67 Montague Street, NORTH WOLLONGONG NSW 2500


Australia’s most innovative Off-Site Manufacturing facility.

Pre-Fabricating fast and affordable 8+ star energy rated Homes, Townhouses, Second Storey Additions and Modular granny flats.


Why wait 9-12 months for traditional home that hardly meets basic regulations, when you can build a Panelup Prefab home in 3 months and enjoy huge benefits that our home can offer. 

All pre-cut and pre-fabricated in our warehouse and delivered to your job as per the plans ready for installation... Australia wide.

EXPLORE - Panelup Prefab Benefits . . . .



We focus on integrated planning, design, fabrication, and assembly of building elements at our factory, these products are then transported to your site in either Prefab or Modular form. Our products are suitable for all types of construction, whether its PREFAB, MODULAR OR TRADITIONAL home.



Cost Efficient

Energy Efficient


Perfect alignment


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Panelup System is part of Inventive Building Pty Ltd, company established in 2008.



Bondor is Australia's leader in complete thermal building solutions and lightweight architectural panels.



If you have a passion for the Building & Construction industry, then you have come to the right place.


Completed Seating


Quick links

Address: 67 Montague Street,
North Wollongong

phones: 02 4200 4593

© All right Reversed.Panelup

With Panelup, building is simpler, faster & more pleasing:

  • WHO – Choose our recommended Builder
  • PLAN – Lets design it in 3D
  • MAKE – We manufacture offsite
  • BUILD – Your Builder / or us builds your home 50% Faster
  • ENJOY – Get lazy & admire your home
  • Overall construction speed can be increased by more than 50%

  • No weather delays, year-round construction.

  • Less Organisation, less trades and less deliveries onsite.

  • Reduces complexity of design and building tasks.

  • No Rubbish on site

  • House is weather tight as soon as the walls and roof is craned in place.

  • Other ‘follow up’ trades start straight away

  • Installing wall cladding is extremely fast over our perfectly straight walls

  • No need for conventional eaves, bottom side of our roof panels come painted in surfmist white, enjoy the beautiful maintenance free everlasting colorbond finish.

  • No need for additional window flashing, our window manufacturer provides perfect tailored solution which works great with our |Panelup Wall|

  • Architecturally flexible with the ability to customize designs and achieve any desired plan, no need to follow panel width increments. 
  • Using craned truck or small crane we simply lift the wall modules in bottom Base Channels and fix using metal head screws.
  • Timber frames are supplied for Internal walls for cost efficiency and ease of services
  • Panelup walls and roof panels come with pre-cut holes for services on every joint, electrical nylon plugs are installed in our factory ready for electricians. 
  • Install any type of cladding externally, render or even brick if you desire.
  • Plasterboard is installed internally as a direct stick, no need for battening out.
  • Building your home with Panelup systems is significantly cheaper than brick-veneer homes, double brick, or CLT constructions.
  • Termite proof, piece of mind for the lifetime of your home.
  • Rated up to BAL40, build homes in bush prone areas without additional structural costs. 
  • Superior strength of our system, with every single SIP panel acting as a bracing panel on your home which allows you to build in cyclonic areas without any additional costs.
  • Gain more m2 of your internal area for the same footprint of the brick veneer home at no extra cost. Our walls are 140mm thick vs 250mm brick veneer.
  • Our home significantly reduces the amount of energy required to keep the home within a comfortable temperature range, therefore you save on energy bills.
  • External walls are rated R3.7 without any cladding VS Double Brick rated R0.5
  • Our 200mm Roof panels are rated whopping R5.5
  • Easily build 8-10 star energy rated home or a passive home
  • Significantly exceeds current energy ratings, amazing insulation and sound capabilities, doesn’t burn and termite resistant. Fully recyclable and reusable building material.
  • System provides continuous insulation that reduces or eliminates thermal bridging, and is impervious to compression, water vapour, vermin or rot.
  • Reduces landfill over standard framed construction methods.
  • Uses the non-ozone depleting insulants 
  • Light weight product, average 12kg/m2, no maintenance required.
  • To have the best system with perfect alignment, we had to choose the best suppliers. We partnered with Bondor Australia, a leader in thermal building solutions, manufacturing products since 1950’s.
  • Off-site manufacturing in our controlled environment vastly improves accuracy of the finished products, minimizes waste, and delivers precision that will be greatly appreciated by the builder and home owner.
  • Fully engineered, Building Code of Australia and CodeMark Compliant system.
  • Our factory check lists and manufacturing Accuracy makes it super easy for installers to crane walls in place using our proven techniques which will minimize labor time on site.
  • Consistent building system simplifies estimating and eliminates any variations, additional or hidden costs during the construction of your home.
  • Consistent cashflow from your banks with no delays or waiting on trades.
  • Build more homes aannually with piece of mind.
  • Benefit from vastly improved building system that eliminates paying multiple trades/suppliers and gives you greater workplace safety.
  • Air tightness is superb, air-leakage/infiltration rates are significantly reduced.
Completed Seating
Completed Seating

Latest Media Releases 

•    Panelup story in Illawarra Mercury about expansion during Covid19 
•    Panelup story in Daily Telegraph, duplex in 10 days 
•    Panelup story in Australia’s API magazine 
•    Panelup story in AU Manufacturing online forum.
•    Upcoming - Panelup will appear in Season 4 Open Homes Australia on WIN Network in 2020