COLORBOND® Roofing & Wall Cladding

COLORBOND® Roofing Sheets Delivered Australia-Wide

ClickSteel stocks the complete range of genuine BlueScope COLORBOND® steel roofing profiles, available in all 22 standard colours. Whether you’re reroofing a home, building a new structure, or covering a patio or carport, we cut every sheet to your exact specified length and dispatch from warehouses across WA, SA, NSW, VIC, and QLD.

Which COLORBOND® Roofing Profile Do You Need?

Choosing the right profile comes down to three things: your roof pitch, your spanning requirements, and the look you’re after. Here’s a quick guide.

Corodek® (Corrugated): Australia’s most recognized roofing profile. The classic rounded corrugated roofing sheets suits residential reroofing, farm sheds, patios, garages, and heritage homes. Minimum pitch: 5°. Available in .42 and .48 BMT. Ideal for standard residential applications where a traditional profile is preferred.

Trimdek® / Trimclad®: Trimclad roofing is a low-rib trapezoidal profile with clean, modern lines and strong spanning capability. Popular choice for contemporary homes, extensions, sheds, and light commercial projects. Minimum pitch: 3°. Better spanning than corrugated, making it suitable for wider purlin spacings.

METLOK 700: A concealed-fix architectural roofing system with no exposed fasteners. Designed for long-run applications, low-pitch roofs, and projects requiring a sleek, uninterrupted surface. Minimum pitch: 1°. Recommended for licensed roofers and builders on architectural builds.

InsulRoof®: An insulated roof panel combining structural steel, insulation, and a finished ceiling in a single product. Suited to patios, alfresco areas, and carports where thermal comfort matters. Minimum pitch: 5°.

SolarSpan®: A composite insulated panel used for patios and covered outdoor living areas. Provides effective thermal performance also known as Cooldek panel, in a single panel. Minimum pitch: 2°.

Profile Comparison at a Glance

Profile	Minimum Pitch	Best For	Fix Type
Corodek® (Corrugated)	5°	Homes, sheds, farm buildings	Exposed
Trimdek® / Trimclad®	3°	Modern homes, extensions, sheds	Exposed
METLOK 700	1°	Architectural, long-run roofing	Concealed
InsulRoof®	5°	Patios, carports	Exposed
SolarSpan®	2°	Patios, outdoor living	Exposed

Steel Thickness: .42 BMT vs .48 BMT

BMT stands for Base Metal Thickness, the standard specification for roofing steel in Australia, measured before coatings are applied..42 BMT is the correct choice for the majority of residential roofing projects. It delivers an excellent balance of strength, weight, and value for standard spanning conditions..48 BMT is suited to higher wind load areas, commercial builds, wider purlin spacings, and projects with specific engineering requirements. It provides additional rigidity and strength where standard residential specifications don’t apply.If you’re unsure which thickness applies to your project, check your building engineer’s specifications or contact our team.

COLORBOND® Roofing Colours

All profiles are available across the full COLORBOND® colour range. Popular choices include Monument®, Woodland Grey®, Surfmist®, Basalt®, Shale Grey®, Ironstone®, and Deep Ocean®. Colours are engineered for Australian conditions, designed to hold their appearance against UV exposure, heat, and coastal salt air.Browse the full palette on each product page, or match your roof to complementary gutters, fascia, and flashings for a consistent finish.

Why Order COLORBOND® Roofing from ClickSteel?

Custom-cut lengths: Enter the exact length you need at the product page. No overordering, no offcut waste.Genuine BlueScope COLORBOND® steel: Every sheet is manufactured by BlueScope and carries the full manufacturer’s warranty.Australia-wide delivery: Dispatched from multiple state warehouses in WA, SA, NSW, VIC, and QLD. Long sheets are delivered via flat-bed or crane-truck freight.Click & Collect available: Select Click & Collect at checkout. Available from ClickSteel Click & Collect locations in WA, SA, NSW, VIC, and QLD.Trade pricing for volume orders: Builders and contractors purchasing in volume can contact us for trade pricing.Fast dispatch: Orders processed and dispatched promptly from your nearest warehouse.

Delivery and Click & Collect

ClickSteel delivers COLORBOND® roofing sheets across all Australian states and territories. Delivery timelines vary by location and sheet length. Long-run sheets require flat-bed or crane-truck logistics and delivery costs are calculated at checkout based on your location and order volume.Click & Collect is available at our WA, SA, NSW, VIC, and QLD locations. Select the option at checkout to arrange a pickup time.For large volume orders or site-specific delivery requirements, contact our team for a tailored freight quote.

Complementary COLORBOND® Products

To complete your roofing project, pair your sheets with related products available online:

• COLORBOND Metrospan roofing for sleek modern builds.

• COLORBOND steel fencing for a consistent finish across the property.

• Roofing supplies in Adelaide and other regions for easy delivery and collection.

All products are backed by Australian-made quality and supported by ClickSteel’s customer-first service ethos.

 

Colorbond Roofing FAQs

 

Q: What is the minimum roof pitch for COLORBOND® roofing? 

A: It depends on the profile. Corodek® (corrugated): minimum 5°. Trimdek® / Trimclad®: minimum 3°. METLOK 700: minimum 1°. InsulRoof®: minimum 5°. SolarSpan®: minimum 2°. Always confirm pitch suitability with your builder or installer before ordering. 

Q: Can I order COLORBOND® roofing sheets in custom lengths? 

A: Yes. ClickSteel cuts all profiles to your exact specified length. Enter your required measurement at the product page, or contact us for a custom quote on longer or non-standard lengths. 

Q: Do you deliver roofing sheets to all Australian states? 

A: Yes. ClickSteel delivers Australia-wide from warehouses in WA, SA, NSW, VIC, and QLD. Long sheets are dispatched on flat-bed or crane-truck freight. Delivery costs are calculated at checkout based on your postcode and order size. 

Q: Is Click & Collect available for roofing sheets? 

A: Yes. Select Click & Collect at checkout. Available from ClickSteel locations in WA, SA, NSW, VIC, and QLD. Contact your nearest location to confirm availability and arrange a pickup time. 

Q: What is the difference between COLORBOND® and Zincalume® roofing? 

A: COLORBOND® is a pre-painted steel product, available in a range of colours with a paint system engineered for Australian conditions. It’s the standard choice for residential roofing where colour and appearance matter. Zincalume® is unpainted metallic-finish steel with a silver appearance, typically used in concealed, agricultural, or commercial applications where colour finish is not a requirement. 

Q: What does .42 BMT and .48 BMT mean? 

A: BMT stands for Base Metal Thickness, the thickness of the steel before protective coatings are applied. .42 BMT is standard for most residential roofing. .48 BMT is suited to commercial builds, higher wind load areas, or projects with specific engineering specifications. 

Q: What COLORBOND® colours are available for roofing sheets? 

A: All profiles are available in the full BlueScope COLORBOND® colour range, including Monument®, Woodland Grey®, Surfmist®, Basalt®, Shale Grey®, Ironstone®, Deep Ocean®, and more. See the individual product pages for full colour availability in your state. 

Q: What’s the difference between Corrugated and Trimdek® roofing? 

A: Corrugated (Corodek®) has a classic rounded wave profile suited to heritage, residential, and farm applications with a minimum pitch of 5°. Trimdek® is a trapezoidal rib profile with a more contemporary look, stronger spanning capability, and a lower minimum pitch of 3°. Trimdek® is the more popular choice for modern homes and extensions.