Last Updated: May 29th, 2025

UPVC windows are known for their durability and low maintenance requirements. However, just like any other fixture in your home, UPVC windows need to be maintained to ensure their longevity. With proper care, UPVC windows can last for years without needing to be replaced. Here are some tips on how to maintain your UPVC windows to improve their lifetime.

Clean the Glass Regularly

The glass on your UPVC windows is the most vulnerable part of the window. It is prone to scratches, cracks, and discoloration. To keep the glass looking new, clean it regularly with a mild soap solution and a soft cloth. Avoid using abrasive cleaners or rough sponges as they can scratch the glass. If you notice any scratches or cracks on the glass, contact a professional to repair or replace it.

Lubricate the Hinges and Locks

The hinges and locks on your UPVC windows can become stiff over time due to exposure to the elements. To prevent this, lubricate them with a silicone-based lubricant or a graphite powder. Apply the lubricant to the hinges and locks once or twice a year to keep them functioning smoothly.

Keep the Frames Clean

The frames on your UPVC windows are also susceptible to dirt and grime. To keep them looking new, clean them regularly with a damp cloth and mild soap solution. Avoid using harsh chemicals or abrasive cleaners as they can damage the frames. If you notice any scratches or dents on the frames, contact a professional to repair or replace them.

Check the Seals

The seals on your UPVC windows help to keep out drafts and moisture. Over time, the seals can become worn or damaged, leading to energy loss and water infiltration. To prevent this, check the seals on your windows regularly and replace them if necessary. If you notice any signs of water infiltration or energy loss, contact a professional to inspect your windows.

Keep the Surrounding Area Clean

The area surrounding your UPVC windows can also affect their longevity. Keep the area around your windows clean and free from debris to prevent damage to the frames and seals. Trim any nearby trees or bushes to prevent them from scratching the glass or damaging the frames.

In conclusion, maintaining your UPVC windows is essential to their longevity. By following these tips, you can keep your windows looking new and functioning smoothly for years to come. If you need any help maintaining your UPVC windows, contact a professional for assistance. Your installer or window supplier will usually have aftercare brochures which you can obtain.

 

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