Fast - Efficient - Affordable

Love where you live but need extra space for your family?

Extensions don’t need to take over your life or break the bank……. Ask us how we make this simple for you.

Modular, factory built second storey additions………….

  • Transform your home with a modular second storey renovation in just one day.

  • Add instant curb appeal and fantastic return on your investment dollar.

  • Keep the garden AND get the additional space you need.

  • Prefabricated here in WA to Australian Building Standards, bringing local knowledge and expertise to your project.
  • No restrictions- We can build almost any size addition and we love a challenge.

  • 100’s of projects successfully delivered across Perth and Western Australia.

  • Our clients include home owners, builders, architects, owner builders and investors.

You can relax and let us do the heavy lifting…..we promise no hidden costs- no surprises.


second storey renovation Perth


second storey renovation Perth


After Renovation modular perth


Use our online calculator to estimate the cost of your second storey addition


Prefabricated second storeys are the way of the future. Constructed offsite then craned into position means your entire second storey addition is in place within one day. The total onsite timeline is 3-4 weeks. It really is a no brainer compared to conventional construction methods with months and months of trades traipsing in and out of your house.


Fabricated using NRG Greenboard your second storey addition is thermally superior to old fashioned brick. This means you will be toastie warm in winter and cool and relaxed in summer.

Fabricated on a steel chassis there are a range of flooring systems to choose from so there’s bound to be one that suits your needs and budget.


Our second storey additions cost less that you might think. Buying direct from the manufacturer means we are highly cost competitive and unlike large project home builders we can be flexible to your individual requirements…………….

Supply your own finishes, bring your own plans or complete your project as an owner builder. The choice is yours!


We have delivered over 400 second storey’s to homes all over the Perth metro area. We have even delivered to Exmouth and Margaret River. With such an enormous amount of experience behind us you can relax knowing we have your renovation completely under control.

We deliver on time, on budget, on value- and with our very own big red crane!


      As a local fabrication company we offer a complete customer experience. From the initial concept through to planning approvals, council compliance, energy efficiency, engineering, working drawings, building certification and building permits- we take care of every aspect of your construction project so you can sit back and enjoy the fast, efficient and affordable transformation of your home.


      Flexibility it the key to our business. We will provide your second storey addition in any level of finish you require. We offer a standard or a premium specifications or we are happy to work with you or your interior designer for custom finishes. We can deliver your upper floor as an empty shell for you to finish or fully finished ready to move in.


      We supply many Owner Builder projects. We can provide as many building services as you wish to engage, drafting, engineering, certification, council approvals- or you can engage your own team. Either way culminating in the one day onsite installation of your second storey addition.


      If you prefer to have your own consultant draw up your concept, we are happy to provide competitive pricing. We can then provide full documentation, engineering, council approvals and complete installation.


  • "Watching our master suite arrive up the street was amazing. The whole second storey was on the house in a couple of hours- we have been so impressed with the entire process. Thank you."

    Mary and Phil
  • "We had heard so many horror stories about renovating, but the whole experience was so quick and easy. Our entire second level was fully installed in 27 days."

    John and Sue
  • "Very flexible builder- stress free experience.Thank you"

    Jacqui R
  • "Second Storey Solutions took the time to really understand our brief and designed a wonderful, luxury parents retreat. Our home looks totally transformed. We are thrilled with the end result. "


1300 30 58 54

31 Office Road,East Rockingham,
Western Australia

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