak.
Angled Backrest, Natural Recline
The walls you lean against aren't set at 90° — they tilt slightly outward, so you sit gently reclined rather than bolt upright.
A Ridge That Holds You in Place
About 30 cm in from the edge, a low circular ridge runs around the floor — just enough to stop you sliding forward as you relax.
Comfort Inflatable Tubs Don't Have
Similar-height inflatable hot tubs use straight vertical walls and a flat floor with no ridge — nothing to lean back into or stop you sliding.
A More Natural Way to Sit
A Filter We Genuinely Recommend
It's optional — but here's why most customers add one
The filtration system keeps your water cleaner for longer and cuts down on maintenance — and since the box is round, just like the tub and stove, it looks like it was always meant to be there.
Cleaner Water, Less Effort
The filter keeps water cleaner for longer, so you spend less time on upkeep and more time soaking.
Designed to Match
The round filter box mirrors the shape of the tub and stove, so the whole setup looks like one cohesive design.
Fewer Water Changes
Cleaner water for longer means fewer full refills — saving you time, water, and the wait for it to heat back up.
Premium Filter, Simply the Best
This is the filter serious owners choose. UV-C disinfection and a prefilter join the sand filter to keep water clear for months, while the 3 kW heater keeps you soaking through winter, not just summer.
Easier to Watch Over Your Children
At 72 cm tall, the water sits noticeably lower than in a standard tub, which many parents find reassuring when bathing with younger children — you can see and reach them more easily
Adjustable Door Latch, Built-In Airflow Control
The stove isn't included by default — but let's be honest, without it this is just a very nice barrel. Once you add yours, this latch lets you fine-tune airflow and control the burn
Steps: Do You Need Them?
Most customers don't need stairs. Watch the video below to see how easy it is to get in without them — and how it looks with steps, if you'd prefer them
A Service Door That Comes With Your Electrics
Add air, hydro, or LED jets, and a service door comes included — giving you safe, easy access to individual controls and built-in leak protection
Individual Controls
Operate each component individually for the settings that suit your needs.
Magnetic Door
Magnets hold the service door firmly shut, so it stays closed on its own — no accidental opening.
Protects Against Leaks
For added safety, a built-in leakage relay cuts off power if any irregular current is detected, preventing electrical hazards.
Delivered Pre-Assembled, Quick to Set Up
No complicated build — watch how simple setup really is
Specifications
Technical data of the product
Water supply
Size
Technical data for delivery
Type of heating and fuel
Security warning
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