Condensation is rife at this time of year, and it can be difficult to know the best way to deal with it. But once you do know how to stop condensation on double glazed windows in winter, you'll have ...

From double-glazed windows becoming tricky to open, doors sagging and window panes misting up, find out whether your double glazing should be repaired or replaced. Adam SnookSenior Researcher & Writer ...