Check Delivery
Enter your postcode to check delivery availability and cost
Rolled Beams G550S – 200X50 1mm G550S
From: $54.40 per LM
Pricing for Queensland delivery. Change
Rolled Beam 200 × 50 (1mm G550S) is a robust and versatile steel section designed for applications that demand higher strength and extended span capability. Manufactured from premium high-tensile G550S steel, it provides excellent load-bearing performance while maintaining a relatively lightweight structure for easier handling and installation.
With its larger 200 × 50 profile, this beam is well-suited for structural frameworks, roofing systems, purlins, and support members where added stability is essential. The precision-rolled construction ensures consistent dimensions, helping achieve accurate alignment and efficient assembly on-site.
Ideal for residential, commercial, and light industrial projects, this rolled beam combines durability, practicality, and cost-effectiveness. When properly installed and maintained, it delivers long-term structural reliability and performance.
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.
