I-Joist 300x45
I-Joist 300x45
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Specifications
Specifications
I-Joist 300x45
The I-Joist 300x45 is a high-performance engineered timber joist designed to deliver strength, stability, and efficiency in modern construction. Lightweight yet structurally robust, it offers excellent spanning capability and consistent performance for residential and commercial flooring systems.
Features
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Lightweight, straight, and dimensionally stable engineered timber
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H2S termite treatment for added durability
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Engineered I-Joist for superior load-carrying performance
Why Choose an I-Joist System?
Engineered I-Joists provide exceptional strength-to-weight performance, allowing for longer spans, reduced floor bounce, and easier handling during installation. The 300x45 profile offers reliable load capacity while maintaining a lightweight structure for efficient construction.
Shop now at Alpha Timber for quality engineered timber joists and fast Sydney delivery.
Clients Love Us
Stephan H.
“Really happy with the quality of timber we received. Everything was straight, solid and made the installation process so much smoother”
Dean L.
"We used Alpha Timber’s LVL beams for a major framing project and they held up beautifully. Strong, reliable and easy to work with."
Luke M.
"The delivery arrived right on time and the materials were exactly as described. Great experience from start to finish."
Chris B.
A really impressive operation with an extensive range and knowledgeable staff. I highly recommend the team at Alpha Timber to anyone looking to deal with true timber professionals.”
Quality You Can Build On
Every Alpha Timber product is selected with durability, design, and practicality in mind. We believe that great results begin with great materials which is why we source and supply timber solutions that meet the highest standards.
