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1 October 2025 | 6 min read

Impressive uses of TRUECORE® steel on The Block

Winning rooms on The Block are finished to an amazingly high standard and one of the secrets to the success of contestants in recent years has been the use of TRUECORE® steel for the house frames.

The Block 2024 - TRUECORE<sup>®</sup> steel and COLORBOND<sup>®</sup> steel

High-end finishes that stand the test of time

Winning rooms on The Block are finished to an amazingly high standard and one of the secrets to the success of contestants in recent years has been the use of TRUECORE® steel for the house frames. In this video, we hear how using framing made from TRUECORE® steel helps to not only deliver the incredible precision that enables high-end finishes of Venetian plaster for example, but also how it helps ensure that the finishes stand the test of time, and aren’t subject to the warping, twisting and bowing that can occur with organic framing materials.

play iconWinning rooms on The Block are finished to an amazingly high standard and one of the secrets to the success of contestants in recent years has been the use of TRUECORE® steel for the house frames
Using framing made from TRUECORE® steel helps to not only deliver the precision that enables high-end finishes, but helps ensure that the finishes stand the test of time.
Using framing made from TRUECORE® steel helps to not only deliver the precision that enables high-end finishes, but helps ensure that the finishes stand the test of time.
Using framing made from TRUECORE® steel helps to not only deliver the precision that enables high-end finishes, but helps ensure that the finishes stand the test of time.
Using framing made from TRUECORE® steel helps to not only deliver the precision that enables high-end finishes, but helps ensure that the finishes stand the test of time.
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Soaring ceilings and open plan living

TRUECORE® steel’s impressive strength to weight ratio makes it possible to deliver wide open rooms and soaring ceilings without the challenges associated with traditional materials. In this video, Peter Blythe, managing director of Dynamic Steel Framing talks about how TRUECORE® steel facilitated the standout finish in 2023 series’ House 4’s master bedroom. Not just delivering an outstanding finish, but also making it easier for the installers too.

play iconIn this video, Peter Blythe, managing director of Dynamic Steel Framing talks about how TRUECORE® steel facilitated the standout finish in 2023 series’ House 4’s master bedroom
Framing made from TRUECORE® steel
Framing made from TRUECORE® steel
Framing made from TRUECORE® steel

Precise

Framing made from TRUECORE® steel offers a level of precision that’s hard to beat. And this precision is essential to delivering design features that run the whole length of a room! The Block 2023 showcased an emerging trend with curves in the building design and one of the most memorable elements was the coved ceiling in House 2. In this video you can see how it came together and how the versatility of TRUECORE® steel helped to achieve the amazing end result.

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Framing made from TRUECORE® steel - Coved Ceilings
Framing made from TRUECORE® steel - Coved Ceilings
Framing made from TRUECORE® steel - Coved Ceilings

Stand-out street appeal that starts on a computer screen

The curves that defined the 2023 Block were everywhere – from ceilings to wall details, aircon soffits to archways and in one case, creating the amazing external façade shape that defined the whole house ‘look’ from the street. And all this was made possible by the design and engineering process that makes TRUECORE® steel the versatile framing solution that it is. Designs are visualised and detailed on a computer and this then drives the fabrication machine to generate all the pieces of TRUECORE® steel that are needed to generate the design. It’s incredibly efficient, accurate and versatile, as these homes so clearly show!

play iconThe curves that defined the 2023 Block were everywhere – from ceilings to wall details, aircon soffits to archways and in one case, creating the amazing external façade shape that defined the whole house ‘look’ from the street
House 2: The Block 2023 - frames made from TRUECORE<sup>®</sup> steel
The curves that defined the 2023 Block using framing made from TRUECORE® steel
The curves that defined the 2023 Block using framing made from TRUECORE® steel
The curves that defined the 2023 Block using framing made from TRUECORE® steel
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Making it easier to build in tight spaces – granny flats

Another advantage of TRUECORE® steel is the ability to prefabricate offsite and being light-weight, how easy it is to lift into place for assembly – both crucially important when working in the kinds of tight spaces that are often encountered when building granny flats and studios in the backyard.

play iconAnother advantage of TRUECORE® steel is the ability to prefabricate offsite and being light-weight, how easy it is to lift into place for assembly – both crucially important when working in the kinds of tight spaces that are often encountered when building granny flats and studios in the backyard.
TRUECORE® steel can be prefabricated offsite and is light-weight
TRUECORE® steel can be prefabricated offsite and is light-weight
TRUECORE® steel can be prefabricated offsite and is light-weight

Straight, true and fast to install – even over 2 stories

When you’re building over two stories, the fact that TRUECORE® steel goes up straight and true really comes into its own – delivering long, clean modern lines inside and out. TRUECORE® steel’s strength to weight ratio has a positive impact too, reducing the load-bearing requirement of the ground level structure and making it easier to install. And of course, being able to be prefabricated offsite makes for a fast build on site – delivering exactly to the original designer’s intent.

play iconbeing able to be  prefabricated offsite  makes for a fast build on site – delivering exactly to the original designer’s intent.
House 5 - The Block 2023 - framing made from TRUECORE® steel
A contemporary two-story house with white vertical panel cladding, a black metal roof, large windows, and a covered entryway with dark columns, surrounded by greenery.
alt="House 2: The Block 2023 - frames made from TRUECORE<sup>®</sup> steel"
House 3: The Block 2023 - frames made from TRUECORE<sup>®</sup> steel
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Discover the advantages of using TRUECORE® steel in your build

Not only are TRUECORE® steel frames perfect for the homes on The Block but they're versatile and suitable for a wide range of builds.

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