Training Classroom

Portable offices provide flexible, relocatable office space, fast. Whether you need an office for a construction site, a studio or whilst a traditional build is being completed, we offer a range of relocatable options to suit your needs.

As a leading manufacturer of portable offices, we cater to construction companies, businesses, councils, schools, hire companies and more. Our buildings can be found on the site of major infrastructure projects across Australia, providing durable offices that include every modern conveniences.

What sets our portable offices apart is their flexibility. Our buildings can be relocated, expanded, or updated as your business needs change, providing you with the peace of mind that you can always adapt to your evolving requirements.

Portable offices provide a relocatable office environment suitable for long term use. Each office includes all the amenities you’d expect to find in a traditional building. From mines, to infrastructure projects and manufacturers – you can find our site offices Australia-wide.

We are committed to providing you with the highest quality buildings. BlueSky Modular Buildings portable offices provide a comfortable working environment for your team.

Are Portable Offices relocatable?

The advantage of a site office is that they are fully transportable. They can be easily moved between work sites, allowing you to quickly and efficiently set up your office wherever needed. This makes the building a long-term asset for your organisation.

Portable Office Custom Options:

Modular portable offices are durable, easy to repair, upgrade, and maintain. In addition, the range of customisable options includes

  • Low-maintenance vinyl flooring
  • Energy-efficient LED lighting
  • Air conditioning
  • Carpet
  • Plasterboard wall coverings
  • Kitchenettes
  • Hot and cold water
  • Bathrooms,
  • Security upgrades including window grills and locking bars

If space is at a premium, our buildings can be stacked to create two-story offices. Ramps and footings can be designed to suit uneven sites, ensuring your office is accessible and safe.

Each office is built around a structural steel frame to Australian Standards, ensuring they are durable and ready for transport Australia-wide from our Sydney location.

“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 portable office 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.