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How to Protect your Aluminium Fence from the Elements

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Aluminium is an excellent addition to any property, providing security, style, and low-maintenance fencing. However, one of the most significant factors that can affect the durability and appearance of an aluminium fence is the weather. Australia is known for its harsh climate, with long periods of drought, heat waves, and sudden rainfall. In this blog post, we will discuss the impact of weather on your aluminium fence, and how to maintain it to ensure its longevity.

The Impact of Weather on Aluminium Fences

Heat and Sunlight

The Australian climate can be scorching, with temperatures reaching above 40 degrees Celsius in summer. The heat and sunlight can cause aluminium fences to expand, warp, or fade. The UV rays can also cause the paint to peel or chip, leaving the metal exposed to rust and corrosion.


Heavy rainfall and storms can damage an aluminium fence, especially if it is not installed correctly. Water can seep through the gaps and joints, causing the metal to rust or corrode. The water can also weaken the soil around the fence, causing it to lean or topple over.


Strong winds are common in Australia, particularly during storm season. Aluminium fences are lightweight, and high-speed winds can cause them to sway or even blow away. If the fence is not securely anchored to the ground, it can cause damage to the property or injure someone.


If you live near the coast, saltwater can corrode an aluminium fence. The saltwater spray can cause the metal to rust, leaving it weak and brittle. This can compromise the fence’s structural integrity, making it more susceptible to damage.

How to Maintain Your Aluminium Fence

Regular Cleaning

To maintain the appearance of your aluminium fence, it is essential to clean it regularly. You can use a mild detergent and warm water to remove dirt and grime. Avoid using abrasive materials or harsh chemicals that can scratch or damage the surface. Rinse the fence with clean water and dry it with a soft cloth.


If the paint on your aluminium fence is fading or peeling, it is time to repaint it. Repainting will not only enhance the fence’s appearance but also protect it from rust and corrosion. You can choose from a range of colours and finishes to suit your style.


Sealing an aluminium fence can protect it from the elements, especially in areas with high rainfall or saltwater spray. The sealant can create a barrier that prevents water and moisture from seeping into the metal. It can also prevent the paint from fading or chipping.


Anchoring an aluminium fence is crucial to prevent it from blowing away or leaning. The fence should be anchored to a solid foundation, such as concrete or brickwork. The fence posts should be buried deep enough into the ground to provide stability.

Choosing the Right Installer

Choosing the right installer for your aluminium fence can ensure its longevity and durability. A professional installer will ensure that the fence is installed correctly, with the right anchoring and spacing. They will also provide advice on maintenance and upkeep, ensuring that your fence remains in good condition.

In conclusion, the weather can have a significant impact on your aluminium fence, but with proper maintenance and care, you can ensure its longevity and durability. Regular cleaning, painting, sealing, and anchoring can protect your fence from the elements, ensuring that it remains in good condition for years to come.

At Bunbury Fencing Experts, we are committed to providing high-quality aluminium fences that are durable and stylish. We have years of experience in installing and maintaining fences across Australia, and we use only the best materials and techniques to ensure customer satisfaction. Contact us today for a free estimate on your aluminium fence installation or maintenance. Our friendly aluminium fencers are always happy to answer any questions and provide you with the information you need to make an informed decision.