Training Classroom

Relocatable options to provide fast portable shelter, lunch rooms and space for worksites – both for construction and standard businesses. We manufacture for to private construction companies, councils, schools, hire companies and more. Our buildings can be seen on the site of major infrastructure projects around Australia.

Our range are purpose built – and provide a durable work space with every modern convenience. From basic to prestige, we offer everything you need in site office. They also provide the flexibility to relocate, expand or update as your needs change.

Portable Site Offices

Portable site offices are a fast and cost effective way to increase office space for your organisation. They are designed with the standard comforts of a regular office. Options include security upgrades, carpet, plasterboard walls, LED lights, and multiple windows for ventilation and natural light. They can feature heavy duty vinyl flooring, ablutions, kitchenettes and even verandahs.

Can I Relocate a Site Office?

The ability to transport the building between work sites is a major factor for the construction industry. As each project is completed, the office can be relocated quickly and easily. The building can then be recommissioned quickly so your site is up and running sooner.

Site Office Design

Our range can be customised to suit your organisation and your work site. Check out our recent site office project. Options include a basic office with low maintenance vinyl flooring, to upgrades including energy efficient LED lighting, air conditioning, kitchenettes, bathrooms and security options to suit your location. The durable nature of modular site offices makes them perfect for use on construction sites. Our buildings are cost effective and easy to repair, upgrade and maintain. They can be designed with ramps and footings to suit uneven sites.

Each building can be stacked to create two story offices where space is at a premium. They are built around a structural steel frame to Australian Standards – ensuring they are durable and ready for transport Australia wide.

The building remains an asset and can be relocated to new locations as your needs change.

“We recently purchased a demountable building from Blue Sky Modular Buildings for our OOSH centre. Ben and his team were amazing and helped us through every stage. Ben kept us up to date on everything during the whole process. We are extremely happy with this company and would highly recommend Blue Sky to anyone looking expand their business. They were very efficient and worked with us to fit into our budget. We are looking to expand even further and will be using Blue Sky Modular Building again!”
Jenny Clarke, OOSH

Customisable Options

Security Upgrades

Upgrade the security of your modular building with locking bars for doors and window grills.

  • Demountable Building - Lunchroom
  • Security Window Grill Bars
  • Airconditioned Site Office
  • Site shed


Flexible options to add staff amenities such as kitchenettes.

  • Demountable classroom kitchenette and wet area
  • Kitchenette in Demountable Building

Colourbond Colours

Choose from single or two-toned Colourbond colours to suit exisiting buildings.

  • Commercial Modular Building
  • Demountable classroom
  • Site shed
  • Site shed


Range of floor coverings including commercial carpet tiles and heavy duty vinyl.

  • Demountable classroom interior
  • Site Office Interior
  • Interior demountable classroom


Include amenities such as toilets, showers and change room facilities.

  • Ablution Block
  • Portable Disabled Ablution Block
  • Sink and mirror in portable bathroom
  • Upgraded vanity and sink in portable toilet building
  • Portable Ablution Block

Decking and Ramps

Increase available space by adding a hardwood deck – covered with an awning for shelter.

  • Demountable OOSH classroom
  • Site Shed with Verandah
  • Exterior of Macarthur Girls High School


Recent Projects

Request a Free Quote

Call Us

174 Hartley Road

(02) 4648 3447

Email Us

We offer free no-obligation quotes for all portable building projects. We will help you customise the right building to suit your needs.