Turn your vacant space into flexible, liveable, rentable space.

Introducing the Fonzie Flat, from $149,000.

A Summit Fonzie Flat is a clever idea to cost-effectively create more liveable space. The flexible design includes bedroom, kitchen and bathroom to create a completely self-contained residence which could be a teenage retreat, granny flat, or rentable studio apartment.

The Summit Fonzie Flat is built in our on-site workshop using quality Bluescope Steel TRUECORE® structural engineering, and is lowered onto your existing garage for minimal disruption.

We have a range of versatile designs to choose from and they can even be customised to suit your exact needs, contact us today to find out more!


Complete your Fonzie Flat with either quality floor coverings or interior painting, or Ford & Doonan RC aircon for just $499.00

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7 stunning designs or ask us to tailor make one to your needs.


Utilising our innovative construction technology, your second storey is built in our purpose-built, all-weather facility. By combining the strength of engineered steel, with the advanced thermal-properties of MasterWall, we offer a stronger, superior finish. The completed extension is then simply craned into position and secured to your existing home. From there your staircase is installed and all services connected, so you’re free to enjoy the extra space within weeks.

Built in an all-weather facility with 24/7 quality control.
Your Fonzie Flat is delivered to your door.
Installation takes just just a few hours.
Service connections and stairs finished in weeks.

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