casement windows

Step-by-Step Guide to Maintain & Clean Casement Windows

August 18, 2025

Over the years, if there is a window style that has been a timeless choice for many Indian households, it is the casement windows. They have been the most preferred choice among many homeowners and architects due to their design and style. With their classic side-hinged opening, well-ventilated, and sleek design, they offer a perfect combination of superior functionality and elegance, adding to any space. However, like every other window, these aluminium casement windows need to be appropriately maintained to enjoy long-lasting performance and keep them looking new.

In this blog, we will explore the significance of regular maintenance, outlining steps to clean your windows and sharing tips to keep them well-maintained and spotless.

Importance of Regularly Maintaining Casement Windows

Before diving deeper into the details of the steps of cleaning, let’s understand why it is necessary to clean your windows thoroughly:

  • Clean and well-maintained windows preserve the aesthetics of your home by providing a sleek and clear view and enhancing the overall appearance of the space.
  • With constant checks and verifications, addressing the minor issues at the right time ensures that it does not worsen and affect the appearance of the windows.
  • Properly lubricating and oiling the hinges ensures smooth opening and closing of doors and prevents any further damage.
  • Regular inspection of the casement windows ensures that their locks are working correctly and do not compromise the security of the house.
  • Regularly cleaning the dust buildup on the surface and the glass does not hinder the operation and does not affect energy efficiency, while extending the lifespan and performance of the windows.

Steps to Clean the Casement Windows

Follow the steps below to effectively clean your aluminium casement windows:

  • Gather the Cleaning Supplies
    Before starting the cleaning process, make sure that you are prepared with the following:

    1. Microfiber or Lint-Free Cloth
    2. Window Cleaner
    3. Soft Brush or Old Toothbrush
    4. Sponge
    5. Glass Cleaner
    6. Lubricant (if necessary)
    7. Step Ladder (if necessary)
  • Clean the Frames
    Take the sponge, dipped in soapy water and clean the aluminium frames. Avoid using abrasive cleaners as they can scratch the surface of the frame.
  • Wipe the Glass Panels
    Open your aluminium casement windows completely and spray the cleaning solution onto the glass. Wipe in a circular motion with a soft microfiber cloth.
  • Clean the Hinges and Locks
    Dust easily accumulates in the hinges and locks, which can impact the smooth operation. Use a soft brush or an old toothbrush to clean the tight spots and apply lubricant spray for smooth opening and closing.
  • Check the Sealants
    Windows must be adequately sealed to avoid dust, noise and water leaks. It is advisable to inspect the sealants for any signs of damage or gaps, and gently remove any dust.

Essential Maintenance Tips for Your Casement Windows

To ensure your casement windows deliver a smooth performance for years to come, here are some maintenance tips you should follow:

  • Clean the glass, frames, and hinges regularly to prevent dust accumulation.
  • Regularly wipe dust off with a dry cloth surface.
  • Ensure to clean the windows once every quarter deeply.
  • Schedule a professional visit and get your windows checked, including frames, hinges and seals.
  • Be sure not to use harsh chemicals or abrasive cleaners and materials to avoid damaging the windows and compromising their performance.

Why Choose Eternia’s Casement Windows?

Eternia by Hindalco is one of the top manufacturers offering a wide range of windows and doors, including aluminium casement windows, that are a perfect blend of functionality, safety, durability, and aesthetics. Their windows are crafted from Duranium, a material that is 40% stronger than traditional aluminium alloys, resulting in a minimalist and durable design profile.

Eternia is a brand that offers a 12-year brand warranty on frames and 5 years on the hardware. Additionally, they provide a 7-day customer service, rigorous post-installation checks and a dedicated project management team for your assistance.

Conclusion

Many homeowners believe that the window installation price is a one-time expense, but to ensure it lasts long, it needs to be properly maintained and taken care of. With the right materials, a regular cleaning schedule, and periodic inspections, you can ensure that these windows look stunning and operate smoothly.

Explore More
Toughened Glass Windows | Eternia Window

Toughened Glass Windows Explained: Features, Benefits & Uses

Aluminium Door | Eternia Window

Top Aluminium Door Designs for Commercial Spaces & Offices

Aluminium main door design | Eternia Windows

Upgrade Your Home Aesthetics with Aluminium Door Designs

Aluminium Doors| Eternia Window

Benefits of Insect-Proof Aluminium Doors for Your Home

Best Acoustic Windows| Eternia Windows

What Is Acoustic Glass and How Does It Reduce Noise?

Waterproof Doors

Why Watertight Doors & Windows Are Essential in Coastal Areas During the Rainy Season

Aluminium Doors and Windows | Eternia Windows

The Benefits of a Long-Lasting Warranty on Doors and Windows Hardware: Why It Matters

casement windows

Step-by-Step Guide to Maintain & Clean Casement Windows

Aluminium Window | Eternia Window

Trending Aluminium Window Design Ideas in India

Aluminium Windows | Eternia Window

Can Aluminium Windows Enhance the Look of Residential Homes?

Frequently Asked Questions

Regular dusting once a week prevents dirt buildup, while a light cleaning every month keeps the frames and glass shining. For thorough care, a deep cleaning every quarter ensures longevity, smooth functioning, and maintains the premium look of your Eternia aluminium casement windows.

No, using bleach or abrasive cleaners is not recommended for casement windows or glass surfaces, as it can damage the finish. It’s best to clean aluminium casement windows with a soft cloth and a gentle glass or surface cleaner for long-term durability and shine.

Aluminium windows are known for their durability and require minimal maintenance.With proper maintenance, they can last even longer. Casement windows from Eternia can offer excellent performance and come with up to 12 years of warranty on the profile and 5 years on hardware.