ERGO W440 Portable 4 Bedroom Accommodation Buildings for Sale

Through our distribution network, BBB have available current model brand new ERGO W440 buildings for sale.  These buildings  are a 40′ container format, easy to road transport and ship if required ex Perth, Western Australia.  For larger quantities, these accommodation buildings may be transported by triple road train, providing a cost saving during mobilisation.

The ERGO W440 is ideal for workers accommodation, as well as applications such as conversion to granny flats, tourist accommodation, extra rooms in rural settings and hotel/motels.  The unit provides 51sqm of living space, and can be stacked for a minimal footprint in limited space.

The newest model we have available for sale expands to 4.2m deep (compared to 3.92m for our rental fleet).

We have a limited stock of brand new ERGO W440 buildings on sale, starting at an extra special rate of just $29,999+GST each (** Offer ends once allocated stock is sold out)

Internal General Fitout

  • Power, TV & Phone points to each room
  • Energy compliant quality low energy downlights

External Specifications

  • Certified by ABSA to minimum 6 Star Thermal Energy Rating
  • Cyclonic rated to Wind Region D (Cyclonic) – Terrain Category 2
  • Accommodation module mounted on Mega Anchors
  • External sensor lighting to perimeter of building


  • Hinged floor at slide out section – ease of installation
  • Hinged end wall panel at both ends – ease of installation
  • Rail track for slide out section for easy installation
  • Vertical corrugated wall profile, similar to custom orb
  • Corten steel external wall
  • Corten steel main floor
  • 28mm thick flooring (termite treated)
  • Overall dimensions – 12.2 x 4.2m (51.24sqm)

Architecture / Floor Finishes

  • 2mm thick vinyl flooring – wood grain finish
  • FRP bathroom cubicle with FRP non slip floor finish – 1m internal width bathroom
  • Timber sliding door to bathroom
  • PVC moulded ceiling trim
  • PVC moulded floor skirting

Furniture Included in Each Bedroom

  • King size single bed with mattress (1070W x 2030L bed frame)
  • Bedside table with 3 drawers (450W x 442D x 550H)
  • Wardrobe with bar fridge recess (900W x 600D x 1800H)
  • Writing Desk with 3 drawers and chair (1000L x 550D x 710H)
  • Corner TV / DVD shelving
  • Wall mounted bookshelf above writing desk
  • Wall mounted bookshelf above bed
  • 100L Hi-sense bar fridge
  • 1.0HP Hi-sense split system air conditioning


  • 100A 3-phase MSB to mining spec
  • MSB and data (patch panel enclosure)
  • 3 phase supply to HWS for quick recovery system
  • Double pole DGPO, switches and isolators
  • Interconnected and hard wire smoke detectors with break glass
  • Fire alarm connected to terminal strip for future connection to main Fire control panel
  • PE Cell connected external lighting

Bathroom Wet Areas

  • Mirror over vanity
  • Chrome toilet roll holder
  • Chrome double towel rail
  • Chrome towel storage rack
  • Chrome robe hook
  • Shower flick mixer
  • Chrome soap holder
  • Power point next to vanity
  • Shower enclosure with curtain and rail
  • Fire exhaust fan vented to outside


  • All cold / hot water piping to Australian standards with Water Mark and compliance to PLB requirements
  • ALL sanitary piping to Australian Standards and PLB compliant
  • All fixtures are BCA and WELS compliant
  • Showerhead = 3 star WELS
  • WC flushing system= 4 star WELS rated dual flush
  • Vanity basin flick mixer = 4 star WELS

Insulation, Fire Rating & Acoustic Rating

  • Roof Total Insulation = R 4.64
  • External wall total insulation = R 3.92
  • Partition wall between room total insulation = R 3.74
  • Floor total insulation = R 1.5
  • Ceiling – 60mm thick rockwool with 60mm PU sandwich panel
  • External wall – 50mm thick rockwool with 50mm PU sandwich panel
  • Partition wall – 60mm rockwool sandwich panel with 50mm air gap and 60mm rockwool sandwich
  • Panel – Acoustic Rating between rooms to achieve Rw ~ + Ctr of 50

Doors and Windows

  • Steel clad external door ( cyclonic rated ) 2040H x 820W
  • Internal insect screen door
  • Aluminium frame double glaze sliding window cyclonic rated – (1340H x 1170W) (5mm glass pane + 9mm air gap + 5mm glass pane)
  • C4 key system to external door
  • Block-out window treatments
* Note: Specifications subject to change without notice
**Verandah, decking and steps not included

ERGO W440 Render

ERGO W440 Portable Accommodation Bedroom
ERGO W440 Portable Accommodation Bathroom
ERGO W440 Portable Accommodation Partition