Double glazing should last for many years and weather well – that’s what it is designed to do. But 13% of the double glazing owners we spoke to had problems in the first 10 years after installation.

My house has an enormous picture window that looks out over Monterey Bay, but the view isn’t as picturesque as it could be because a patch of cloudiness covers half the window. That means the window ...

Q: I would like to replace my old wooden double-hung windows with new wooden double-pane windows, retrofit if possible. Do I need to take out the old sash, plus stops, then replace them with a ...

We’ve researched the average cost of double glazing for a three-bedroom house to help you budget more accurately ...

Question: The seal of some of my double-glazed windows has broken, fogging the windows, which are 15 years old. The dealer is out of business. Is there a way to replace those sashes? Answer: The ...

We explain what to check when you're buying double glazing, including energy efficiency, sound-proofing, security and the extras you'll need to choose. Adam SnookSenior Researcher & Writer Adam covers ...

Choosing the right double glazing installer can make all the difference to your home’s comfort, security and energy bills ...