Take a look at the GNL difference
Specialists In Modern Construction
With many years experience in the residential construction industry, GNL Frame & Truss offers an alternative to the market place: high strength steel frames and trusses at a cost effective and competitive price. That combined with a fast, efficient manufacture and install process, GNL is the ideal choice for all your prefab steel construction requirements.

Why choose GNL?
What makes GNL unique? Take a look below at our points of difference to find out what makes GNL Frame & Truss the only choice in steel frame construction.

Quality Steel Frames You Can Trust
Explore Recent Work
At GNL Frame & Truss we are proud of every job we have the honour to work on. Take a look below to view our most recent work and jobs in progress.



Testimonials

“GNL Steel have been supplying our steel frames for our new home builds and granny flats for over 2 years. They have been great to work with being very reliable with very good quality workmanship on all of their frames.
The 50 year guarantee they have on the steel frames gives us piece of mind for our buildings. We are very happy to recommend their frames to any of our new customers.”

“GNL provide quality steel frames. They are always on time with deliveries and erect frames in a timely manner. They’re staff are always friendly and willing to help with any enquires. If you’re a builder or owner builder looking for quality steel frames – GNL are the way to go!”
GNL has been our sole supplier and installer of steel frames and trusses for over 2 years. As a testament to their excellent product, service and process; steel frame and truss is now used on over 90% of our new homes. The entire team at GNL are a pleasure to work with; from admin, to drafting and site – every aspect is run efficiently and effectively. They are always prompt, reliable and dependable and always happy to help.
I would highly recommend GNL for all your prefab steel construction requirements.
Amazing. Excellent. Efficient. Knowledgeable. Quality. Customer focused. Reliable.
I contacted around 10 truss companies for quotes…After me hand drawing them and a few discussions with GNL, they had them drawn up within a few days and once I approved the drawings and paid they had them delivered within 2 days. The entire team at GNL have been outstanding and if you are in need of trusses go with GNL.
GNL went above and beyond to help me with design, understanding installation and so much more that they made the entire process a breeze. Thank you so much GNL for you’re attention to detail, outstanding customer focus, an amazing product and helping me from start to finish.
The trusses turned out awesome!
10/10
I am happy with GNL Adam and Ben looked after me . The structure went up quick and looks great and is high quality . Wouldn’t hesitate to recommend GNL to anyone looking at building..
Latest News
Want to stay up to date on the most recent GNL Frame & Truss news? Take a look at our blog for all the latest in steel construction.
Oran Park Fire Station
Great things have happened over the past several months. One of our milestones was
Work Health And Safety on site
Work Health & Safety is of utmost importance to us in our factory, on
This Just In: Steel Frames Save the Planet
In the construction industry, steel frames have become the answer to a multitude of