private heat.
Seventy-five minutes — one booking, the full M1 cabin, only your guests. Finnish heat, cold, rest, and shower — on your pacing, inside a fixed booking window.
Room, not throughput. One slot at a time — no strangers in your session — from arrival through shower.
Seventy-five minutes · 1,221 DKK for the room (~305 DKK per person at four). Book by email; location, payment, and practical notes arrive in reply.
Modular system, specification, and the full SAUNA. line stay on sauna.website.
One booking, one door.
SPA. runs on a fixed format — one reservation, one door closed, seventy-five minutes. You get the cabin during that window; how you divide heat, cold, and rest inside it is yours.
The enclosure is SAUNA. modular manufacture: standard parts in a disciplined layout, timber and glass treated as structural material rather than ornament.
Module mix, bespoke indoor installs, manufacturer lineage, electrical specification, and thermal logic are documented on sauna.website.
Same build discipline as the system.
Saunas are slow to specify and slower to manufacture correctly. SPA. inherits the SAUNA. standard — coordinated modules, fabricated joinery and hardware sized for thermal cycling, interiors that tolerate daily use rather than brochure photography.
There is nothing decorative staged for narrative. Temperature and acoustics earn the silence; metering and sizing earn the wattage narrative on the brand site.
The core cabin.
The booked volume is M1, the core cabin in the SAUNA. modular system: panoramic glass, wood interior, Finnish sauna roughly 80–110°C — the same timber detailing and material vocabulary as numbered outdoor cabins and bespoke indoor fits.
What your booking pays for is watts becoming warmth — in the stones and the water — and, where a project runs the optional M4 path, silicon contributes useful work while the heat still arrives somewhere operational.
That layer — thermal logic, optional M4, duty-cycle economics — lives with the modular product narrative. This site only holds the seventy-five-minute room.
Fixed window,
flexible rounds.
Seventy-five minutes booked for your party alone. Split that block between Finnish heat, cold exposure, hydration, shower — no ancillary menu on top of the reservation, nobody else staged inside the sauna with you.
Finnish dry heat during your slot. Stones and air behave as specified; you choose how many rounds inside the seventy-five-minute block.
Cooling between heats. Pace the contrast calmly; nobody else claims the cooldown space during your reservation.
Hydration, settling, rinse in the shower, then clothed exit. Leave slack at the end of the seventy-five-minute window rather than tightening to the minute.
When travel, workloads, or training ask for interruption, reserve the seventy-five-minute block and keep whichever cadence suits your guests — calmly, indoors, without a performance layer.
The room is quiet before you arrive.
Arrive on time; phones stay away. Pace heat and cooling to what your group tolerates.
The format is explicit so you can disappear into it: one slot, fixed minutes, predetermined price.
Each visit resets the cabin physically and thermally before the next reservation.
Operational detail stays in email threads — packing lists land with timing and settlement.
If you are pregnant, have cardio or hypertensive diagnoses, or feel unwell, consult a clinician before emailing to book.
book spa.
Open with preferred days, how many people, and what matters for timing. Subject line SPA. keeps the thread tidy.
Reply includes location, payment, and arrival detail — seventy-five minutes, one booking at a time, 1,221 DKK for the room.
We answer within a day. Once the date holds, reschedule and cancellation terms go out the same way.