Created for the way you live and unwind.

Our Signature Collection is handmade to order by our in-house team at the Heartwood Saunas workshop in Mid Wales. Pricing varies depending on the level of specification and customisation you choose, with prices starting at £42,000. We’d be delighted to discuss your requirements and guide you through the options – please feel free to get in touch.

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Bespoke Service: Design your Own

Signature Saunas

A wooden outdoor sauna with glass doors situated on decking with a wood-cladded plunge pool in the corner of a residential garden with trees in the background.

Ora Four

(4 Person)

A compact, carefully considered sauna, the Ora was designed to fit in where other saunas couldn’t, without compromising on the view.

A compact modern glass and wood sauna with a black frame, set on a green lawn with shrubs, bushes, and a hedge, and a red brick house in the background.

Onnen Four

(4 Person)

An optimal balance of contemporary design and compact functionality, the Onnen Four creates a secluded and comfortable escape.

Small black wooden sauna with a pitched roof, glass door, and a small landscape window, situated among trees and fallen Autumn leaves.

Arbor Five

(5 Person)

The Arbor Five sauna offers a calming cabin-style sanctuary with a traditional cedar shingle twin-pitched roof and a contemporary glass front.

An outdoor sauna with black wood exterior walls, glass door and roof underside with outdoor rainforest shower, surrounded by lush green trees and colourful wildflowers.

Aire Six

(6 Person)

A contemporary twist on the traditional sauna, the Aire Six sauna contrasts dark with light, and smooth curves with bold angles.

A black outdoor sauna with a glass door, wooden interior, and wood heater inside, situated outdoors on frosty grass.

Arbor Ten

(10 Person)

Designed with a view in mind, the ten-seater Arbor Ten sauna features a full-height glass wall with a central frameless hinged door.

Modern black outdoor sauna with curved metal roof, glass door, and a chimney, situated in lush green garden near a natural swimming pond.

Aire Ten

(10 Person)

The Aire Ten is the larger of the Aire models and features a full-height glass wall to allow an uninterrupted view into nature.

A modern, black wooden sauna with a large glass window, situated on a grassy hillside under trees in a rural setting in the summer.

Arden Twelve

(12 Person)

A spacious sauna with imaginative design features, the Arden Twelve offers a truly expansive sauna bathing experience.

“Heartwood really makes one of the most beautifully designed saunas on the market, and I couldn't be happier with the product and the service I received from them. Everything they make is really well thought out, solidly built, attractive, and using premium materials. I couldn't recommend them highly enough.”

- Eric, Client

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View Bespoke Options

For more information and details of how to order, please visit our FAQ page or Contact Us.

Interior of a wooden sauna with three tiers of bench seating, two dark spherical wooden light fixtures on a wooden wall and floor-to-ceiling glass window revealing lush greenery outside.