2 Person vs 4 Person Hybrid Sauna — Which Size Should You Buy?

Size Guide

2 Person vs 4 Person
Hybrid Sauna

Which size hybrid sauna is right for you? A practical comparison covering space, heating power, cost, and who each model suits best.

2 Person1.7m x 1.5m | From £5,695
4 Person2.0m x 2.0m | From £6,995
Price Difference£1,300
Most Popular4 Person V2

The Quick Answer

If your garden can accommodate 2m x 2m and your budget allows, the 4 person hybrid sauna is the better buy. The price difference is only £1,300 (self assembly) but you get a significantly more spacious cabin, a more powerful 6kW Harvia stove, two extra infrared panels, and the premium aluminium cladding that eliminates exterior timber maintenance entirely.

That said, the 2 person model is not a compromise product. It is a genuinely excellent hybrid sauna that happens to suit smaller gardens or tighter budgets. Here is the detailed comparison.

Full Comparison

Feature 2 Person Hybrid 4 Person Hybrid V2
Dimensions 1700 x 1500 x 2100mm 2000 x 2000 x 2400mm
Footprint 2.55m² 4.0m²
Finnish stove 4.5kW Harvia 6kW Harvia
Infrared panels 4 x 330W 6 x 330W
Total wattage 5,792W 8,100W
Exterior finish Canadian Hemlock (requires treatment) Premium aluminium cladding (zero maintenance)
Self assembly price £5,695 £6,995
Professional assembly £6,445 £8,295
Realistic capacity 2 adults comfortably 3 to 4 adults comfortably
Heat up time (Finnish) 25 to 35 min 30 to 45 min
Heat up time (infrared) 10 to 15 min 10 to 20 min

Choose the 2 Person If...

Your garden space is limited (the 1.7m x 1.5m footprint fits in most small to medium gardens). Your budget is firm at under £6,000 for self assembly. You will primarily use the sauna alone or with one other person. You are happy to treat the exterior timber annually.

Choose the 4 Person If...

You have space for a 2m x 2m footprint. You want to use the sauna with family or friends. You prefer the stronger 6kW stove and 6 infrared panels for more powerful sessions. You want the premium aluminium cladding that needs zero exterior maintenance. You see the sauna as a long term garden investment rather than a short term purchase.

The value argument: The 4 person model costs £1,300 more for self assembly (£1,850 more for professional assembly). For that, you get 57% more floor space, a 33% more powerful stove, 50% more infrared panels, and premium aluminium cladding that saves you the ongoing cost and effort of annual timber treatment. In our experience, the 4 person is the stronger long term investment for most buyers.

What About Electricity?

The 2 person model runs on a standard 240V single phase supply. The 4 person model is available in 240V single phase or 380V three phase. If you have a standard UK domestic supply and want the 4 person model, it works on 240V but requires a dedicated circuit. Your electrician can confirm which setup suits your property.

Which Size Suits You?

Call 0330 133 6617 and we will help you choose based on your garden size and how you plan to use it.

View 4 Person from £6,995View 2 Person from £5,695
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