01
Start with the fit.
Every conversation begins with the setting, the collaborator, and whether SAUNA. is the right language for the project.
Professional
Bringing sauna projects to life with aligned brands, places, and project teams.
SAUNA. Pro is the professional surface for selected collaborations around the SAUNA. design language, from the fixed M1–M7 outdoor system to partner showrooms, hospitality settings, architects, indoor or site-integrated sauna work, and other project conversations where the fit is right.
The product route stays clear and protected; the collaboration route starts with fit, setting, and shared intent.

Pro index
Details
Physical object, material layers, interfaces, site boundary, and included / not-included scope.
Open Details
Specs
Dimensions, module roles, site services, planning material, and technical handoff references.
Open Specs
M4 thermal
Optional pre-warm layer, baseline readiness, stove separation, and reviewed site heat needs.
Open M4 thermal
Retreat basis
SAUNA. Pro is the access layer for professional conversations around the SAUNA. design language: product placement, project teams, retailers, showrooms, hospitality, indoor basis, and selected sauna projects.
The fixed product route stays protected. Indoor or site-integrated work is selected professional work, not a public made-to-order route.
01
Every conversation begins with the setting, the collaborator, and whether SAUNA. is the right language for the project.
02
Where M1 is the answer, M2–M7 extend the sauna around water, transition, rinsing, storage, cold immersion, baseline readiness, and return.
03
For aligned brands, retailers, showrooms, architects, hospitality settings, project teams, and selected partners. The scope may start with a site, client, place, brand context, or project opportunity.
04
Product material, site assumptions, delivery path, timing, responsibilities, and next steps are clarified before commitment.
Product basis
Every feasible project starts with M1. M2–M7 extend the product line around access, transition, reviewed baseline heat, rinsing, storage, cold immersion, and return. The sauna stove remains the bathing heater.
The outdoor product route is not a public catalogue. Indoor or site-integrated work is handled as selected professional basis where appropriate.
M1
The fixed sauna product. Every project discussion starts with M1.
M2–M7
Selected extensions around access, transition, reviewed baseline heat, rinsing, storage, cold immersion, and return. The sauna stove remains the bathing heater.
Handoff
Project material, delivery conditions, timing, responsibilities, and support path are prepared before commitment.

M1 · sauna
fixed sauna

M2 · swimming bridge
water access

M3 · changing room
transition

M4 · thermal module
baseline readiness

M5 · outdoor shower
rinsing

M6 · storage
storage

M7 · cold plunge
cold immersion
Project lanes
Selected collaborations can begin from a place, a partner, a client, a hospitality setting, a showroom, or an architectural project. Each route is reviewed around fit, setting, services, timing, and responsibility before commitment.
Fixed outdoor sauna architecture. Delivered assembled. Extended by site through selected M2–M7 modules.
For retailers, showrooms, and market-access conversations where SAUNA. can be presented, specified, or placed through a professional setting.
For operators, hospitality, rental, spa, wellness, and destination settings where SAUNA. is reviewed as a product or project basis.
Optional pre-warm layer for baseline readiness. M4 can support a warmer starting condition before the stove brings the sauna to bathing temperature.
Indoor sauna rooms and selected site-integrated sauna projects shaped through the SAUNA. design language where the fixed M1 object is not the right answer.
For architects and project teams that need product material, site basis, module logic, thermal basis, indoor basis, and handoff notes.
Thermal logic
Heat. Cool. Rest. Repeat. M4 can support baseline readiness; it does not define the ritual and does not replace the sauna stove.
M4 is an optional pre-warm layer for projects where the site already has a useful heat need.
M4 is an optional pre-warm layer. It can support baseline readiness and remote pre-heat by creating a warmer starting condition before use. It does not heat the sauna to bathing temperature. The stove completes the lift and remains responsible for stones, steam, and löyly.
Projects
Bring SAUNA. into a setting, showroom, hospitality project, private retreat, indoor sauna basis, or aligned brand collaboration. We start with fit, design language, site conditions, delivery path, and next steps.
Basis
M1–M7 outdoor system, retailer or showroom route, hospitality setting, thermal review, indoor basis, or another selected professional conversation.
Fit
Site, room, access, services, exposure, water, and operating assumptions reviewed before order.
Boundary
The fixed product route stays protected. Indoor or site-integrated work is handled as selected professional basis, not a public made-to-order route.
Handoff
Delivery path, timing, responsibilities, and next steps confirmed before commitment.