🏗️ Ways to Keep Your Windows Clean During and After Renovation

What Building Projects Mean for Your Windows

Whether it’s a home extension, office refit, or full-scale building project, your windows are at risk of getting coated in dirt and building material. But the good news is, with the right prep and follow-up, you can protect your windows from the worst of the mess – and bring them back to life once the work is done.

In this guide, we’ll walk you through effective ways to keep your glass surfaces clean during and after construction, and show you where to get expert help across London.

🧼 Use Window Protection Film or Covers

Before the renovation even begins, it’s wise to cover your windows. Use adhesive window protection film or temporary plastic sheeting to shield the glass from splashes, cement dust, or plaster. Be sure the film is breathable to prevent condensation between the glass and the plastic.

If tradespeople are working near windows, mention the coverings and request that they avoid placing materials directly against the glass. A small bit of preparation goes a long way toward saving on post-cleaning.

🚧 Tackle Construction Dust Carefully

Dust from sawing, drilling, and sanding can stick to window panes, sills, and frames. The fine particles may seem harmless, but wiping them without proper technique can scratch the surface.

Start by gently brushing or vacuuming dry dust with a soft brush head. Never spray water directly onto a dusty window – it can create a paste that’s even harder to remove. For a proper clean, our team at London Window Cleaning uses filtered water systems and delicate tools to remove fine residue without scratching the glass.

🖌 Remove Paint and Plaster Splashes the Right Way

Tiny paint droplets and hardened plaster on windows are common after building work. Don’t try to scrape it off with sharp tools or blades unless you’re confident – you could cause permanent damage.

Instead, soak the area with warm, soapy water and use a plastic scraper or soft cloth. Still struggling? Call in the professionals. Our residential and commercial window cleaning experts know how to lift stubborn stains safely and effectively.

🧽 Schedule a Deep Clean Once the Work Is Finished

Once the dust settles – literally – it’s time for a thorough clean. This includes not only the glass but also frames, ledges, and vents that may have collected dirt and debris during the project.

Our professional cleaners can inspect for any signs of glass etching or damage and restore the shine with specialised equipment. If you’ve had building work done on the roof, this is also a good time to consider a solar panel cleaning check-up to maintain energy efficiency.

🛠 Why Professional Window Cleaning Is Worth It

Post-construction cleaning is more than a spray-and-wipe job. It requires trained eyes, the right tools, and a careful hand to avoid costly damage. DIY attempts may miss hidden residue or even make the mess worse.

That’s why we offer tailored solutions for homeowners, landlords, and businesses across London – including eco-friendly cleaning methods and commercial-grade window services for high-rise buildings.

Let London Window Cleaning handle the clean-up so you can enjoy your newly improved space without the grime.

💡 Final Tips for Lasting Cleanliness

• Air out the space regularly to minimise indoor dust settling on windows

• Clean windows last after all construction is complete

• Inspect your windows for minor damage after renovation to catch issues early

• Book regular professional cleaning to maintain that fresh, spotless finish