Colorbond roofing is one of the most common roofing materials found on Australian homes because it’s long-lasting, has lots of colour choices, and is easy to maintain. Replacing a roof, or installing a Colorbond roof for a new build home can be a big investment. Understanding Colorbond roofing costs, options, and installation process makes it easier to know what to expect and ensure you get the right product for your home.

Colorbond roofing is a metal roof made from steel, which is easier to install than a traditional tile roof. Colorbond roofing is also lightweight, which can also lower structural load and costs. We cover everything you need to know about Colorbond roofing in this article including the price, professional installation, options, and tips on hiring a qualified roofing contractor.

Colorbond Steel roof sheets

What Is Colorbond Roofing?

Colorbond is a type of coated metal roofing product. It is made from steel with a baked-on, durable paint system that withstands harsh Australian weather. Colorbond roofing can be used on both residential and commercial buildings. Colorbond steel roofing is available in different profiles and finishes, making it a versatile and practical option for roof cladding that looks great. Colorbond roofing is a long lasting, stylish roof cladding choice for many Australian homes and businesses.

The steel used in Colorbond roofing is made to Australian standards for high quality and consistency.

Colorbond Roofing Costs in Australia

If you’re considering a roofing project, you’ll need to understand the total cost of a colorbond roof , including materials and installation costs.

Average Cost of a New Colorbond Roof

The total roof replacement cost for the average Australian home will fall between $10,000 – $25,000 depending on roof size, roof pitch, access issues and the chosen finish.

This average cost includes both materials and professional installation. The cost of a new Colorbond roof for an average home in Australia will be around $10,000 – $25,000.

Cost Per Square Metre

Colorbond roofing is usually installed and priced per square metre. The average costs per square metre are:

  • Installation costs of $44 to $55 per square metre

  • Professional labour charges of between $40 – $80 per hour for Colorbond roofing installation

  • A full roof replacement on a standard three-bedroom house will cost between $5,000 to $20,000.

  • The average cost to install a Colorbond roof is generally between $44 and $55 per square metre in Australia.

Colorbond Roofing Sheets Pricing

Individual metal roofing sheets like Colorbond usually cost between $18 and $39 each. Price will vary according to the thickness, length and profile. Choices include:.

  • Basic corrugated steel roofing

  • Powder coated Colorbond

  • Double sided Colorbond sheets for dual visibility applications

The type of protective coating on Colorbond roofing also affects cost. Zinc, copper, and aluminium-zinc are common choices.

Colorbond Roof Sheet Costs

Colorbond Roofing Price Table

ItemPrice Range
Colorbond Roofing Sheets$18 - $39 per sheet
Installation (labour)$40 - $80 per hour
Full Roof Installation$44 - $55 per sqm
Three bedroom Roof Replacement$5,000 - $20,000
New Colorbond Roof (Standard Home)$10,000 - $25,000
How Much Does Colorbond Roofing Cost

Factors That Affect the Cost of Colorbond Roofing

Factors That Affect the Cost of Colorbond Roofing

  • A number of factors can affect the overall price of your roofing project including:

  • Roof size and pitch: Larger and steeper roofs cost more as they use more materials and labor

  • Colorbond sheet type: Powder coated or double sided sheets are more expensive

  • Roof location and access: More difficult access will increase labour costs

  • Existing roof condition: If the old roof must be removed, this will take extra time and cost

  • Sarking and insulation: Roof blankets or sarking layers are additional costs

Installation Process: What to Expect

Professional installation is the best way to ensure a long-lasting roof that is compliant with Australian building standards. A professional roofing contractor will generally follow these steps when installing colorbond roofing :

  1. Initial Preparation

    • Remove existing roof if needed

    • Inspect and repair the roof frame

    • Install fascias and guttering

  2. Underlay and Battens

    • Fix horizontal battens to trusses

    • Apply sarking and roof blankets for insulation

  3. Laying the Roof Sheets

    • Install Colorbond roof sheets carefully to avoid warping

    • Secure all fastenings based on roof pitch and wind load

  4. Finishing

    • Fit flashings, ridge capping, and eave gutters

    • Remove all leftover material and clean the site. Sarking and roof blankets are applied before the installation of metal roofing sheets. Once the roof is finished, the installer will remove any leftover metal offcuts during the Colorbond roofing installation process.

Installation of Colorbond roofing usually takes one to two days for a standard home. Replacement projects can take longer if the installer must first remove old roofing materials. The time taken to install Colorbond roofing will typically be between one and two days.

Colorbond roofing Australia

Benefits of Choosing Colorbond Roofing

Colorbond roofing has many practical and aesthetic benefits. Colorbond roofs also come with long warranties from 25 to 50 years depending on the material.

Durability and Long Lifespan

The steel used in Colorbond roofing is Australian-made and long-lasting. Colorbond roofs can last over 50 years. The baked-on paint won’t rust, peel, or chip. It can withstand strong UV rays from the sun, or salt-laden winds without fading or degrading.

Low Maintenance

Colorbond roofing requires very little maintenance over time. In most environments, a rinse with clean water every six months is all that’s needed to wash off dust and pollutants. Colorbond roofing is a low maintenance roof, typically requiring nothing more than regular washing with clean water.

Fire Resistant

Colorbond is suitable for use in bushfire-prone areas and meets Australian fire safety standards. It won’t burn or attract embers like traditional roofing materials such as timber or tile.

Thermal and Energy Efficient

Solar reflective paint options are available in colours like Shale Grey, Classic Cream, and Surfmist to reflect heat and lower energy bills. Roof blankets and sarking layers can provide further thermal insulation and comfort.

Wide Colour Selection

There are over 22 Colorbond roof colour options to choose from, such as: Colorbond roofing is available in over 22 roof colours, making it a popular choice for roofing aesthetically appealing and adding curb appeal to your home.

  • Manor Red

  • Deep Ocean

  • Woodland Grey

  • Pale Eucalypt

  • Cottage Green

Colorbond Colour Chart Australia

 

Colorbond Roofing Types and Profiles

There are different types of Colorbond roofing to choose from. Consider the best options for your home and environment.

Standard vs Ultra

  • Standard Colorbond: Suitable for most inland and suburban locations

  • Colorbond Ultra: Designed for coastal and industrial environments with higher corrosion risks. Colorbond Ultra is specifically designed to offer superior resistance to corrosion, making it ideal for coastal regions.

Matt, Classic, or Powder Coated

  • Matt finish: Offers a contemporary low-sheen look

  • Classic finish: Smooth and reflective

  • Powder-coated Colorbond: Increased protection and colour retention

Double Sided Sheets

Ideal for pergolas or open interiors where both sides are visible.

Colorbond vs Other Roofing Materials

FeatureColorbondTile RoofZincalume
Lifespan50+ years30 – 40 years25 – 40 years
WeightLightweightHeavyLightweight
MaintenanceLowMediumMedium
Bushfire SuitabilityHighLowHigh
Installation TimeFastSlowModerate
Cost (per sqm installed)$44 – $55$80 – $120$40 – $60

How to Choose the Right Contractor

Colorbond roofing installation must be carried out by licensed and experienced professionals. When comparing quotes between roofing contractors, ensure they have the trade certificates, insurance policies and experience to back up their quotes to ensure quality work that is compliant with warranties and building standards. You can find Colorbond roofing experts near you by searching online for qualified contractors.

  • Check their credentials: Verify they have the right trade licences and insurance policies

    Request references: Ask to see examples of previous roofing jobs

    Verify warranties: Only certified installers can claim manufacturer warranties

    Get multiple quotes: Ensure quotes are specific to your roof by providing accurate information on roof size, access, pitch and colour preferences

  • Use local professionals: Hire roofing contractors experienced in installing Colorbond on homes in your local climate and council area.


Colorbond Roofing in Commercial Projects

Colorbond is not just for residential roofs or a new roof . It’s also popular in a range of commercial projects including:.

  • Commercial buildings

  • Sheds and warehouses

  • Wall cladding

  • City terrace roof upgrades

The low maintenance, energy efficiency and modern look make it a popular option for commercial buildings and business properties.


Regional Pricing Variations in Australia

Labor rates and supply costs will also differ across different regions of Australia. The price of Colorbond roofing materials and installation is usually:.

  • Sydney and Melbourne: Towards the high end of the scale due to demand and labour costs

  • Perth and Adelaide: Mid range prices with a competitive installation market

  • Regional NSW and Queensland: Less contractors in some regions can drive up the price

It’s important to also consider roof pitch, access and the cost of materials when asking local roofers for quotes on your roofing project.


Sustainability and Energy Savings

Colorbond is 100% recyclable and manufactured to Australian sustainability standards. Colorbond is a popular choice for energy efficient homes. Solar reflective colour options, roof blankets and sarking layers can help save energy. Colorbond also meets Australian standards and is manufactured in Australia for quality and safety.

Cooler lighter shades such as Surfmist, Shale Grey, and Classic Cream are best for minimizing heat absorption, including woodland grey lower air conditioning costs.

Frequently Asked Questions

How much does Colorbond roofing cost per square metre?

Installation costs are around $44 to $55 per sqm. This does not include removal of an existing roof or sarking.

Can I install Colorbond roofing myself?

No, Colorbond roofing must be installed by a licensed roofing contractor.

How long does it take to install Colorbond roofing?

On average it takes 1 to 2 days for a standard home. Bigger or steeper roofs may take longer.

What is the lifespan of a Colorbond roof?

Colorbond can last 50 years or more with regular maintenance.

Which Colour is best for hot climates?

Cooler lighter colours like Surfmist or Shale Grey help keep your home cooler.

Final Thoughts

Colorbond roofing is a great choice for Australian homes and commercial buildings. With a range of Colorbond roof styles and color options, it is a practical, stylish and energy efficient solution for many roof projects. Whether you need a full roof replacement, or a new roof for a new home, knowing the roofing costs, materials, sheet types and installation process will help you make informed decisions and get the best value for money from your Colorbond roofing project.

When hiring a roof installer, choose a professional and compare pricing carefully. Consider the roof profile, style and your local climate when selecting your roofing material.

Now you know all about Colorbond roofing it’s time to get started! Let us help you with all your roofing needs at Fremantle Roofing Services.

Adam Dean

Adam has 28 years of roof tiling and restoration experience, he has been running Fremantle Roofing Services since its inception and is still trying to improve the business and its reputation. Adam has worked on everything, Often a little grumpy before 10 am but otherwise always happy to discuss the job and explain exactly what’s going right or wrong with your roof.