The Insignia Hybrid is a 4 person outdoor sauna that combines a 6 kW Harvia Finnish electric stove with six far infrared carbon panels, so you can choose a traditional or an infrared session. It has a hand-crafted Canadian Hemlock interior, an aluminium-clad exterior and aluminium base that need no wood treatment, a glass front, LED chromotherapy and Bluetooth speakers. It measures 2.0 × 2.0 m and 2.4 m high, inside 1.61 × 1.61 m and 1.97 m high, and comes flat-packed with free UK mainland delivery.
Infrared or traditional? Have both
Can't decide between infrared and a traditional sauna? You don't have to. The Insignia Hybrid pairs soothing far infrared heat with an authentic Finnish sauna, inside a hand-crafted Canadian Hemlock room behind a floor-to-ceiling glass front.
- Seats 3–4
- 2.0 × 2.0 m, 2.4 m high
- Harvia 6 kW stove plus 6 far infrared panels
- Aluminium-clad: no exterior treatment

Same sauna inside, a tougher outside
The latest Insignia Hybrid keeps exactly the same hybrid sauna inside. The changes are all on the outside, for better durability, lower maintenance and better efficiency.
Aluminium-clad exterior
A stronger, lower-maintenance outdoor finish. No exterior wood treatment needed.
Aluminium frame and base
More structural strength and long-term stability, and the rigidity stops panels and bearers bowing.
No 360° access needed
With no outer timber to re-treat, you don't need to leave room all round for future treatment.
Extra outer layer
The cladding adds insulation, so the sauna holds its heat better and runs more efficiently.
Two ways to use it
Choose a traditional Finnish sauna or gentle far infrared, depending on how you feel.
Traditional mode
The 6 kW Finnish Harvia stove has high-quality stainless steel elements and a larger rock capacity, made for the traditional Finnish ‘löyly’. Splash water over the hot peridotite stones with the ladle and enjoy the steam. Made in Finland. With the stove, the room can go well over 80°C.
Far infrared mode
Six strategically placed, low electromagnetic output far infrared heaters (6 × 330 W) warm you directly rather than heating the air, reaching up to 30 mm into your skin for a deep, soothing warmth that many people find relaxing for muscles and joints. Infrared works best at about 45–55°C, with a maximum of 65°C.
One at a time
You can run both together, but we don't recommend it as it stresses the wiring. Heat the room with the stove first, then switch over to infrared to enjoy the best of both.
Everything you need to start
Harvia 6 kW stove and 20 kg of stones
Finnish electric stove with stainless steel elements and peridotite stones.
LED chromotherapy
Colour-select lighting, plus ambient wall lighting.
Bluetooth speakers
Play your own music or podcasts while you relax.
Sand timer and thermo-hygrometer
Keep an eye on time, temperature and humidity.
Bucket and ladle
A handmade wooden bucket and wooden ladle for pouring water on the stones.
Nano carbon infrared panels
Low electromagnetic output far infrared heaters, placed around the room.


How it's made
Canadian Hemlock inside
Hand-crafted interior and bench seating in a premium timber chosen for its natural sauna feel, durability and stability.
Insulated all round
Insulated roof, side and rear walls for lower heating bills and less heat loss, and integrated full floor panelling.
Composite aluminium roof
With a teak wood effect finish, for minimal maintenance.
Quick to build
Solid tongue and groove panels, premade for fast slot-and-slide construction.
8 mm glass front
Heavy-duty tempered glass front panel with a hinged glass door.
Waste water tray
A metal tray under the heater collects any water.
How to build your Insignia outdoor sauna
Watch the complete MXOS2000 build from base to roof. Its pre-made panels and slot-and-slide construction make the main cabin straightforward for two adults to assemble.
- Easy to build with two people
- Pre-made slot-and-slide wall panels
- Clear step-by-step build guide
Use this video alongside the supplied manual. Any final electrical connection must be completed by a qualified electrician.
Full specifications
Sauna cabin
Build and supply
Warranty: 2 years on the electrics. The wood structure is covered for 2 years when Insignia's team installs it, or 1 year if you build it yourself.
Space and seating: the practical stuff
Drawn to scale from Insignia's plans, seen from above. The figures are an average UK man: 1.74 m tall, 47 cm across the shoulders.
Sitting: 3 in comfort, 4 at a squeeze
Plan for about 3.0 × 3.4 m of garden
The sauna itself is 2.00 m wide, 2.00 m deep and 2.40 m high. Leave a gap around it so you can look after it:
- Behind and each side: about 50 cmEnough to stand in, so you can reach the isolator and control box, and check the cladding, fixings and door hinges (Insignia asks for at least 40 cm each side for assembly and servicing).
- Against a wall or fence?Keep at least 40 cm: Insignia need that gap to assemble and service the sauna. The aluminium cladding never needs painting, so you won't need more than that on that side. Ask your electrician to put the isolator on a side you can reach.
- In front: about 90 cmThe glass door opens outward, and you want a clear, safe step in and out.
- BaseLevel, and strong enough for about 0.7 tonnes: the sauna (280 kg), the heater and stones and up to 320 kg of people. See “What base do I need?” in the FAQs.
Tight corner or close to a fence? Call us on 0330 043 0870 with a photo of the spot and we'll tell you if it works.
Cabin sizes from Insignia's plans. Body sizes from UK adult data (Pheasant, Bodyspace). Heater position approximate.
Delivered to your door
Your sauna comes flat-packed in heavy-duty wooden crates.
Free UK mainland delivery
Delivered to your doorstep. You're responsible for unloading: it needs two people to unload by hand.
Build it yourself, or let us
It's designed for easy self-assembly: see the Insignia Hybrid assembly manual. Prefer not to? Choose On Site Assembly in the options above and Insignia's team will build it. You'll need one person to help them unload and get it into position.
Electrics
Runs from a single or three phase supply. We don't give electrical advice: all electrical connections must be made by a qualified electrician.
Base
Solid and level, strong enough for the sauna and its users, with a slight fall to the back so water runs off. Keep it clear of standing water, using bearers or mats to stop damp. Avoid slopes and spots where water pools.
Order your Insignia Hybrid for £6,995
Harvia stove, infrared panels, stones and accessories included. Free UK mainland delivery. No VAT or other hidden charges added at checkout.
Order your Insignia HybridCall 0330 043 0870See it in person before you buy
Our owners show their saunas to people nearby. You message them privately through our app, and your details are only shared if you choose.
If nobody near you has this exact model, the app suggests similar models in the same range.
- Real owners near youSee the sauna in a real garden or home, not a showroom.
- Private messagingChat to the owner in our app. No phone numbers swapped.
- Similar models suggestedNo exact match nearby? We show you the closest models in the range.
Insignia Hybrid Infrared and Traditional 4 Person Outdoor Sauna - FAQ's
When will I receive my order?
The estimated delivery window is currently ….
This is an estimate rather than a guaranteed delivery date. The timing can vary depending on production schedules, dispatch arrangements or other unforeseen delays. If you need the product by a particular date, please call us before placing your order so we can check the current schedule with you.
Can I see one before I buy?
Yes. Through our Sauna Viewing Network, Heracles customers show their saunas to people who live nearby. Enter your postcode and the model you're interested in, and you can message an owner privately through our app. Your details are only shared if you choose.
If nobody near you has this exact model, the app suggests similar models in the same range.