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BERTILO | Cubus 3 Office™

The Bertilo Cubus 3 Office™ is the superb solution for adding extra living space, a garden office, pub, or just somewhere to sit and enjoy your garden. Modern, attractive, and practical, this building will enhance your garden space perfectly. The Cubus 3 office measures approximately 3.4m x 2.4m and has a floor area of 7.87m².


Bertilo Cubus 3 Office™

The Bertilo Cubus 3 Office™ creates additional living space in your garden. Perfect as a home office, garden office, outdoor leisure space, or just as a summerhouse for somewhere to sit and enjoy the view.

This contemporary design with floor to ceiling double-glazed front windows lets in plenty of light, giving the inside a modern airy feel, which is further enhanced by the two opening side windows you can position on either side of the building.

A modern squared off roof further enhances the contemporary look of this beautiful garden office. Featuring heavy duty 41x41mm timber framing with a unique 19mm Rhombus Profile tongue and groove timber cladding and pent roof. This garden room is available either factory painted in Anthracite grey, or in its natural timber finish which can be painted or treated to suit the style of your garden.


  • Fast delivery from stock (view the full up-to-date Stock levels)
  • Two fixed tall double-glazed front windows
  • Two opening single-glazed side windows
  • Toughened glass for safety
  • Side windows can be positioned on either side of the building
  • Single lockable door with cylinder lock and key
  • Pent style roof
  • 41x41mm heavy duty framing
  • Rhombus style 18mm T&G wall cladding
  • 16mm solid board floor
  • 7.87m² floor area
  • 19mm solid board roof
  • Natural timber, or factory painted outside in anthracite (RAL7016)

Bertilo Cubus 3 Office Natural


Please contact us prior to purchase if you have any queries regarding the dimensions, or if you require exact sizes.

Bertilo™ Cubus-3 Office Ref. No. External Size (mm) Height (mm) Footprint (mm) Door (mm) Windows
Width Depth External Internal Width Depth Width Height Fixed Opening
Natural Timber OFCU3NF 3360 2400 2320 2138 3318 2300 910 1860 4 2
Anthracite Finish OFCU3AN 3360 2400 2320 2138 3318 2300 910 1860 4 2


NOTE: The inside of these Bertilo™ garden offices is untreated. Factory painted models have the colour applied to the outside of the building only.