Site shed on site

We design and deliver to Sydney, NSW and Australia wide. Our range is well suited to the construction industry and modern businesses. BlueSky Modular Buildings supplies portable site offices to construction companies, councils, hire companies and more. Our buildings can be seen on the site of major infrastructure projects around Australia.

2 story portable buildings – or stackable – can maximise a limited footprint and offer larger overall floorspace. It’s also worth considering 2 story portable buildings where the building needs to be raised for technical reasons or to allow for a storage space underneath.

Portable accomodation modules can also be designed to offer on-site accomodation at mining and work sites. The fit out can include bathrooms, wardrobes and kitchenettes to suit the accomodations requirements.

The modular construction method provides a functional facility with every modern convenience. From basic to prestige, we offer everything you need in an portable office. Portable buildings also provide the flexibility to relocate, expand or update as your needs change.

Portable Buildings

Portable buildings are quick to install off shelter and accomodation. There is minimal construction work or interruptions to your organisation. Every portable building includes same features you would expect in any modern building. The benefit of portable buildings is that they remain an asset, that are relocatable. The range includes site offices, ablutions (toilet and toilet/bathroom/shower blocks), ticket booths, site sheds, learning spaces and classrooms, studios and more.

Our range are customisable. They are designed to suit your organisation and the available land/space. Options include single storey, double and triple storey, basic offices with low maintenance vinyl flooring. Upgrades include LED lighting, air conditioning, kitchenettes, bathrooms and security options. Different sites can be catered for by the provision of ramps and footings to suit uneven sites. We manufacture buildings that are durable, built to last, and can include security upgrades to suit the needs of construction sites. Modular construction is cost effective and the buildings that are easy to repair, upgrade and maintain. 2 story portable buildings provide maximum space, with a smaller land requirement – and can still be installed significantly faster than a traditional 2 story portable build.
Portable Accomodation modules such as doings can be customised to suit any requirements and located Australia wide.
Every building is built around a structural steel frame to Australian Standards. The frame supports the buildings during transport, with internal modules being propped. The buildings are transportable anywhere in Australia. 2 story portable buildings are transported as individual modules, and installed on site.

Do I need a DA or building permit for a portable building?

To find out if you need a permit for a portable building, please contact your Local Council. Development and Planning Applications are administered by Local Councils regulate the provision of local building and development legislation. In NSW, a construction site office would usually not need special approvals, as long as it wasn’t being used for residential purposes – and was located on a construction site which had development approval. Even still, there are requirements are connections to services such as water, power and sewerage. The requirements may vary – depending on how the portable building will be used. Please see professional advice that is relevant to your circumstances as this is a guide only. Please be aware that the approvals needed may be different for any buildings being used as dwellings, as opposed to offices, ablutions etc.

Customisable Options

Site Shed

Security Upgrades

You can upgrade the security of your modular building with locking bars for doors and window grills.

Kitchenette in Demountable Building


Flexible options to add staff amenities such as kitchenettes.

Portable Site Office

Colourbond Colours

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

Interior demountable classroom


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

Ablution Block


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

Site Shed with Verandah

Outdoor Decking

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

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.