HACHILL’s current Outdoor Cabin Sauna range includes CBN18, CBN21, CBN22 and CBN23. Use marketed capacity to narrow the family, then compare cabin proportions, roof and entry context, site conditions and access before moving to the exact product page.
CBN21 and CBN23 both serve the 3–4 person class, so their final selection should not be made from capacity alone. Exact dimensions, heater details, electrical requirements, materials, glazing specifications and supplied components remain with the individual model pages.
Built for: Sauna distributors, outdoor-living brands, resorts, wellness projects and defined commercial buyers.
Use marketed capacity to narrow the range, then consider cabin proportions, roof and entry context, available site and access before reviewing the exact model.
Larger current Cabin route. CBN18 carries the highest marketed user capacity in the current Outdoor Cabin range and is the starting point for larger-group projects.
First 3–4 person Cabin route. Compare its proportions, roof and entry relationship, site fit and exact layout with CBN23 before deciding between the two similar capacity labels.
Middle-capacity Cabin route. CBN22 sits between the two 3–4 person Cabin options and the larger CBN18 route.
Second 3–4 person Cabin route. Treat CBN23 as a separate geometry and site route from CBN21 rather than assuming the same capacity means the same fit.
The four Cabin models form three broad capacity positions, but capacity is only the first filter. The final model still needs to work with the cabin proportions, roof envelope, entry relationship and installation site.
| Model | Marketed capacity | Cabin-range position | Geometry / site starting context |
|---|---|---|---|
| CBN18 | 6 person | Larger route | Highest marketed capacity in the current Cabin range |
| CBN22 | 4-5 person | Middle route | Intermediate route between smaller and larger positions |
| CBN21 | 3-4 person | Smaller-group route | Compare proportions, roof and entry directly with CBN23 |
| CBN23 | 3-4 person | Smaller-group route | Separate geometry and placement route from CBN21 |
CBN21 and CBN23 are both marketed for 3–4 people, but they should not be treated as interchangeable models. The meaningful comparison starts after capacity.
Review how each model occupies the available site and how its overall Cabin form fits the intended setting. A constrained placement area may produce a different choice from a site with more surrounding space.
Check nearby roof structures, trees or branches, canopies, surrounding buildings and other overhead constraints. Exact model dimensions remain on the individual product pages.
Look at door approach, nearby paths, gates, turns, unloading and the working space around the Cabin before selecting between the two 3–4 person routes.
After the site has narrowed the choice, review CBN21 and CBN23 individually for exact layout, dimensions, equipment and configuration.
The Cabin format has a more room-like outdoor enclosure than the curved Barrel route. Planning should reflect the walls, roof, entry and glazing relationship rather than capacity alone.
Consider how the upright Cabin form works with the intended user group, interior arrangement and available placement area. Check the selected exact model for the wall, ceiling, seating and circulation relationship.
The roof is part of the installation envelope. Consider nearby structures, overhangs, trees, covers, roof access and other overhead restrictions around the intended location.
Review the direction users approach from, deck or terrace relationships, surrounding paths, nearby walls and the working area in front of the Cabin.
Consider the preferred viewing direction, privacy and exterior orientation, then use the exact model page for model-specific glazing and interior information.
A suitable Cabin site needs to accommodate more than the finished floor area. The roof, entry, delivery path and future access around the enclosure all matter.
Provide the available placement area together with base or platform context, finished level, nearby structures, drainage conditions and any roof or overhead limitations.
Trace the route from unloading to final placement, including gates, narrow paths, turns, slopes, lifting restrictions, assembly working space and overhead obstacles.
Include the intended heating direction, electrical context, ventilation, controls and utility routing, then confirm the exact requirements for the selected CBN model.
Allow practical reach for roof inspection, glazing cleaning, exterior timber care, routine maintenance and technician access around the installed Cabin.
A useful Cabin Sauna enquiry starts with the intended users and the physical site. If the exact model is still open, send the project conditions first rather than choosing from appearance or capacity alone.
Include CBN18, CBN21, CBN22 or CBN23 if already preferred, along with intended users, application, destination, quantity and target timing. If the model remains open, provide the user range instead.
Share the available installation area, site photographs or a simple drawing, overhead restrictions, roof or canopy context, preferred entry direction and surrounding structures.
Include unloading access, gates and paths, assembly space, intended heater direction, electrical context, ventilation, utility routing and service access.
List OEM or private-label requirements, branding, finish or customization, packaging, quantity, drawings, technical documentation and other project documents.
Use these source-bound HACHILL resources when more background is useful before the project moves into an exact CBN model.
Use the broader Outdoor Sauna guide for enclosure selection, site context and project planning before moving into exact CBN product detail.
Use this guide when the project needs context on choosing a defined product route versus a more customized build approach.
Use the heater guide for additional context on the variables that shape heater selection around the final room and project conditions.
Use the building guide for broader planning around base preparation, ventilation, utilities, access and installation coordination.
If the preferred model is already known, send CBN18, CBN21, CBN22 or CBN23 with the available site, delivery and commercial information.
If the model is still open, provide intended users, available site, roof or overhead restrictions, entry and delivery access, utility context, destination, quantity and project requirements. For a CBN21 vs CBN23 decision, include enough site and access information to compare the two 3–4 person routes beyond marketed capacity alone.
