We find ourselves getting many calls from our customers about condensation forming on their newly installed windows. Although condensation can be considered an unwelcome addition, it’s actually a great sign that your new double-glazed windows are perfectly preventing heat loss.
Why didn’t my old windows form condensation?
If your old windows didn’t form condensation, the chances are they were completely inefficient, which could be why you chose to have them replaced. One of the most common reasons we hear for replacing windows is that you want them to be more energy-efficient. Older windows allow too much heat and air to pass through the frames, upgrading them will make your home warmer and lower your energy bills.
What causes internal condensation on windows?
Internal condensation is caused by the water vapour in your home building up and having nowhere to escape. This vapour is completely normal is caused by several everyday things such as showering or bathing, cooking, boiling the kettle, drying clothes and even breathing.
How much water vapour is being produced in my home?
On average one individual adds around 1.5 pints of water vapour through breathing alone, that’s without counting the 2 pints produced per bath or shower, 6 pints through daily cooking and kettle usage and up to 9 pints a day if you also dry your clothes inside.
How can I combat internal condensation on my windows?
To reduce the amount of condensation that forms inside you need to exchange the air and give the water vapour somewhere to escape. Airing out your rooms for 15 minutes per day will be enough to dramatically reduce your internal condensation. If you often dry your washing inside, placing a fan near the damp washing and an open window will help the air circulate, reducing the water vapour build-up.
What is external condensation and can I prevent it?
External condensation will only form on certain windows around your home depending on their location, you’ll notice it more during changes in the climate. There isn’t much you can do about it, as it’s completely out of your control.
If you do see external condensation forming, take it as good news! It means your windows are performing perfectly, keeping the heat within your home which in turn will reduce your energy bills. Maybe we should start seeing external condensation as a little reminder that we’re saving a few more pennies again this month.
Make your home more energy efficient with Halstead Glass
For more information on our energy-efficient uPVC & aluminium windows, doors and replacement conservatory roofs give us a call on 01787 473516 or contact us online today! At Halstead Glass, we’re confident we’ll be able to find and install the right energy-efficient product for you and your family.