Talk to our team Enquire
The specification

A 10 m² Finnish-style
outdoor cabin sauna.

One spec. Three finish options. Named upgrades only. Built across Spain, Germany or Florida — routed by proximity to your install address.

Talk to our team Request the dossier

From $52,920 USD · 8–10 week lead · Under 2 hours on site

The wellnessbyNOOK position on materials

The anatomy

Six parts of the cabin. Read each one as you scroll.

Interior of the NOOK Outdoor Sauna with Canadian hemlock cladding and panoramic glazing

  1. Canadian hemlock interior

    21 mm tongue-and-groove cladding, PEFC chain-of-custody certified, closed-grain and low-resin so it stays cool to the touch at 100°C.

  2. HUUM Drop 6 kW heater

    Estonian-engineered by a three-generation stove-making family. Olivine stone load ~30–35 kg. App-controlled via HUUM UKU, JSON API for PMS integration.

  3. Tempered panoramic glass

    EN 12150 certified, four times the strength of standard glass. Panoramic sliding door + side glazing lets the garden in while the cabin is closed.

  4. EPDM rubber roof membrane

    Carlisle SynTec single-ply EPDM. 50-year manufacturer warranty. The roof is the longest-life material in the cabin.

  5. Thermowood pine cladding

    28 mm shiplap, heat-treated to ThermoWood-D class at 190°C — sub-10% moisture absorption, thirty-year service life outdoors. Two stocked finishes (Negro, Roble).

  6. Helical-pile foundation

    Six steel piles, Ø 76 mm, 1.5–2.5 m embedment. Installed in a single morning. Fully reversible — unscrews without leaving concrete behind.

Full specification

The eleven facts that define the cabin.

Footprint
2.50 × 3.90 m exterior Interior 9.75 m². Ridge height 2.45 m. Capacity 4–5 bathers.
Interior cladding
Canadian hemlock, 21 mm T&G PEFC chain-of-custody certified. Closed-grain, low-resin, cool to the touch at 100°C. Red cedar upgrade: +$9,720 USD.
Exterior cladding
Thermowood pine, 28 mm shiplap 190°C heat-treated to ThermoWood-D class. Negro or Roble finish. Millboard composite upgrade: +$15,984 USD, 25+ year warranty.
Roof
EPDM single-ply rubber membrane 50-year manufacturer warranty.
Insulation
80 mm high-density rock-wool λ 0.034 W/mK. Energy Rating A, officially verified.
Structural frame
Reinforced steel + 50 mm sandwich panel Designed to operate seven nights a week without dimensional movement.
Glazing
Tempered safety glass, EN 12150 Panoramic + sliding door. Integrated outdoor vestibule.
Heater
HUUM Drop 6 kW Estonian-engineered. ~30–35 kg olivine stone load. App-controlled via HUUM UKU. JSON API for PMS integration.
Foundation
Helical-pile steel screw, 6 × Ø 76 mm Embedment 1.5–2.5 m. Fully reversible. No concrete, no excavation.
Lead time
8–10 weeks Plus 1–2 weeks transit. Site install completes in under two hours.
Structural warranty
3 years Frame, cladding, glazing seals, EPDM membrane.

From

$52,920

Single SKU, base specification. Three finish options. Named upgrades (red cedar interior, Millboard exterior) priced separately. Pricing is global; the switcher persists your choice. +VAT/tax where applicable.

Three production bases

European-engineered. Built across Spain, Germany and Florida.

The specification is identical at all three production bases. Orders route to whichever base minimises freight and lead time to your install address.

  • Valencia Spain

    Lead time
    4 weeks
    Routes
    Iberia · France

  • Black Forest Germany

    Lead time
    4 weeks
    Routes
    DACH · Benelux

  • Sarasota Florida

    Lead time
    5 weeks
    Routes
    US East Coast
Product questions

What operators ask before the dossier

  • What is the full footprint?

    2.50 m × 3.90 m exterior. Interior 9.75 m² with 2.45 m ridge height. Designed to read as architecture from across a garden, not as a shed at the bottom of one.

  • What materials are inside?

    Canadian hemlock, 21 mm tongue-and-groove, PEFC chain-of-custody certified. Closed-grain, low-resin, cool to the touch at 100°C. Red cedar upgrade available (+$9,720 USD).

  • What materials are outside?

    Thermowood pine, 190°C heat-treated to ThermoWood-D class, 28 mm shiplap. Two finish options: Negro (black) or Roble (oak). Millboard composite upgrade available (+$15,984 USD) with a 25+ year manufacturer warranty.

  • What heater ships with the sauna?

    HUUM Drop 6 kW (Estonian-engineered, designed by a three-generation stove-making family). App-controlled via HUUM UKU. JSON API available for PMS integration. Stone load: ~30–35 kg olivine.

  • What's the foundation?

    Helical-pile steel screw system — six piles, Ø 76 mm, embedment 1.5–2.5 m, fully reversible. No concrete, no excavation. Two-person crew installs the piles in a single morning. The ground is left undisturbed if the sauna is ever removed.

  • What is deliberately not in the cabin?

    No MDF (off-gases formaldehyde at heat — banned). No PVC. No particle board. No plywood. No generic plastic moldings. The interior is solid timber and stainless 304-grade hardware (316-grade on coastal exposure).

Next step

Walk a property with our team. Or request the operator dossier.

One business day response. Drawings, materials provenance, install case studies, and ROI math in a single PDF.

Talk to our team Request the dossier

Hospitality operators, private estates, and architecture studios.