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Exterior Paint and Roofing Membrane: Which is The Best?
April 29, 2022

A common question that many roofing contractors get, boils down to the types of coatings that can be placed on a roof. Understanding more about the membrane systems that are used to coat roofs and the best types of materials for a roof often takes years of experience in the industry. 


If you would like to learn more about the best roof coatings that you can use today and about the differences between these coatings and traditional exterior paint, read on...


The Differences

One of the biggest differences between roof membranes and exterior paint coatings is that a roof membrane will often have much more protection against harmful elements. This includes weathering effects, UV exposure, and other factors that can wear down a paint coating over time. In most cases, a roof membrane system will also provide better insulation for a property, helping to keep the home cooler in the summer and warmer in the winter. 


Another big difference is that roof membranes are often designed to last for many years, while a paint coating will need to be replaced every few years. Depending on your climate, the roof membrane may only need to be replaced every 10-15 years, making it a more cost-effective option in the long run. 


The cost between the two may vary as well. A roof membrane will often be more expensive than traditional exterior paint, but it will also last much longer. If you are looking for a long-term solution that can protect your roof from the harmful weather elements, then a roof membrane is the best option. 


It is also important to note that a professional should always apply a roof membrane, as it is a specialised system that requires precise installation for optimal results. Applying exterior paint to a roof is not recommended, as this can often lead to water leakage, peeling and other problems down the road. 


Working at heights requires permits, safety equipment and training. So applying the membrane is also usually best done by professionals. Installing a roof membrane incorrectly could compromise your roof and lead to a need for early replacement or a re-do.

Common Questions About Roofing Membrane


1. How long will the roof membrane last? 


Most modern roof membranes are designed to last anywhere from 10 to 15 years, but the life of your roof will also depend on the climate and other environmental factors. 


2. What colours are best for roofing membranes?


You can get any colour that works best with the design of your home. Most roofing membranes are designed to reflect the sun's UV rays back and away from the roofing structure so that you can cut down on your heating and cooling bill. 


3. Can I install a roof membrane myself? 


No, installing a roof membrane is a specialised process that should only be done by professionals. Improper installation could lead to water leakage and other problems down the road.


4. Do I need to reapply roofing membranes after a storm?


Roofing membranes are often designed to be watertight and waterproof. However, if there is significant damage to the roof after a storm, you may need to have the membrane resealed or replaced. They can stand up to intense heat, torrential rain, and hold through heavy winds.


Is Painting Roof Tiles A Good Idea?

Painting roofing tiles DIY can be a perilous job for the unqualified, requiring scaffolding, jet washing, fungicidal wash, and lastly an airless sprayer. So it's better to leave it to the pros. If you’re looking to have your roof painted, there is a very methodical process that we follow to ensure that the paint is applied to a thoroughly checked, repaired and cleaned surface - the best canvas for a successful roof restoration.


Choosing The Right Contractor To Cater Your Roofing Needs

A contractor that has been in the roofing industry for years will have the experience and knowledge to help you select the best roof membrane for your home. They will also be able to properly install the membrane for optimal results.


Choosing a contractor that specialises in roofing membranes will ensure that you are getting a quality product that will last for years. Roofing membranes can last a long time and with the right contractor, you can make sure that you have someone you can count on when the time comes for reapplication, repairs, and more.


Finding a team that is ready to work with you and that has a wide range of colour options can leave your home better for the future and more aesthetically pleasing.


If you are looking for a long-lasting, weatherproof solution to coat your roof, a roof membrane is the best option. Exterior paint can provide some protection and insulation as well, but it will not last as long or be as effective as a roof membrane system. 


For more information on roof membranes and the best types of coatings for your Coffs Harbour home, contact us today 0402 78 78 45.


Let’s talk about your project

Fill out the form, or call us to arrange a free roof assessment and written quote

0402 78 78 45

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