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For private estates

Designed to read as architecture
from across the garden.

A 10 m² Finnish-style cabin sauna — built to operate seven nights a week, finished to look like it grew where it stands. Single SKU. Two stocked exterior finishes. Two named upgrades. 8–10 week lead time, under two hours on site.

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From $52,920 USD · No concrete · Reversible foundation

Interior of the NOOK Outdoor Sauna at dusk, viewed through panoramic sliding door
A 4–5-person cabin. Canadian hemlock interior. Panoramic glass that lets the garden in even when the door is closed. NOOK Prefab, 2026

The wellnessbyNOOK position for private estates

Specification — quick read

What you are buying.

Footprint
2.50 × 3.90 m exterior Interior 9.75 m². Ridge 2.45 m. Designed for 4–5 bathers.
Foundation
Six helical piles · reversible No concrete. The cabin can be removed and the ground is left untouched.
Install
Under two hours on site Crane lifts the assembled cabin onto pre-set piles. Electrical hookup + HUUM commissioning complete the day.
Materials
Canadian hemlock, thermowood pine, EPDM, rock-wool Every material chosen for thirty-year heat-cycle survival.
Heater
HUUM Drop 6 kW App-controlled via HUUM UKU. Heats to 80°C in 30–40 minutes.
Lead time
8–10 weeks Plus 1–2 weeks transit to your property.

From

$52,920

Single SKU, base specification. Named upgrades priced separately — red cedar interior (+$9,720 USD), Millboard composite exterior (+$15,984 USD, 25+ year warranty). Pricing is global; the switcher persists your choice. +VAT/tax where applicable.

Homeowner questions

Five questions before the dossier

  • How much site preparation does it need?

    Less than you would expect. The helical-pile foundation installs in a single morning — six steel piles, no concrete, no excavation. We need 2.5 m × 4.0 m of relatively level ground (slope tolerance up to 15°), a power feed within 6 m, and clear crane access for the cabin lift. The site is otherwise untouched.

  • Can it be removed if I move house?

    Yes. The piles unscrew, the cabin lifts off, and the ground is left as found. This is the same property that makes the install palatable for landlords on leased land.

  • What does running it cost?

    The HUUM Drop 6 kW heater draws roughly 4.5–5 kWh per heat-up cycle (warm to 80°C). Insulation rating is Energy Rating A officially verified, so heat-loss during a session is minimal. Annual running cost depends on usage frequency and local electricity tariff; we send a per-property estimate with the dossier.

  • Can I customise the finish?

    Two stocked exterior finishes — Negro (black) and Roble (oak). Two named interior upgrades — red cedar (+$9,720 USD) and Millboard composite exterior (+$15,984 USD, 25+ year warranty). We do not run bespoke material variants; the single SKU is what keeps lead time at 8–10 weeks.

  • What's the warranty?

    Three-year structural warranty covering frame, cladding, glazing seals, and the EPDM roof membrane. The EPDM membrane itself carries a separate 50-year manufacturer warranty. HUUM heater warranty per HUUM's manufacturer policy.

Specifying for a client? The trade page for architects and interior designers covers the drawings, materials provenance, and project-timeline detail your practice needs.

Next step

Walk your property with our team. Or request the homeowner dossier.

Site survey checklist, full specification, gallery, and pricing in your local currency. Inside one business day.

Talk to our team Request the dossier

Private estates and architecture studios.