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 ...

Q: Can low-E/argon gas be put in a window when the seal is broken, instead of replacing the entire window? A: Let’s start by clarifying the purpose of low-E and argon gas. Low-E (low-emissivity) ...

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 ...

Condensation occurs when there is a shift in temperature and warm air circulating our homes from the heating hits cold or frosty surfaces like windows. While tackling condensation that accumulates on ...

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.