How Brisbane’s climate affects aluminium sliding windows

Brisbane’s subtropical climate can present challenges for aluminium sliding windows. Heat, humidity, and seasonal storms all play a role in the long-term performance and appearance of your windows. High temperatures in summer can cause aluminium to expand, hampering the smooth sliding action. Humidity creates moisture and, when combined with a buildup of dirt and debris in the window tracks, also hinders effortless movement.

Aluminium windows face further challenges like heavy rainfall, wind-driven debris, and salt-laden air. While aluminium is naturally resistant to rust, prolonged exposure to moisture and airborne particles can accelerate corrosion, particularly around fasteners and joints.  Dirt and grime in the tracks lead to premature wear and tear. Therefore, regular maintenance is essential to ensure the longevity and functionality of your aluminium sliding windows.

Choose high-quality aluminium windows with protective coatings and implement a regular maintenance and cleaning routine.

Top maintenance tips for aluminium sliding windows

Here are our top tips for maintaining your sliding aluminium windows:

1.  Clean regularly

To keep your windows in top shape and functioning smoothly, regular cleaning is necessary. Use mild soap and water to wipe down frames, glass, and tracks, preventing dirt, salt, and debris buildup that can lead to corrosion and blockages.

Use a soft brush or vacuum cleaner to clear dirt and debris from the tracks before wiping them clean. This ensures effortless sliding. Regular cleaning enhances both window performance and its appearance.

2. Apply the right lubricant

Applying a silicone-based lubricant to the tracks and rollers helps keep aluminium sliding windows operating smoothly. Unlike oil-based alternatives, silicone lubricants repel moisture and dust. This reduces friction without attracting dirt.

After cleaning, apply the silicone-based lubricant to prevent sticking, minimise wear, and extend the lifespan of the sliding system.

3. Inspect the seals

Sliding windows come with weather seals to prevent rainwater and air from entering the home. Over time, seals can deteriorate due to heat, humidity, and exposure to the elements.

Check weather seals for signs of wear or damage

4. Prevent corrosion

Corrosion is a common problem for aluminium in the Qld coastal regions. If your home is near the coast, then salt air can play havoc with your sliding windows. The solution is to keep your windows clean and apply a protective coating or anti-corrosion spray to protect the aluminium. This coating preserves the metal by creating a barrier against salt, moisture, and oxidation.

Three signs your aluminium windows need professional attention

Aside from routine maintenance and cleaning which you can perform yourself, sometimes your aluminium sliding windows will require the attention of a professional service. Therefore, it’s important to recognise the signs that your windows need the help of an expert and to act quickly to prevent minor issues from becoming expensive repairs.

• One of the most common signs is persistent sticking, where windows become difficult to slide despite regular cleaning and lubrication. This may indicate worn out rollers, misalignment of the rollers, or significant damage to the window track itself. If you neglect the issue, your windows will become harder to slide open and closed over time.
• Damaged or deteriorating weather seals are another red flag. If you detect drafts coming from closed windows, or moisture leaking through the frames during heavy rain, worn out seals may be the culprit. Replace the seals promptly to maintain comfort and protect against water damage.
• When it comes to the tracks, deep grooves, corrosion, or debris buildup may require the attention of a professional service to sort out the issues and restore smooth functionality.

Acting quickly when these issues arise prevents further complications and extends the lifespan of your aluminium sliding windows.