Important questions addressing a roof paint's life expectancy

Important questions addressing a roof paint's life expectancy

Important questions addressing a roof paint's life expectancy

Roof paint is an important component of a household's exterior. While it is mainly there to protect the roof against the elements, it can also be a decorative feature of your home. However, because it is exposed to the elements daily and comes in contact with moisture and other pollutants, we cannot expect the paint to last forever.

There are multiple factors that affect the lifespan of your paint job. Most people think that their roof has to last forever; however, that's not true. It actually has a limited life span, depending on the type of paint and your geographic location. Regular roof restoration efforts will help protect the roof for a longer time. 

Roofing experts list out the common questions asked by Melbourne's homeowners. 


What to do if you want to extend your roof coating lifespan? 

It will help if you plan your next re-paint no later than 7-8 years from your previous application date, as it takes 2-3 years for your roof paint to wear out completely before it fades into a dull greyish colour. And then you should apply a NEW coat of coating over it! This can extend your tin roof paint life cycle by another 7-10 years.

Does sunlight affect the lifespan of roof paint?

The average life of a paint job is about 10-12 years, but this depends on the amount of ultraviolet radiation (UV) your roof is exposed to. This includes sunlight and artificial light from sources such as lamps, floodlights and even the headlights of passing vehicles.

The colour of the paint also makes a difference. Darker colours absorb more UV radiation than lighter colours, fading more quickly. Lighter colours also reflect more heat than darker ones, accelerating the ageing process in hot weather.


How can you guarantee excellent results while painting your roof?

When you put money and time into a roof renovation, it's only logical that you want to get the most bang for your buck. There are a few crucial points to keep in mind if you want to get exceptional results.


Do mould and mildew also affect the roof paint? 

Mould and mildew are a problem for all paints, but our paints are specially formulated to protect against these kinds of damage. Homeowners shouldn't use bleach or other cleaning products that could harm the roof's paintwork.


Will roof painting experts remove any existing coatings before applying new paint?

Experts will scrape off the old paint if the roof has been painted before. This is a simple way to tell if the paint has started to peel or flake off. However, there are times when an apparently unharmed covering must be removed from your homes. This will ensure the proper application of new roof paint. 


Should new paint be applied immediately upon cleaning the roof?

You can use a pressure washer to remove paint from your deck. This is an effective method of removing loose paint and paint that has been applied too thickly. It is advisable to wait a few days following the cleaning if you're not in a hurry. The borders of the loose paint will begin to curl, making it easier to remove. At this point, the second round of pressure washing will remove all of the excess paint and coating. If some paint remains on the surface, it is fair to assume that it is properly attached and that fresh coats may be applied over it.


Choosing the right roof paint is crucial for protecting your home. Picking high-quality paint that lasts for many years is important since you don't want to be forced to paint your house every five years.

Above are some of the pressing questions relating to roof paints and their average lifespan.

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