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COLORBOND® Roofing & Wall Cladding: Corrugated Iron "Custom Orb" .42 BMT

 

Key Features: 

Primary Use: Ideal for both residential and commercial roofing and wall cladding applications.

Standard Thickness: 0.42mm, providing durable protection while remaining lightweight for easy handling and installation.

Coverage: 762mm cover width, maximizing coverage with fewer sheets required.

Minimum Roof Slope: Suitable for roof slopes as low as 5 degrees (1 in 12), making it versatile for various building designs.

Warranty: Backed by a comprehensive BlueScope warranty, offering peace of mind against harsh Australian weather conditions.

Delivery Time: Estimated delivery time is 4 to 7 working days, depending on location.

 


Common Questions

 

What is the estimated delivery time?
Our typical delivery timeframe is 4 to 7 working days, depending on your location. We recommend scheduling your installation only after receiving all products on-site to avoid delays.

What is the cover width of the corrugated roofing and wall cladding sheets?
The cover width is 762mm, designed to optimize coverage with a 1.5 rib overlap for secure installation.

How much should COLORBOND® steel sheets overhang into the gutter?
We recommend an overhang of 50mm into a standard gutter to ensure proper water flow and avoid leaks.

What is the actual width of the corrugated iron sheets?
The actual sheet width is 850mm, giving you additional coverage while still providing the standard 762mm cover width.

What colour is the underside of the COLORBOND® corrugated iron sheets?
The underside features a clean SHALE GREY finish, stamped with the "BlueScope COLORBOND" brand mark. These sheets are designed for roofing applications where the underside is not visible. For double-sided options, explore our range HERE.

Which fasteners are best for installing corrugated roofing sheets?
We recommend Class 4 screws for their exceptional durability in outdoor environments. Our Multifix screws are perfect for securing roofing iron to timber or metal purlins, and they can be colour-matched to your roofing sheets for a seamless finish.


Sheet Tolerance

Length: +10mm, -15mm

Width: +4mm, -4mm

When installing long sheets, it’s important to account for thermal expansion or contraction at the sheet ends to avoid buckling or gaps.


Quality Assurance

We only use 100% Australian steel from trusted brands like BlueScope Lysaght. Products like COLORBOND® steel and ZINCALUME® steel are rigorously performance-tested to meet and exceed industry standards. With the backing of the BlueScope warranty, you can feel confident that your roof will last for many years to come, providing you with complete peace of mind.


Why Choose COLORBOND®?

Choosing COLORBOND® Roofing & Wall Cladding: Corrugated Iron "Custom Orb" .42 BMT means you're opting for the best in Australian-made steel, engineered for durability, thermal efficiency, and aesthetics. Our roofing solutions are trusted across Australia for their superior performance, backed by BlueScope's industry-leading warranty.

The Best Colorbond Roof Sheets: COLORBOND® Roofing & Walling Corrugated Iron .42 BMT for Australian Homes

Looking for the best roofing products for your home or commercial building? Our COLORBOND® Roofing & Walling Corrugated Iron .42 BMT is the top choice for durability, aesthetics, and long-term performance. Ensure you check for the brand mark to confirm that it's genuine COLORBOND® steel produced by BlueScope. Manufactured by BlueScope Steel, COLORBOND® roofing offers a blend of innovation, reliability, and style that withstands Australian conditions while looking great. This article will break down why these roof sheets are an ideal choice, covering everything from colours to installation tips.

COLORBOND® Roofing Sheets

COLORBOND® roofing and walling have been designed specifically for Australian conditions. Whether you’re facing scorching summers or high wind pressure zones, these sheets are engineered to handle it all with ease. Selecting a roof colour from the COLORBOND® steel range not only enhances the overall theme of a property but also allows for stylish combinations with other architectural elements like gutters and downpipes. The innovative technology behind these sheets makes them highly durable and cost-effective, offering long-life performance.

Wall Cladding: Versatile and Attractive

Not just for roofing, COLORBOND® wall cladding is becoming a go-to choice for homeowners and businesses alike. The corrugated profile provides a classic, timeless look that enhances the aesthetics of any building, whether it's a traditional home or a large commercial build like the Adelaide Velodrome or Margaret Court Arena.

Colour Range Evolved for the Perfect Match

The colour range of COLORBOND® steel roofing has evolved to meet modern aesthetic needs, offering an extensive range of colours. COLORBOND® steel roofs can complement other building material choices, enhancing the overall visual appeal of a home. Whether you’re after a sleek contemporary look or something more traditional, you can match colours across your project seamlessly. Popular colours include Woodland Grey, Cottage Green, Deep Ocean, and Classic Cream, all of which work harmoniously in a variety of settings.

Thermally Efficient Light Colours

Looking to keep your home cooler? The thermally efficient light colours in the COLORBOND® roofing range, such as Shale Grey and Evening Haze, are specifically designed to reflect more of the sun’s heat, reducing your reliance on air conditioning. This technology helps make your home more energy-efficient, especially during the sunny days of the Australian summer.

Woodland Grey: A Classic for All Building Types

Woodland Grey is one of the most popular colours for both roofing and wall cladding. Its neutral tone makes it a versatile choice for almost all locations and building types. Whether you're roofing a small home or a large commercial building, Woodland Grey offers a sophisticated, timeless appearance that blends into natural environments.

The Role of Conventional Through Fixed Screws

Installing COLORBOND® roofing and walling sheets is made simple with conventional through fixed screws, ensuring the sheets are secure, even under extreme weather conditions. Whether you're dealing with high winds or heavy foot traffic during installation, these fasteners provide excellent durability and peace of mind.

Long Life Performance of Colorbond Steel

Colorbond steel roofing is renowned for its long life performance, thanks to the cutting-edge technology and correct coating process involved. From residential homes to commercial properties, these roofing products are built to last. BlueScope, the manufacturer, holds numerous patents that ensure your roof can withstand both time and elements.

Corrugated Profile: The Iconic Look

The corrugated iron profile is a classic look that has graced Australian roofs for decades. Beyond its aesthetic appeal, the corrugated profile enhances the structural integrity of the roof, enabling longer roof spans and providing more support against wind pressure and thermal expansion.

Customise Your Roof with an Extensive Range of Colours

The extensive range of colours for COLORBOND® roofing sheets allows you to customise your roof and match colours to suit your unique style and environment. From Pale Eucalypt to the striking Manor Red, there’s a colour to complement every home or building.

Roofing and Walling Installations Made Simple

Whether it's for roofing or walling installations, COLORBOND® steel is designed to deliver outstanding results in both aesthetic appeal and durability. The material is lightweight, making it easier to handle, yet it delivers excellent durability in all application environments, from coastal areas to urban developments.

Wind Pressure and Durability Recommendations

COLORBOND® roofing products are specifically engineered to withstand high wind pressure. This makes them suitable for almost all locations across Australia, including cyclone-prone areas. Ensure your roof installation adheres to the durability recommendations for your particular application environment.

Handle Foot Traffic with Ease

During installation, roofing sheets often experience significant foot traffic. Rest assured, COLORBOND® roofing sheets are designed to handle this, maintaining their structural integrity while minimising wear and tear.

Australian Conditions Demand Tough Roofing

Australian conditions are tough, but so are COLORBOND® corrugated roofing sheets. Whether you’re in the outback or a coastal city, these sheets have been proven to last, even in harsh climates.

Perfect for Large Commercial Buildings

From homes to large commercial buildings, COLORBOND® roofing and cladding have been used in notable projects like the Margaret Court Arena and the Adelaide Velodrome. This proves that COLORBOND® is not just for homes—its versatility makes it perfect for industrial and commercial settings.

Bluescope Warranty: A Seal of Trust

When you choose Colorbond steel, you’re also choosing the peace of mind that comes with the BlueScope warranty. Backed by years of research, development, and experience, you can trust that this product will stand the test of time.

Perfect Sense for Cost-Effective Construction

For builders and homeowners looking for cost-effective solutions without compromising on quality, COLORBOND® roofing makes perfect sense. Its lightweight design reduces transportation and installation costs, while its excellent durability ensures long-term savings on maintenance.

Technology Involved in COLORBOND® Steel

The technology involved in COLORBOND® steel is at the forefront of innovation. With its advanced paint systems, corrosion-resistant base metal, and the ability to handle thermal expansion, this product is designed to excel in the most challenging conditions.

Lead Times and Custom Sizes

We understand that each project is unique. That’s why we offer custom sizes and lead times to suit your requirements. Contact us today for more information on our products and availability across Australia.

Built for Almost All Locations

COLORBOND® roofing sheets are versatile enough to be installed in almost all locations, from urban areas to rural homesteads. No matter where you are, these sheets are built to last in any environment.

Conclusion: Choose the Best Roofing for Your Project

In summary, our COLORBOND® Roofing & Walling Corrugated Iron .42 BMT offers the best in roofing solutions, with excellent durability, an extensive colour range, and the ability to handle Australian conditions. Whether you’re working on a large commercial building or your dream home, COLORBOND® roofing delivers outstanding results. Order online today to get started on your next project!

For more information or to place an order, contact us today.

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