Question 1

What is the best type of sauna for a UK garden?

Accepted Answer

The best type depends on your space, budget and how you intend to use it. Outdoor traditional Finnish saunas offer the most authentic experience and suit garden installations well. Infrared saunas are more energy-efficient and suitable for indoor or sheltered outdoor use. Hybrid saunas combine both heating methods. If you want a bespoke structure built to your exact garden dimensions, a custom outdoor sauna is the best option. Read our full comparison at /pages/hybrid-vs-infrared-sauna-uk.

Question 2

How much does a good outdoor sauna cost in the UK?

Accepted Answer

Quality pre-assembled outdoor Finnish saunas in the UK start from approximately £9,990 (Heat Quad) and range up to £22,500+ for larger premium models (Hideout 6-person). Bespoke custom saunas — The Sanctuary, Fort Soleil, Hideout — range from £14,499 to £21,499 depending on size and heater choice. All prices include free delivery to mainland UK; offloading services are additional.

Question 3

What is the difference between a traditional and infrared sauna?

Accepted Answer

A traditional Finnish sauna uses a heater (electric or wood-burning) to heat the air and rocks to 70–100°C. Pouring water on the rocks creates steam (löyly) for a humid sauna experience. An infrared sauna uses infrared panels to heat the body directly at lower air temperatures (45–65°C). Traditional saunas feel hotter and more intense; infrared saunas are gentler, faster to heat and use less electricity.

Question 4

How much does a sauna cost to run per month in the UK?

Accepted Answer

Use our sauna running cost calculator at /pages/sauna-running-cost-calculator-uk for a personalised estimate. As a guide: a 9kW electric sauna heater used for three 1-hour sessions per week at 28p/kWh costs approximately £35–£45/month. An infrared sauna (typically 2–3.5kW) costs approximately £10–£18/month for equivalent use.

Question 5

Do outdoor saunas need planning permission in the UK?

Accepted Answer

In most cases, no. Pre-assembled outdoor saunas are classified as temporary structures and fall within permitted development rights for UK residential properties. You should check with your local planning authority if your property is in a conservation area or is listed. Electrical installation work requires Part P notification.

Question 6

Is a bespoke or pre-assembled sauna better?

Accepted Answer

Pre-assembled saunas deliver faster — typically 6–10 weeks — and are more cost-effective. Bespoke saunas can be tailored precisely to your garden dimensions, preferred materials and finish. Both options are available in our range. See the bespoke range compared at /pages/bespoke-garden-sauna-comparison-uk.

Question 7

How is a pre-assembled sauna delivered to the UK?

Accepted Answer

Pre-assembled saunas are delivered on a flatbed or curtain-side vehicle and require crane or forklift positioning — this is a chargeable service quoted separately. A solid, level concrete base must be in place before delivery. We deliver across mainland UK with kerbside as standard, and white-glove or installation services available on request. Highland, island, and offshore deliveries are quoted individually.

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Best Saunas UK: Complete Buyer's Guide

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Best Saunas UK: Complete Buyer's Guide

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