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UPVC Window Cleaning and Maintenance Tips

September 18, 2025

Double-glazed uPVC windows truly enhance a home’s aesthetics. Однако, they require regular maintenance.

Double-glazed windows have two panes separated by a spacer filled with an inert gas or creating a vacuum, minimizing heat transfer and keeping homes cool and comfortable. This reduces reliance on air conditioning, lowers energy bills, and creates a more sustainable living environment.

Here are some tips for cleaning and maintaining double-glazed windows to improve their performance.
Dust can easily accumulate in the gaps between windows, compromising their functionality. These double-glazed uPVC windows, designed specifically for villas, feature an airtight seal, multi-chamber profile, and multiple locking points. They prevent conditioned air from escaping and ensure hot air doesn’t enter, maintaining a comfortable indoor environment. If improperly cleaned or if dust accumulates around the edges, these gaps can compromise the window’s essential function.

Soapy water can remove dirt, dust, bird droppings, or any other stains from the glass and corners. Однако, if the window rollers are faulty or cracked, avoid spraying water or using any cleaning lubricants, as this may compromise the window’s overall functionality.

Even visually inspecting damaged weatherstripping can prevent drafts and maintain energy efficiency. Depending on the type of sealant or gasket you’re using, apply it evenly around the edge of the window frame. If using sealant, insert the tube into the sealant gun and apply the sealant in a continuous pattern around the perimeter of the window frame.

Following the steps below, you can effectively repair damaged weatherstripping in double-glazed uPVC windows and restore their performance and appearance. If you’re unsure about repairing the problem yourself, consider contacting a professional window repair service for assistance.

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