Superior Service. High Quality Homes.
Specialised Home Constructions is part of a larger building group delivering you peace of mind and confidence. As part of the group they have surety when sourcing frames from Steel Frame Solutions, and windows and doors from Project Windows and Doors.
Key Stats
JG King Building Group
JG King Group is a multi-faceted organisation, each of its divisions is part of a cohesive whole. Our sub-groups have expertise in project development, house design, construction and manufacturing, to bring you the best quality homes possible.
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JG King Homes
JG King Homes, the original member of the group, is our detached home division, dedicated to building high-quality, steel frame residential housing for Victorian families.
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Steel Frame Solutions
Steel Frame Solutions is the largest manufacturer of prefabricated steel frames and trusses in Australian housing. It’s regarded as a pioneer in frame technology, sourcing all frames and trusses across our JG King division.
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Project Windows and Doors
Project Windows and Doors makes a huge range of standard and custom European Style (uPVC) frame windows, as well as doors, screens and security products. It also supplies these products to new home builders in Victoria and nationwide, including our very own JG King Homes and JG King Projects.
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Strong & Sustainable Operations

As Victoria’s Largest Builder of Steel Frame Homes,
one of our main strengths is the extensive reach of where we can build your home.
Your dream location, your dream home, let’s make it happen.
Have a look at the Build Zone Map to see if we can build you a home in your area
– we most likely do.
Specialised Home Constructions is backed by a group (Steel Frame Solutions) that delivers its own frames, and another group (Project Windows and Doors) that delivers our own windows and doors. This with an ongoing and reliable supplier and trade group helps us to continuously deliver high quality homes.
The JG King Building Group was established in 1985. Our business plan was to sell 15 homes in our first year. We did 35. We have grown from strength to strength over the years, to have delivered over 25,000 homes today. The JG King Homes Group features in the HIA Top 100 Housing Report on an ongoing basis.