Floor Joists
Engineered floor joist and Multistrut systems for reliable residential floor framing across Melbourne and Victoria.
Get a Free QuoteLoad-Optimised Engineering
Every floor system is engineered to handle the specific load requirements of your project — ensuring structural integrity and reliable performance.
Four System Options
Multistrut for standard spans, Spanjoist (Longreach) for long spans, Steelwood for commercial-grade high loads, and I-joists. We'll help you pick the right one.
Superior Span Capabilities
Spanjoist and Steelwood systems span greater distances than traditional timber joists — reducing intermediate supports and giving builders more flexibility in open-plan layouts.
Expert Guidance
Our team helps you select the right floor system for your project and ensures it integrates seamlessly with your overall framing package.
Floor Joists Built to Last
The Truss People supplies engineered floor system solutions for residential and light commercial builds across Melbourne and regional Victoria. We offer four systems so you can match the framing to the job — not the other way around.
Multistrut handles standard residential spans. Spanjoist (Longreach) is built for long spans where you want fewer intermediate supports. Steelwood is our commercial-grade option for high loads and demanding applications. I-joists round out the range for applications where they're the best fit.
Floor systems are available as part of a complete framing package alongside our timber roof trusses and wall frames, or as a standalone supply. Engineered to AS1684 and relevant building codes.
- ✓Multistrut — standard spans
- ✓Spanjoist (Longreach) — long spans
- ✓Steelwood — commercial grade, greater loads
- ✓I-joists available
- ✓Engineered to AS1684 and relevant building codes
- ✓Residential & light commercial applications
From Plans to Delivery
Discuss Your Project
Talk to our team about your floor framing requirements, spans, and load specifications.
Engineering & Quote
We engineer the right floor joist or Multistrut solution for your project and provide a detailed quote.
Supply
Floor joists and Multistruts are sourced and coordinated to arrive with your broader framing package.
Delivery
Delivered to site alongside your trusses and wall frames for a streamlined build.
Other Products
Timber Roof Trusses
Custom-engineered roof trusses for residential and light commercial builds. AS1684 certified, 100% Australian timber.
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Wall Frames
Precision timber wall frames, pre-cut and site-ready. Custom-designed to your plans and delivered on schedule.
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Steelwood
Timber and galvanised steel trusses spanning up to 10m floors and 20m roofs. Reduces concrete slab costs by up to 50%.
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Site Measuring
Professional on-site measuring to ensure your framing is manufactured to exact specifications.
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Franna Crane Rental
Franna crane hire with experienced operators to safely lift and position your trusses on site.
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Delivery
Direct-to-site delivery across Melbourne and regional Victoria with experienced crane truck operators. On time, every time.
Learn MoreReady to Start Your Project?
Send us your plans and get a comprehensive quote within 24 hours.
Get a Free Quote