How to Clean Aluminium Window Frames: Expert Tips and Maintenance Guide

Main Takeaways

• Use mild detergent or soapy water and a soft cloth to clean aluminium window frames without scratching.
• Avoid harsh chemicals or abrasive tools that can damage the powder-coated finish.
• Regular cleaning prevents grime, oxidation, and corrosion, extending window lifespan.
• Lubricate hinges and seals periodically to maintain smooth operation and airtight closing.
• Sherborne offers premium aluminium windows in a wide range of colours and styles designed for Southern England homes.

Keeping aluminium windows clean and well-maintained not only preserves their renowned minimalist look, but also helps protect your investment in them.

Aluminium frames are prized for their strength, weather resistance, and low maintenance, but like any metal surface exposed to the elements, they do require some care to stay in top condition.

This guide covers the best way to clean aluminium window frames using gentle products and techniques that won’t cause damage or discolouration.

You’ll also find advice on maintaining seals, hinges, and finishes for long-term performance. Whether you have modern casement windows or industrial-style Aluco steel-look designs from Sherborne, these practical tips will help you keep them looking their best year-round.

Best way to clean aluminium window frames

Cleaning aluminium window frames doesn’t have to be complicated. The key is to use simple, effective products and tools that remove dirt without harming the finish. Here’s what you need:

Recommended aluminium frame cleaning products and tools

• Mild detergent or soapy water – A few drops of dish soap mixed with warm water works well.
• White vinegar – Good for breaking down stubborn stains and mineral deposits.
• Soft cloth or sponge – Avoid abrasive materials that might scratch the powder coating.
• Soft-bristled brush – Useful for cleaning corners and vents without damage.
• Vacuum cleaner with brush attachment – Helps remove loose dirt and debris before washing.
• Squeegee or soft rag – For drying frames and preventing water spots.
• Lubricant spray – For hinges and seals to keep them functioning smoothly.
• Hose or bucket of water – To rinse off cleaning residues gently.

Avoid bleach, harsh chemicals, or spray paint removers, as these can corrode or discolour aluminium surfaces.

Step-by-step cleaning guide

1. Prepare the area
   Start by vacuuming dust and loose grime from the frame, especially around vents and seals. This prevents scratching during cleaning.
2. Mix your cleaner
   Combine a mild detergent with warm water or prepare a solution of one part white vinegar to four parts water for tougher stains.
3. Apply the solution
   Use a soft cloth or sponge soaked in the cleaning solution to wipe down the entire frame. For stubborn stains, gently scrub with a soft-bristled brush.
4. Rinse thoroughly
   Use a hose or clean water and a soft rag to remove all soap or vinegar residue.
5. Dry the frame
   Wipe with a dry, soft cloth or squeegee to prevent watermarks.
6. Lubricate moving parts
   Spray hinges and locks with a light lubricant to maintain smooth operation and protect against moisture damage.

How to maintain aluminium windows

Regular upkeep is essential for aluminium windows to stay in great condition, especially in the variable Southern England climate.

Tips for ongoing maintenance

• Regular cleaning every few months prevents build-up of grime and oxidation.
• Check seals and vents to ensure there is no moisture trapped, which can cause corrosion.
• Inspect for scratches or chips and touch up with appropriate powder-coated paint or primer to avoid corrosion.
• Lubricate hinges and locking mechanisms twice a year to avoid stiffness or wear.
• Use a vacuum cleaner or brush to clear window tracks to prevent dirt interfering with opening and closing.

Taking these simple steps can extend the life of your aluminium windows by years.

What makes aluminium windows from Sherborne special?

Sherborne Windows has been a trusted name in Southern England since 1990, providing high-performance aluminium windows designed to meet the needs of homeowners in Surrey, Hampshire, Berkshire, and South West London. Our aluminium windows combine strength, style and low maintenance, finished in durable powder coatings across 200+ RAL colours.

Aluminium window styles available at Sherborne

• Casement windows
  The UK’s most popular glazing style, casement windows are renowned for simplicity, opening outwards from the top or side of the structure.
• Tilt & turn windows
  Ideal for high-up or hard-to-reach areas, these windows open in two ways to aid cleaning and ventilation.
• Bay windows
  Increase natural light and panoramic views with bespoke designs that suit traditional and contemporary properties.

Steel-look aluminium windows: Aluco range

Our Aluco Elegance range is inspired by sought-after industrial and Art Deco styles. These precision-engineered aluminium frames combine the iconic aesthetic with modern thermal efficiency, security, and durability.

Customise your windows with dual-colour finishes or choose from a huge range of colours to match your home’s character.

FAQs

Can I use bleach or harsh chemicals on aluminium window frames?

No, bleach and harsh chemicals can damage the powder coating and cause corrosion or discolouration. Stick to mild detergents or vinegar solutions.

How often should I clean my aluminium windows?

Regular cleaning every 3 to 6 months is recommended to prevent grime build-up and maintain performance.

How do I remove tough stains or ink marks?

Use a paste made from baking soda and water applied gently with a soft cloth. Rinse thoroughly afterwards.

Who are Sherborne?

Sherborne Windows started in 1990 in Farnborough with a family ethos of honesty, integrity and great customer care. Over 30 years, we’ve grown to serve homeowners throughout Surrey, Hampshire, Berkshire and South West London with trusted, expert advice and premium products.

Our range includes uPVC, aluminium and timber windows, plus doors and conservatories. We operate locally within a 1-hour radius from Farnborough, offering tailored service and extensive showroom options in Windlesham, Farnborough, Hartley Wintney and Sunningdale.

Accredited by FENSA, BlueSky and other bodies, we’ve won multiple awards in recent years, including the top prize for ‘Best Installer – Residential’ at the GPP Installer Awards in 2020, showcasing our expertise in the sector. Whatever your home improvement needs, Sherborne combines traditional values with the latest innovations to deliver results you can trust.

For expert advice on aluminium windows and more, call us on 01252 370917 or email enquiries@sherbornewindows.co.uk. Visit one of our showrooms to explore options and discuss your project in person.