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Rolled Beams G550S – 150X50 1mm G550S
From: $41.50 per LM
Pricing for Queensland delivery. Change
Rolled Beam 150 × 50 (1mm G550S) is a high-performance steel section designed to deliver strength, consistency, and efficiency in modern construction. Manufactured from high-tensile G550S steel, it offers excellent load-bearing capability while maintaining a lightweight profile, making it suitable for a wide range of structural and framing applications.
Its precision-rolled design ensures uniform dimensions and a clean finish, allowing for accurate alignment and faster installation on-site. The 150 × 50 profile provides enhanced structural support compared to smaller sections, making it ideal for frameworks, roofing structures, purlins, and general building supports.
Engineered for durability and ease of use, this rolled beam is a practical choice for both residential and light commercial projects. With proper installation and maintenance, it ensures long-lasting performance and structural reliability.
Why COLORBOND® steel
Durability
*Activate® technology is not available for COLORBOND® steel products with a galvanised steel substrate.
Thermal comfort
*Results will depend on roof colour, level and location of insulation, type and location of building shape and function.
Sustainability
Warranty backed by BlueScope
Make sure it’s genuine
Why COLORBOND® steel
Durability
With five layers of protection, COLORBOND® steel has been designed to endure our harsh Australian environment and provide long-lasting durability you can trust. Our high quality steel is coated in our industry leading enhanced corrosion-resistant Activate® technology*, then further enhanced with pre-treatment, primer and a baked-on topcoat.
Learn more about our testing and five layers of protection
*Activate® technology is not available for COLORBOND® steel products with a galvanised steel substrate.
Thermal comfort
COLORBOND® steel’s core colour range in the Classic and Matt finish features our specially designed Thermatech® solar reflectance technology. Thermatech® reflects more of the sun’s heat on hot, sunny days which may help increase your comfort while reducing your dependence on air conditioning*. Thermatech® is available in all core colours except Night Sky®.
*Results will depend on roof colour, level and location of insulation, type and location of building shape and function.
Sustainability
To help create a more sustainable ‘circular economy’, every COLORBOND® steel product incorporates recycled material and the steel itself is 100% recyclable.
Moreover, COLORBOND® steel’s proven longevity keeps resources in use for longer, minimising its impact on the environment.
Warranty backed by BlueScope
When you choose COLORBOND® steel, you’re also getting the support of BlueScope, one of Australia’s largest manufacturers. That’s why COLORBOND® steel’s renowned durability is backed up by some of the most robust building product warranties for eligible applicants.
Make sure it's genuine
Over fifty years of Australian research and development has created a range of technologies that give genuine COLORBOND® steel its long lasting performance when subjected to some of the harshest Australian conditions. You can make sure you’re getting the genuine article by looking out for the COLORBOND® steel branding on the product, or its packaging.
