Sauna 330 Terrace Thermo

Integrated terrace barrel in Thermowood

Prices from

£8,295 inc VAT
STEP 1 OF 1

Choose your sauna timber

Choose your timber colour

Thermowood

Choose your roof shingles

Terracotta

Umber

Forest

Graphite

Onyx

Choose your sauna heater

Choose your back window

Choose your front window

Choose your add-ons

Product information

More than shelter, a proper place to linger. Sauna 330 With Terrace pairs the 330cm barrel format with a genuine integrated terrace rather than a simple overhang. Solid Thermowood construction throughout handles the larger combined footprint. Turns the sauna into a small destination of its own, handling the full experience rather than just the heat room alone.

Heat Treated Thermowood

Heat Treated Thermowood

Built for Every Season

Built for Every Season

Everything You Need to Install

Everything You Need to Install

Designed for Fast Heat-Up

Designed for Fast Heat-Up

Specifications

  • Shape: Barrel
  • Accommodates: 6-7 People
  • Length: 330 cm
  • Diameter: 205/230 cm
  • Wall Thickness: Front 28mm / Sides 42mm
  • Material: Thermowood
  • Main Door: 160 x 59 cm
  • Window: 67 x 30 cm
  • Weight: 950 kg
  • Package Size: 330 x 120 x 120 cm
  • Assembly: Self-assembly
  • Insulated: No
  • Design Note: Built-in deck/terrace area

Designed around your ritual

Full Moon Back Window

Full Moon Back Window

Bring the outdoors in. A full circular rear window fills the sauna with natural light and opens up wider scenic views.
Half Moon Back Window

Half Moon Back Window

Privacy meets natural light. A half-moon rear window creates a softer, brighter feel while keeping more enclosed wall space.
Full Glass Front Barrel

Full Glass Front Barrel

Turn every session outward. Full front glazing opens the barrel sauna to natural light and uninterrupted outdoor views.
Full Glass Front Cube

Full Glass Front Cube

Modern design, open views. Full-height front glazing creates a brighter, cleaner space with a sharper architectural finish.
LED Lighting Kits

LED Lighting Kits

Set the perfect mood. Integrated LED lighting creates warmth and atmosphere, transforming the sauna experience day or night
Bluetooth Speakers

Bluetooth Speakers

Soundtrack your downtime. Built-in Bluetooth speakers bring music, podcasts, and guided sessions straight into your sauna.
Quality Accessories

Quality Accessories

Complete the experience properly. Practical finishing touches that improve comfort, convenience, and the overall sauna ritual.
Premium Thermowood

Premium Thermowood

Built to age beautifully. Thermowood offers a richer finish, stronger durability, and better long-term performance.
Combining sauna heat with proper outdoor seating in one integrated structure supports a more complete, considered wellness routine than treating the sauna and any surrounding seating as separate, disconnected features. The act of lingering outside after a session, cooling down gradually rather than rushing straight back indoors, is part of what many regular sauna users find genuinely restorative, and having that space built directly into the sauna structure makes it a natural, expected part of the routine rather than an afterthought.

The core physiological benefits of the sauna itself remain unchanged: heat exposure raises heart rate and improves circulation in a way comparable to light cardiovascular exercise, with regular use linked to improved long-term cardiovascular markers in research on habitual sauna bathers. What the integrated terrace specifically supports is the wider ritual around that heat, the unhurried cooling down period that many sauna cultures treat as equally important to the heat itself.

For households with the garden space to support it, a combined sauna and terrace structure removes the need to plan separate decking or seating elsewhere, creating one deliberate, cohesive wellness feature rather than several disconnected additions to the garden over time. That sense of a properly considered, complete setup tends to encourage more regular, relaxed use of the whole space rather than treating the sauna as an isolated functional box.
Delivered flat packed for self-assembly, with free UK mainland delivery on qualifying orders. The integrated terrace adds a more involved build than the standard barrel sauna, best planned over several days with experienced help. Needs a solid, level base spanning the combined footprint. Professional installation is recommended; see our Self Assembly Guide.
The Sauna 330 With Terrace needs standard barrel sauna care for the heat room, with additional attention to the integrated decking given its different exposure and use. After every session, leave the door open for twenty to thirty minutes to let the heat room dry out fully, preventing mould and staining on interior timber. Wipe benches down once cooled, and sand the interior lightly once or twice a year wherever group use creates the most contact wear.

The terrace decking, being a walked-on outdoor surface, should be checked periodically for general wear and slipperiness, particularly in wet weather, and treated with an appropriate decking oil on a similar schedule to the main exterior. The window needs only a standard glass cleaner and soft cloth.

Externally, treat the curved Thermowood exterior with a wood treatment every two to three years, including the terrace decking on the same cycle. Keep the full combined footprint clear of debris and standing water, checking drainage carefully given the larger overall structure and the terrace's exposure to general outdoor foot traffic and weather.
This sauna comes with a 5 year warranty for residential use and 2 years for commercial use, covering structural timber, glazing, and hardware. Valid claims are assessed case by case, and we'll supply replacement parts wherever possible rather than the whole sauna.
Production takes 10-12 weeks, plus 1-2 weeks dispatch time for pallet haulage. This sauna is delivered flat packed unless otherwise stated. Free UK mainland shipping applies to orders over £500 covering up to one double pallet (2.4m x 1.2m x 2.2m) or two single pallets (1.2m x 1.2m x 2.2m). If your order exceeds this due to length, weight, or quantity, additional pallet charges may apply and are quoted separately based on postcode. Please have a solid base, clear access, and suitable unloading space ready before delivery, with help on site if needed. Pallet deliveries are kerbside only, and you're responsible for moving goods onto your property.
Health Benefits
Assembly & Installation
Delivered flat packed for self-assembly, with free UK mainland delivery on qualifying orders. The integrated terrace adds a more involved build than the standard barrel sauna, best planned over several days with experienced help. Needs a solid, level base spanning the combined footprint. Professional installation is recommended; see our Self Assembly Guide.
Cleaning & Care
The Sauna 330 With Terrace needs standard barrel sauna care for the heat room, with additional attention to the integrated decking given its different exposure and use. After every session, leave the door open for twenty to thirty minutes to let the heat room dry out fully, preventing mould and staining on interior timber. Wipe benches down once cooled, and sand the interior lightly once or twice a year wherever group use creates the most contact wear.

The terrace decking, being a walked-on outdoor surface, should be checked periodically for general wear and slipperiness, particularly in wet weather, and treated with an appropriate decking oil on a similar schedule to the main exterior. The window needs only a standard glass cleaner and soft cloth.

Externally, treat the curved Thermowood exterior with a wood treatment every two to three years, including the terrace decking on the same cycle. Keep the full combined footprint clear of debris and standing water, checking drainage carefully given the larger overall structure and the terrace's exposure to general outdoor foot traffic and weather.
Warranty
This sauna comes with a 5 year warranty for residential use and 2 years for commercial use, covering structural timber, glazing, and hardware. Valid claims are assessed case by case, and we'll supply replacement parts wherever possible rather than the whole sauna.
Delivery
Production takes 10-12 weeks, plus 1-2 weeks dispatch time for pallet haulage. This sauna is delivered flat packed unless otherwise stated. Free UK mainland shipping applies to orders over £500 covering up to one double pallet (2.4m x 1.2m x 2.2m) or two single pallets (1.2m x 1.2m x 2.2m). If your order exceeds this due to length, weight, or quantity, additional pallet charges may apply and are quoted separately based on postcode. Please have a solid base, clear access, and suitable unloading space ready before delivery, with help on site if needed. Pallet deliveries are kerbside only, and you're responsible for moving goods onto your property.

Heat and outdoor seating, built together

Sauna 330 With Terrace shares the same 330 centimetre length and 230 centimetre diameter as the Overhang version, but extends the sheltered concept further with a proper integrated terrace rather than just a covering immediately at the entrance. Solid Thermowood construction throughout gives the structure genuine durability at this larger scale, with the terrace providing genuine outdoor seating space directly connected to the sauna itself.

This terrace addition changes the whole character of the sauna experience, giving somewhere to sit out, cool down properly, or simply enjoy the garden between sessions rather than just a brief sheltered moment by the door. It extends the practical use of the structure well beyond the heat room itself, turning the sauna into a small destination in its own right rather than a single purpose box.

Sauna 330 With Terrace suits households with the garden space to support a larger combined structure, rewarding that footprint with a genuinely complete outdoor sauna setup that handles the full experience, heat, cooling, and lingering, rather than just the central heating element on its own. Many owners find the terrace ends up getting just as much use as the sauna room itself once both are in place, a genuine extension of the garden rather than a feature reserved purely for sauna nights.
Free Mainland UK Delivery Weather Resistant Thermowood Consistent Warmth Year Warranty Year-Round Use Heats Up Fast
Free Mainland UK Delivery Weather Resistant Thermowood Consistent Warmth Year Warranty Year-Round Use Heats Up Fast
Free Mainland UK Delivery Weather Resistant Thermowood Consistent Warmth Year Warranty Year-Round Use Heats Up Fast
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Heat and seating, built as one feature

Heat and outdoor seating, built as one connected feature. This barrel sauna's integrated terrace gives genuine space to linger after a session, solid Thermowood construction throughout.

Gardens with space for a combined setup

For gardens with the space to support a proper combined setup. Sauna and terrace together, not separate additions, sized comfortably for six to seven people in the heat room.

A complete feature, not decking added later

A considered, complete wellness feature rather than a sauna with decking added later. The integrated terrace makes lingering outdoors a natural part of every session.

Built together, never bolted on afterwards

Built together, not bolted on afterwards. This barrel sauna's terrace gives genuine outdoor seating connected directly to the structure, solid Thermowood throughout for group use.

What our customers say

Don't just take our word for it

"The Cascina feels solid and well made. The aluminium frame has a clean finish, the roof panels sit neatly, and the whole structure gives the garden a much more complete look."

Aluminium Veranda | The Cascina | Modular Interlinkable | Multiple Roof & Post Styles

Olivia

The Cascina

"The Nobile has a really premium feel. The frame colour looks sharp, the materials feel durable, and the finished veranda has a clean modern appearance."

Aluminium Veranda | The Nobile | Wide Span Up To 7m | Extra-Large Gutter | Polycarbonate or Glass Roof

James

Nobile

"The Cascina suits the house perfectly. What stood out most was the sturdy frame, neat roof finish and how well the design works with the garden."

Aluminium Veranda | The Cascina | Modular Interlinkable | Multiple Roof & Post Styles

Charlotte

The Cascina

"The Fiano Glass Doors feel smooth, sturdy and well finished. They keep the space bright and open while adding extra comfort when the weather turns cooler."

Frameless Glass Sliding Doors | Fiano Glass Sliding Doors | 10mm Glass | Up To 7 Tracks | Veranda Garden Room Conversion

Henry

Fiano Glass Doors

Build your terrace sauna

1

Choose the sauna size, layout and feel that suits your garden and routine.

2

Place your order and we confirm the key details before preparing your sauna.

3

Get ready for delivery, installation and proper heat sessions at home.

CREATE MY SAUNA RITUAL

Frequently Asked Questions

A built-in decked area as part of the sauna's overall structure, giving genuine outdoor seating space connected directly to the cabin rather than requiring separate decking elsewhere.

Comfortably six to seven people in the heat room itself, with the integrated terrace providing further space for sitting and lingering outdoors.

Yes, the combined sauna and terrace structure has a larger overall footprint than a standard barrel sauna alone, so it suits gardens with sufficient space to support the full combined feature.

Building both elements together as one structure gives a more deliberate, considered garden feature than positioning a standalone sauna near existing decking added separately.

Specific covering details should be confirmed for this model, but the terrace is designed as a functional outdoor seating extension of the main sauna structure.

5-Year Guarantee

5-Year Guarantee

Built for years of wellness and relaxation

Free UK Mainland Delivery

Free UK Mainland Delivery

Free delivery throughout England, Wales, and Scotland.

Expert Help, When You Need It

Expert Help, When You Need It

Friendly specialist support before and after your purchase. Schedule a virtual appointment.

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