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The MBS Mobile Wellness Unit, a mobile sauna, by a lake at sunset, its rain shower running and its panoramic sauna window glowingCGI design visualisation

Saunas &
Spa Buildings.

Our own outdoor saunas, designed and built in-house, plus bespoke SIP spa buildings. Made for regular commercial use and private homes alike.

Get a QuoteSee the Models

Wellness, Wherever Your Guests Are.

  • Holiday parks
  • Glamping sites
  • Hotels
  • Wedding venues
  • Events
  • Spas
  • Private homes

MBS Premium External Sauna.

Elegance, wellness and modular efficiency.

The Premium External Sauna, a garden sauna with a wide panoramic window, charred timber cladding and a copper outdoor shower

Burnt Cladding, Thermowood Inside

Charred external timber with the highest-quality Finnish Thermowood inside. Welcoming, durable and low-maintenance.

Electric or Wood-Fired Heater

Flexible, efficient and powerful heating with easy user control.

Outdoor Cold Shower

Instant refreshment after a session.

Large Glass Window

Uncompromised panoramic views of the surroundings.

Composite Decking, Steel Chassis

A durable, slip-resistant surface on a heavy galvanised steel chassis for easy delivery and exact positioning.

Internal Mood Lighting

Adjustable LED lighting in warm whites and colours.

Specification

  • Burnt (charred Yakisugi) external cladding
  • EPDM roof
  • Finnish Thermowood internal cladding
  • Electric or wood-fired heater, for example Harvia or Huum, with easy user control
  • Outdoor copper cold shower
  • Slip-resistant composite decking
  • Large panoramic glass window
  • Galvanised steel chassis for lifting
  • Adjustable internal LED mood lighting, warm whites and colours
Get a Sauna Quote

The All-in-One Mobile Wellness Unit.

Natural. Modern. Mobile.

A premium outdoor sauna experience with an electric heater, outdoor shower and change room, all on one chassis.

  • Capacity10-12 people
  • Electric heater12-15 kW, by model
  • DimensionsApprox. 2.4m x 5.0m
  • ChassisSingle, tandem axle
  • ExteriorBlack burnt wood, vertical
  • InteriorThermo-wood or cedar
Top-down floor plan of the Mobile Wellness Unit: covered outdoor shower, change room with bench and hooks, and a sauna with tiered benches and heater, on a tandem axle trailer
Covered outdoor rain shower on a timber deck
Outdoor ShowerRain shower with natural drainage, covered for privacy and weather protection.
Change room with timber bench, hooks and a locker, with the sauna door open
Change RoomBench seating, hooks, storage and direct access to the sauna.
Sauna interior with tiered timber benches, warm LED lighting and an electric heater
Sauna InteriorElectric heater, tiered benches, LED lighting, ventilation and comfortable space for 10-12 people.

Built on a Tandem Axle Trailer Chassis.

A single steel chassis with electric, water and drainage connections, as required for your site.

Rear view of the Mobile Wellness Unit sauna trailer, showing black vertical timber cladding and the trailer lights
The tandem axle steel trailer chassis the Mobile Wellness Unit is built on
Tandem axle trailer chassis

Bespoke Spa Buildings.

For larger wellness projects, we design and build bespoke spa buildings with the SIP system: open-plan interiors, vaulted ceilings and expansive glazing, with the insulation and airtightness to keep running costs low all year.

A Premium Amenity for Parks and Venues

On-site wellness helps holiday parks and venues increase bookings and command premium rates. Every MBS sauna and spa building is built for regular commercial use.

Holiday Parks

Sauna Questions, Answered.

All FAQs

The Mobile Wellness Unit seats 10-12 people.

The Premium External Sauna can have either an electric or a wood-fired heater, for example from Harvia or Huum. The Mobile Wellness Unit uses an electric heater of 12-15 kW, depending on the model.

Electric, water and drainage connections, as required for the model and heater you choose. We will confirm what your site needs.

The Premium External Sauna sits on a galvanised steel chassis for lifting and exact positioning. The Mobile Wellness Unit is built on a tandem axle trailer chassis.

Yes. We design and build bespoke spa buildings with the SIP system, with open-plan interiors, vaulted ceilings and expansive glazing.

On-site wellness is a premium amenity that can help parks increase bookings and command premium rates. Our saunas are built for regular commercial use.

Bring the Heat to Your Site.

Tell us who it's for and where it's going, and we'll come back with ideas, guidance and a personalised quote.

Get a Wellbeing Quote07538 104444