Louvre windows, especially glass Louvre windows, are a popular choice among homeowners — offering a sleek and functional design that is both stylish and adaptable. They allow for easy airflow and improved climate control, helping to regulate indoor temperatures for a more comfortable living environment.

However, like any other window, louvre windows require regular cleaning and maintenance to keep them in their best condition. As window specialists with more than 50 years of producing quality, Australian-made windows and doors, we know a thing or two about window care.

To help you enjoy maximum light, airflow and lifespan, here are 10 practical and actionable tips for cleaning and maintaining glass louvre windows like a pro.

Tip 1: Cleaning Glass Louvre Windows

The most prominent feature of glass louvre windows is the glass louvre panels. Making up 98% of louvre windows, the panels will benefit from regular cleaning and maintenance. Fortunately, keeping them clean doesn’t require any specialist tools or materials. Here’s what you’ll need and how to do it:

What you’ll need:

  • A soft-bristled brush or cleaning cloth
  • A bucket of warm, soapy water
  • A squeegee or microfibre cloth
  • A chamois cloth

How to clean your louvre windows:

  1. Gently brush or wipe away any loose dirt or debris from the glass louvre panels.
  2. Dip the soft-bristled brush or cleaning cloth into the bucket of warm, soapy water.
  3. Use the brush or cloth to scrub the glass louvre panels, paying particular attention to any stubborn marks or stains.
  4. Use the squeegee or microfibre cloth to dry the glass louvre panels. Be sure to wipe away any excess water or soap residue to prevent streaking.
  5. To ensure you get a streak-free finish, a chamois will leave your glass louvre panels sparkling with crystal-clear panes.

louvre windows in bedroom

Tip 2: Cleaning the Frame of the Louvre Windows

The frame of your glass louvre windows is not just a structural component but also contributes significantly to the overall aesthetics of your windows. Over time, this frame is also prone to accumulating dust, dirt, and grime, which can obscure its beauty and even contribute to its wear. Without proper cleaning, the accumulated debris can cause the frame to look dull and even degrade faster.

What you’ll need:

  • A soft-bristled brush or cleaning cloth
  • A bucket of warm, soapy water
  • A vacuum cleaner
  • A dry cloth

How to clean a louvre window frame:

  1. Use the soft-bristled brush or cleaning cloth to gently wipe away any loose dirt or debris from the frame.
  2. Fill a bucket with warm, soapy water and use it to clean the frame with your brush or cleaning cloth.
  3. Use the vacuum cleaner to remove any remaining dirt or debris from the frame.
  4. Finally, use a dry cloth to wipe away any excess moisture.
  5. If you have aluminium frames, you can then follow with a wipe-down of mineral oil to provide weather protection.

Tip 3: Lubricating Louvre Window Hinges and Tracks

The hinges and tracks of your glass louvre windows are essential to their proper functioning. Over time, they may become stiff or squeaky, making it harder to open and close the windows. Here’s how to lubricate them.

What you’ll need:

  • A silicone-based lubricant

How to lubricate a louvre window:

  1. Open the louvre panel and apply a small amount of silicone-based lubricant to the hinges and tracks.
  2. Use a cloth to spread the lubricant evenly over the hinges and tracks.
  3. Close the louvre panel and repeat the process on the other hinges and tracks.

Tip 4: Replace Broken or Damaged Glass Louvre Panels

If one of your glass louvre panels is broken or damaged, it is essential to replace it as soon as possible to prevent further damage. Here’s how to replace a glass louvre panel with as little fuss as possible.

What you’ll need:

  • A replacement glass louvre panel
  • A putty knife
  • Silicone sealant

How to replace a louvre window panel:

  1. Use the putty knife to remove the old glass louvre panel from the frame.
  2. Place the replacement glass louvre panel into the frame and secure it with silicone sealant.
  3. Allow the silicone sealant to dry before opening or closing the louvre panel.

louvre windows closeup of panels

Tip 5: Cleaning and Lubricating Louvre Blade Angles

One of the advantages of glass louvre windows is that they allow you to control the amount of airflow in a room. Here’s how to quickly clean and lubricate the louvre blade angle to be able to adjust it with a few spins to keep airflow flowing smoothly.

What you’ll need:

  • Cleaning cloth
  • Window cleaner
  • Lubricating spray

How to clean and lubricate a louvre window angle:

  1. Find the Louvre window handle, which is typically located at the bottom of the Louvre panel and open to around a 45-degree angle.
  2. Use a cleaning cloth and window cleaner to wipe down the louvre blades, removing any dirt or debris that may be blocking airflow.
  3. Apply a light coating of lubricating spray to the louvre blades and their hinges, ensuring smooth operation when adjusting the angle.
  4. Test that the windows open and close without any issues and that the panels lay flat when closed.

Tip 6: Apply a Protective Coating to the Louvre Windows

Applying a protective coating to your glass louvre windows can help prevent them from becoming dirty or damaged in the first place. Here’s how to apply a protective coating:

What you’ll need:

  • A soft-bristled brush or cleaning cloth
  • A bucket of warm, soapy water
  • A squeegee or microfibre cloth
  • A chamois cloth
  • A glass treatment product

How to apply a louvre window coating:

  1. Clean and dry your louvre windows following the steps outlined in Tip 1. Windows must be clean and free from dirt or debris for treatment to work properly.
  2. Apply the glass treatment product to the glass louvre panels according to the manufacturer’s instructions.
  3. Allow the product to dry before opening or closing the louvre panel.

Tip 7: Inspect for Any Signs of Wear and Tear

Regularly inspecting your glass louvre windows for any signs of wear and tear can help prevent more significant issues down the line. Here’s what to look out for.

What you’ll need:

  • A flashlight (or phone torch)
  • A working pair of eyes
  • A sealant or a crack and chip repair kit if needed

How to check windows for wear and tear:

  1. Shine a flashlight over the entire glass louvre window, paying particular attention to the frame and hinges.
  2. Look for any cracks, chips, or dents in the glass or frame.
  3. Check that all hinges and tracks are functioning correctly.
  4. Use your ears to listen for any squeaking, grinding or creaking sounds.
  5. Replace or repair any damaged pains to ensure security and weather-proofing are at their best.

Tip 8: Removing Stubborn Marks

If you find any stubborn marks on your glass louvre windows, don’t worry. Cleaning away dried or ingrained dirt, such as bird mess, doesn’t have to be hard. In fact, all you need are a couple of things.

What you’ll need:

  • A small amount of vinegar
  • A soft-bristled brush or cleaning cloth

How to remove stubborn marks:

  1. Mix a small amount of vinegar with water in a spray bottle.
  2. Spray the solution onto the stained area and let it sit for a few minutes.
  3. Use the soft-bristled brush or cleaning cloth to gently scrub away the stain.
  4. Rinse the area with warm water and dry with a cloth.

Louvre windows in bathroom near sink

Tip 9: Cleaning the Louvre Window Handles and Locks

It’s easy to overlook the importance of cleaning the louvre window handles and locks. However, keeping these components in top condition is essential to ensure the proper functioning of your glass louvre windows. Here’s how to clean them.

What you’ll need:

  • A soft-bristled brush or cleaning cloth
  • A bucket of warm, soapy water

How to clean louvre handles:

  1. Dip the soft-bristled brush or cleaning cloth in the warm, soapy water.
  2. Use it to gently scrub the louvre window handles and locks.
  3. Rinse with warm water and dry with a cloth.

Tip 10: Scheduling Regular Maintenance and Cleaning

Regularly scheduled maintenance checks and cleaning routines can help you stay ahead of any potential issues with your glass louvre windows. Remember, regular maintenance checks and cleaning routines are critical for the health of your glass louvre windows, so be sure to schedule them accordingly.

What you’ll need:

  • A regular cleaning checklist
  • A calendar or reminder app

How to schedule maintenance and cleaning:

  1. Create a cleaning checklist that includes all the steps outlined in this post.
  2. Schedule a regular cleaning routine for glass louvre windows, at least twice per year.
  3. Set reminders for maintenance checks and cleaning routines on your calendar or reminder app.
  4. Hire a professional to do cleaning and maintenance for you if you prefer.

The Best Place to Buy New Louvre Windows From

At Wideline Windows, we pride ourselves on being the best place to buy new Louvre windows. Our wide range of high-quality louvre windows is designed to enhance the beauty and functionality of your home. We offer a variety of styles, sizes, and materials to suit your specific needs and preferences.

With our attention to detail, superior craftsmanship, and industry-leading warranties, you can trust us to provide you with the perfect louvre windows that will stand the test of time. Choose Wideline Windows for exceptional quality, reliability, and style.

Transform your home with our louvre windows today.