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Frame Strengths & Features

Our Main Structure Types

Our Domestic steel structures main frame is manufactured using 75 x 50 x 2, 100 x 50 x 2 or 100 x 50 x 2.5 Rectangular Hollow Section (RHS). Suitable for gable widths up to 7.6m wide.

Our Medium steel structures main frame is manufactured using 150 x 50 x 3 Rectangular Hollow Section (RHS). Suitable for gable widths up to 9.0m wide.

Our Large steel structures main frame is manufactured using 150 x 50 x 3, 150 x 50 x 5 or 150 x 50 x 6 Rectangular Hollow Section (RHS). Suitable for gable widths up to 15.0m wide.

    • Tru-Bilt steel structures are manufactured to the highest quality and Australian Standards.
    • Our premium RHS frame sheds are manufactured from Grade 450 SuperGal® or DuraGal® Rectangular Hollow Section (RHS) for long life.
  • Heavy steel connection plates are bolted together with hi-tensile bolts for superior strength.
  • All our designs are fully independently engineered with complete computations.

Main Structure Features

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Wall and roof sheeting 0.42mm Top Coat Thickness (TCT)

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Class 4 Wall and Roof TekScrews

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Engineered to Category 2 Region A

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Tru-Bilt premium RHS frame

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Zinc plated Hi-Tensile frame bolts

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Wall and Roof Sheeting 0.47mm Top Coat Thickness (TCT)

Australian Colorbond® and Zincalume® premium grade steel sheeting and flashings have been extensively tried and tested for the harsh Australian climate. Heavy sheeting ensures longer life that is extremely solid for greater performance.

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Class 4 Wall and Roof Tek Screws

Tek screws need to be able to withstand the test of time as they are fully exposed to the elements. Class 4 tek screws have been extensively tried and tested. They are made for the harsh Australian climate and they won’t let you down.

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Engineered to Category 2 Region A

Our independent Engineer ensures our steel sheds and structures are engineered to the Australian Standards Category 2 Region A design criteria as they need to be. Design criteria: – Open terrain, grassland with few well scattered obstructions having heights generally from 1.5m to 10m.

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Tru-Bilt RHS Premium Frame

Our premium RHS frame sheds are manufactured from Australian, Grade 450 SupaGal® or ALLGAL® Rectangular Hollow Section (RHS) for strength and durability. The steel we use is tested and certified for consistency and reliability.

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Hi-Tensile Zinc Plated Bolts

We use only approved grade of bolts as authorised by our independent engineer. Only Hi-Tensile bolts can reliably withstand loads and forces applied to exposed structures. Ongoing performance of bolts is critical to ensure the structures integrity.

Colorbond colours

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We manufacture a wide range of high quality sheds at our Braeside factory. We use Colorbond® and Zincalume® premium grade steel which is the trusted name in steel. Tru-Bilt in partnership with Colorbond® or Zincalume® ensures your steel shed will be aesthetically pleasing, durable and long lasting.

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Superior strength and easy construction

Easy construction with superior strength using high quality steel.

Built to last

Our simplistic design allows all our structures to be built to last.

Australian made and owned

Tru-Bilt Fabrications is an Australian company with all products made right here in Australia.