Supply and Install

With many years experience in the residential construction industry, GNL Frame & Truss offers an alternative to the market place. We can supply the steel frames and take care of installation as well.

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.

We also saw the benefits of steel construction using the latest CAD based detailing software coupled with specialised computer operated machinery that allows for consistent and accurate sizing of all necessary components.

Our open web joist system in 2 storey designs allows for simple and fast installation of services such as air conditioning ductwork, electrical, data cabling and plumbing without the need to cut through traditional solid timber joists.

GNL Group

GNL Frame & Truss are part of the GNL Group, were proud to partner with Hebel. We supply and install Hebel which is a strong, versatile, high performance building product made from Autoclaved Aerated Concrete (AAC). 

As Australia’s only manufacturer of AAC, CSR Hebel has over 25 years of experience meaning you can be assured you are getting a high quality product with the technical expertise to back it up.

Available in blocks and panels, Hebel is easy to handle, quick to build with, and better to live in.

Hebel panels contain anti-corrosion steel reinforcement for added strength and are available in a range of lengths for applications including walls, floors and external cladding.

Structural Steel

Structural steel is a fundamental material used in the construction of buildings, bridges, and various other structures.

Structural steel is widely used because it can be made into a wide range of shapes and sizes, making it a versatile and flexible solution for a variety of construction needs.

One of the key benefits of using structural steel is its strength-to-weight ratio, it is stronger than other materials like wood and concrete, but it is also lighter, making it easier to transport and handle. This means that structural steel is ideal for use in high-rise buildings, where weight is a major concern.

Our large New South Wales factory has all the facilities and equipment to produce and supply structural steel for projects large and small across New South Wales.  Our team of experts have years of experience producing the highest quality structural steel that meets industry standards. From planning and design to fabrication and installation, we have the expertise and equipment needed for your project.

Contact us today to learn more about our structural steel services and how we can help you for your project. With our commitment to quality and customer satisfaction, you can trust us to provide you with the best possible solution for your construction needs

Oran Park Fire Station

Oran Park Fire Station steel frames standing

Commercial Steel

At GNL Frame and Truss, we understand the importance of using high-quality materials in commercial construction projects. That’s why we specialize in providing top-of-the-line steel frames for a wide range of commercial buildings, including offices, warehouses, apartments and retail spaces.

Our steel frames are engineered to meet the highest standards of quality and performance. Our state-of-the-art fabrication facility allows us to detail and manufacture steel frames to fit your specific plans, ensuring a perfect fit for your project.

In addition to supplying steel frames, we also offer installation services as an optional extra. Our team of carpenters have years of experience in steel installation and we use the latest equipment and techniques to ensure a smooth and efficient installation process.

We understand that every commercial construction project is unique, which is why we work closely with our clients to understand their specific needs and goals. Our team will work with you to ensure that your steel frame is the right fit for your building, and we will keep you informed throughout the entire process to ensure your complete satisfaction.

Whether you’re looking to construct a new commercial building, our team at GNL has the experience and expertise to help you achieve your goals. We are committed to providing our clients with the highest level of customer service, and we always strive to exceed their expectations.