To keep windows looking great and working well, it’s important to clean them regularly and take steps to prevent damage. Whether you have uPVC, timber, or aluminium windows, a little care goes a long way. In this article, we’ll cover practical tips for keeping your windows clean and free of damage, including advice tailored to damp climates like Cwmbran’s.
Cleaning Tips For Different Window Types
Each type of window material requires slightly different cleaning techniques to keep it in top condition. Here’s how to approach cleaning for the most common types.
uPVC Windows
uPVC is a popular choice for its low maintenance and durability. To clean uPVC frames, use a soft cloth with warm, soapy water. Avoid abrasive cleaners, which can scratch the surface. For the glass panes, a simple mix of water and vinegar works well to remove smudges and streaks.
Timber Windows
Timber frames need a bit more care to avoid damage. Use a damp cloth to wipe away dust and dirt, followed by a dry cloth to prevent moisture from seeping into the wood. For stubborn marks, a mild detergent can be used, but avoid soaking the timber as it can lead to swelling or rot.
Aluminium Windows
Aluminium frames are strong and easy to maintain. Use a gentle cleaning solution and a non-abrasive sponge to wipe them down. Pay attention to the joints, where dirt can build up over time, and rinse thoroughly to avoid leaving residue.

How To Spot & Prevent Damage
Catching problems early can save you time and money on repairs. Here’s what to watch out for and how to prevent common issues.
Check For Cracks & Chips
Inspect your windows regularly for cracks or chips in the glass. Even small cracks can spread over time, especially in damp weather. If you notice any damage, arrange for a professional repair as soon as possible.
Look For Drafts
If you feel a draft around your windows, it’s a sign that the seals may be worn or damaged. Replacing seals is a quick and affordable way to improve insulation and keep your home warm.
Maintain Hinges & Locks
Hinges, locks, and other moving parts should be checked regularly. Apply a small amount of lubricant to keep them working smoothly and prevent rust.
Protect Against Moisture
Damp weather can cause problems for all window types, particularly timber. Regularly sealing or painting timber frames can protect them from moisture. For uPVC and aluminium, make sure any drainage holes are clear to prevent water from pooling.

Dealing With Damp Weather In Cwmbran
The wet climate in Cwmbran means windows are exposed to frequent rain and high humidity. To keep your windows in good condition:
- Wipe down window sills and frames after heavy rain to prevent water damage.
- Use dehumidifiers inside your home to reduce moisture levels and minimise condensation on windows.
- Check for signs of mould around the frames and clean it with a solution of water and mild detergent.
When To Call A Professional
While regular maintenance can prevent many problems, some issues require expert attention. Call a professional if you notice:
- Persistent condensation between double glazing panes.
- Difficulty opening or closing windows due to warped frames or damaged hinges.
- Cracks in the glass that could compromise safety or insulation.
Professionals have the tools and experience to fix these issues effectively, ensuring your windows stay in great shape.
Contact The Window Doctor
Looking after your windows doesn’t have to be complicated. By cleaning them regularly, checking for signs of damage, and taking steps to protect them from the weather, you can keep your windows looking and working like new. For expert advice or professional repair services, contact The Window Doctor today.