Heat. Cold. Repeat.
Home saunas and cold plunge tubs for UK gardens, launching November 2026.
Why Birch & Berg
Everything you need to know, before you buy.
We won't sell the cheapest. We'll sell the one you won't regret.
-
Know before you buy
Every product page will show the dimensions, the weight, the power supply it needs, the base it needs, how it's delivered and what a return would cost. If something isn't there, email us and we'll find out.
-
Delivered direct
Straight from the maker's workshop or warehouse to you, with the delivery booked with you in advance.
-
We stand behind the sale
Your contract is with Birch & Berg, not a faceless marketplace. If anything goes wrong, we'll sort it out.
The range
What we'll sell
A small, carefully chosen range at launch, with a full page of facts for every product.
Heat
- Outdoor saunasBarrel and cabin designs for the garden.
- Infrared saunasIndoor cabins for a spare room, garage or garden building.
Cold
- Cold plunge tubsWith or without a chiller, for the cold half of the ritual.
Sauna, then cold water, the Nordic way.
Trade and suppliers
Manufacturers and distributors: we're building our launch range.
Birch & Berg will sell online to UK customers from November 2026. We'd like to hear from makers and distributors of garden saunas, infrared saunas and cold plunge tubs, particularly those who can deliver direct to UK customers.
- Trade enquiries
- hello@
birchandberg.co.uk - Company
- Implement Ascend AI Ltd, trading as Birch & Berg. Registered in England and Wales, company number 17095239.
View the Companies House record - Launch
- November 2026, online, delivering in the UK.
Want to know when we launch?
Send us an email and we'll let you know when the shop opens. We'll only use your address for that.
Or write to hello@birchandberg.co.uk with the subject “Launch list”.