Fortitude Frames knows about building with steel. That’s because we’re owned and run by a builder. Fortitude Frames can supply pre-fabricated wall frames and trusses for delivery to your site or supply your job as a flat pack kit for your own assembly.

Fortitude Frames manufactures the ENDUROFRAME™ building system – a light gauge steel framing system that’s been designed for the builder. When you’re building with the ENDUROFRAME™ system you can be assured of precision manufacturing, full engineering, straight walls and simple electrical and plumbing installation. The ENDUROFRAME™ system is also fully compliant with the BCA.
As Fortitude Frames is owned and operated by a licensed builder, we can offer you expert building advice for your next job. Full installation manuals and videos can be found here: In addition, Fortitude Frames is available for on-site consultation and after sales support. The benefit of doing business with a team you can trust.
As we manufacture our own steel frames and trusses it means that we can provide you with quick and reliable supply. We can provide frames and trusses either pre-fabricated, ready for installation onto your building site or supply product as a kit of parts for your own assembly. Whatever you need, we can deliver!

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Brace tensioner

Curved Roof Trusses with standard Custom Orb®

Curved Roof Trusses with standard Custom Orb®

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Fixing down plate

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Hold down bracket

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Inkjet marking

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Installing brace

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Installing plaster

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Internal to external

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Nursing Home project

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Plumbing wall

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Rollforming machine

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Straight and true

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Straight wall



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Tie down bracket

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Truss in situ

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Truss spacers



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Bourke Units