Square Sauna

Contemporary Style, Traditional Comfort

The Square Sauna takes everything you love about a traditional outdoor sauna and wraps it in a clean, modern aesthetic. The straight-sided design makes it easy to position flush against a wall or fence, maximising your garden space while delivering a full, authentic sauna experience.

Why Choose the Square Sauna?

• Space-efficient footprint — flat sides sit neatly against garden boundaries
• Contemporary look — sharp lines complement modern outdoor spaces and decking
• Six size options — from a 160cm starter sauna to a 450cm multi-room cabin
• Premium spruce construction — 40mm frame for excellent insulation and longevity
• Choice of heater — Harvia electric units or classic wood-burning stoves
• Fully customisable — glass doors, porch extensions, mood lighting and more

Specifications

Available Add-ons

• Entrance Full Glass with Frame (+£1,200)
• Back Full Safety Glass with Frame (+£1,200)
• Half-Moon Safety Glass with Frame (+£800)
• Water Tank with Chimney (+£250)
• 500mm Porch with 2 seats (+£250)
• L-Shape Benches (+£450)
• 500mm Extended Roof above Door (+£250)
• LED RGB Mood Lighting (+£400)

Delivery

We deliver to all of mainland Great Britain, including Scotland. Delivery charges may vary by postcode. Your sauna arrives fully assembled — just position it and enjoy.

Frequently Asked Questions

How do I maintain a wooden sauna?
Wipe the interior benches with warm water and a mild detergent after each use. A coat of Danish Oil on the exterior every couple of years helps retain the natural colour.

How long will it last outdoors?
Nordic spruce is naturally resistant to moisture and decay. With minimal upkeep, expect 15–20 years of outdoor use.

Does it arrive ready to use?
Yes — your sauna is delivered fully assembled. Prepare a flat, level surface and arrange a qualified electrician for electric heater models.

If you opt for the wood-fired stove, pair it with kiln-dried firewood for a clean, easy-to-light burn.