How to Maintain Aluminium Louvres for Longevity: Expert Tips and Tricks

Feb 19, 2026

Aluminium louvres are an excellent choice for both residential and commercial properties, offering a sleek look and practical benefits like ventilation and sun control. However, to ensure they last a long time and remain effective, regular maintenance is essential. Here are some expert tips and tricks to help you keep your aluminium louvres in top condition.

Regular Cleaning

One of the simplest yet most effective ways to maintain aluminium louvres is through regular cleaning. Dust, dirt, and grime can accumulate over time, affecting both appearance and functionality.

How to Clean Aluminium Louvres

Use a soft cloth or sponge with a mild detergent and warm water to clean the louvres. Avoid harsh chemicals as they can damage the finish. Rinse thoroughly with clean water to remove any soap residue.

cleaning aluminium

Frequency of Cleaning

For optimal results, aim to clean your aluminium louvres at least twice a year. In areas with high pollution or near the coast, more frequent cleaning may be necessary due to salt and other environmental factors.

Inspect for Damage

Regular inspections are crucial for identifying any signs of damage early. Look for issues like dents, scratches, or corrosion that could compromise the integrity and appearance of your louvres.

What to Check

  • Ensure that all moving parts are functioning smoothly.
  • Check for loose screws or fittings.
  • Look for signs of corrosion or rust, especially in coastal areas.
inspection aluminium

Lubricate Moving Parts

To maintain smooth operation, regularly lubricate any moving parts. This includes hinges and pivot points which can become stiff over time.

Best Lubricants to Use

Use a silicone-based spray or a light machine oil. Avoid heavy oils as they can attract dust and dirt. Apply the lubricant sparingly to avoid excess buildup.

Protective Coatings

Applying a protective coating can significantly extend the life of your aluminium louvres. These coatings help to prevent corrosion and maintain the finish.

Choosing the Right Coating

Opt for a clear, UV-resistant coating to protect against sun damage. Be sure to follow the manufacturer's instructions for application and reapplication.

applying coating

By following these expert tips and tricks, you can ensure that your aluminium louvres remain in excellent condition for many years. Regular maintenance not only enhances their appearance but also prolongs their functionality, making them a worthwhile investment for any property.