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 ...

Vacuum glazing – sometimes referred to as vacuum double glazing – uses a sealed vacuum between two panes of glass instead of the argon or other inert gases found in standard double glazing. With no ...

Replacing old or inefficient windows is one of the most effective ways to improve your home’s warmth, security and energy efficiency, but working out how much new double-glazing windows cost can be ...