Thinking of painting a Colorbond roof? While Colorbond is a strong roofing material, there may come a time when you want to give it another coat.
If your Colorbond roof is discolored or peeling, or you've moved to a new home with a Colorbond roof, but the color is not to your liking, repainting is a cost-effective alternative to replacing the roof.
A skilled roof painter can paint a Colorbond roof to restore it to its former glory or change it to your preferred color.
Can you paint a Colorbond roof?
Painting Colorbond roof sheeting can be done DIY if you have the experience, but it is generally best left to the professionals. Painting Colorbond steel requires proper prep work and uses a multi-layer coating system, so it is no different from repainting a motor vehicle and must be done with care.
You must also use the correct paints. A skilled roof painter knows how to use Wattyl paints that are produced to exactly match the original Colorbond colors, so you can get a perfect match if you are adding old paint.
Signs Your Colorbond Roof Needs to Be Repainted
There are now Colorbond roofs in Australia that are up to 50 years old. If you have an older roof, there are several signs you should pay attention to to see if your roof needs to be repainted to extend its life. These include:
- Color begins to fade or surface has a chalky appearance
- Stubborn stains have appeared that no amount of scrubbing will remove
- Coating begins to flake or bubble
However, if the underlying steel is still in good condition, it is not necessary to replace the roof; A fresh coat of paint may be all that is needed to renovate the roof and increase your home's curb appeal if you plan to sell.
How to paint a Colorbond roof?
Painting a Colorbond roof are often a challenging DIY project. Whether you plan to do it yourself or hire a professional, here are the steps to take.
1. Inspect the condition of the roof.
Inspecting the roof will help you or your painter understand what your roof needs. It may turn out that you only require a pressure cleaning to remove contaminants, or repair work might be necessary before you can begin painting.
2. Pressure cleaning
Then your roof needs to be pressure cleaned at 3000 psi with special detergents. This will break up the rusted paint and allow the new paint to adhere as closely as possible. Then any rust must be treated with a specific anti-rust treatment.
3. Primer application
Some Colorbond roof paints include a primer, but others will need a coat of primer to help the new paint stick. Primer should be applied to any bare metal surface that can be seen through.
4. Paint the roof
You or your painter can now begin painting the roof with the proper paint applicators. An airless spray gun offers the best results, but it is also possible to paint a Colorbond roof with a roller. Two layers of membrane should be applied to ensure the roof is properly sealed.
What colors are available for a Colorbond roof?
Colorbond Roof Paint is available in 22 standard colors, inspired by Australian nature to suit homes in coastal, rural and urban settings. These 22 colors fall into two categories.
Classic color range
- Classic cream
- Paper bark
- Pale eucalyptus
- Woodland Gray
- Deep ocean
- Cottage Green
- Manor Red
- Night sky
- Contemporary color palette
- Evening Haze
- Slate gray
These standard colors can be adjusted or tinted to almost any shade, giving you plenty of options to find the perfect match for your home's exterior. If your gutter, board, and downspouts are also made from Colorbond steel, you can mix or match colors to achieve eye-catching effects.
Painting a Colorbond roof can even improve the energy efficiency of your home and help you stay cooler in the summer when you choose thermally efficient light colors that reflect more heat.
Costs of painting Colorbond roofs
You can save on the cost of roof painting if you do the job yourself, but you still need to buy the right materials. This can include hiring spray painting equipment if you know how to use it for the best results.
The cost of hiring a professional to paint a Colorbond roof depends on several things, including:
- The size of the roof. Roof painters charge by the square meter.
- The materials used. Only use a roof painter who uses quality paints and other supplies, as a less expensive roof painter may disappoint you.
- Roof pitch may be a factor. Some roofs are too steep for roof painters to stand on and may need to hire a forklift.
- The complexity of the roof design.
- In general, single-story roofs are less expensive to paint than two-story roofs.
- Difficulties of access can make one job more expensive than another.
The cost of painting a Colorbond roof varies from state to state. Queensland has the lowest rate in Australia at around $ 35 per hour, while roof painters in New South Wales charge around $ 45 per hour.
In total, painting a Colorbond roof on a standard single-story home could cost as little as $ 2,000. This is a worthwhile investment when replacing the same roof could cost between $ 6,000 and $ 20,000 or more.
Get quotes from roof painters
If you are considering hiring a professional to do your Colorbond roof painting, get detailed quotes from roof painters to see how the level of service compares and what you get for the price.
You should also verify that your roof painter has experience
painting Colorbond roofs and ask to see previous work they have done if you
want to check the quality.