It’s easy to overlook your windows and doors until your energy bills start creeping up. At Essex Window and Door Centre, we often meet homeowners who don’t realise just how much heat (and money) they’re losing through inefficient glazing. The good news? There are a few simple checks you can do yourself.
Start with drafts. On a windy day, run your hand around the edges of your windows and doors. If you feel cold air coming through, your seals may have failed, or the unit may no longer be sitting correctly. Even small gaps can make a noticeable difference to your heating costs.
Next, look for condensation between the panes of glass. This is a clear sign that the seal inside the unit has broken, allowing moisture to get in. When this happens, the insulating properties of the glass are reduced, meaning your home loses heat more easily.
Another thing to check is how your windows and doors open and close. If they’re stiff, misaligned, or not sealing tightly, they may be allowing warm air to escape. Properly fitted and maintained units should operate smoothly and close securely.
You should also pay attention to outside noise. If you notice more sound coming in than usual, it could indicate your windows aren’t insulating as well as they should, which is often a sign of ageing or lower-quality glazing.
Finally, consider the age of your installation. Older windows, especially single glazing or early double glazing, are far less energy efficient than modern options. Upgrading can significantly reduce heat loss and improve comfort all year round.
If you’ve spotted any of these signs, it may be time for a professional assessment. Essex Window and Door Centre can help identify problem areas and recommend solutions that improve efficiency without compromising on style.
A quick check today could save you money tomorrow.
