Demountable OOSH classroom

Demountables are as mobile as you are. Not only that, but our range looks and feel the same as any traditional commercial training room. Whether you need more space in a hurry, or are just getting started, our range of buildings are a fast, cost effective solution.

The BlueSky Modular range of demountable buildings customises the design of your classroom and includes every modern convenience. You determine the space you need, and include amenities to suit you. They also provide the flexibility to relocate, expand or renovate as your needs change.

Demountables are especially well suited to schools, community groups, places of worship and charities, who may be required to relocate to new premises when government or council grants change. As they are a portable building, your space relocates with you. It remains an asset that you can control.


Demountables can be ready on site in a fraction of the time it would take for a normal classroom or office build, so that you can move into your new space sooner. They can be fitted with comfortable interior linings to create internal offices or additional internal rooms. Multiple rooms can also be joined with verandahs and walkways to enable expansion.

Each demountable is designed for comfort, with air conditioning, natural light and insulation. You can customise your space to suit both practical and theory based training needs. Your team can enjoy an airconditioned space natural and LED lighting, carpeted floors, kitchenettes and bathroom facilities equal to any traditional commercial building.

Due to the flexible, modular construction, each room can be sized to suit your requirements, and expanded as your enrolments grows. You can also relocate the asset when required. The durable nature of these buildings makes them perfect for school and educational use. They are cost effective and easy to repair and maintain. Your space can be designed with ramps, disabled access doorways, disabled bathrooms or other features required to enhance accessibility and ensure regulatory compliance.

Each BlueSky Modular building is finished to the highest standard. You can style the building with your choice of Colourbond steel colours, floor coverings, Gyprock walls, air conditioning, decking, doors, windows and amenities such as bathrooms and kitchenettes.

“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
  • Site Shed with Verandah

Recent Projects

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174 Hartley Road

(02) 4648 3447

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