Like retrofitting double glazing, it also allows older homes with timber frames to retain their character. However, not all windows, including most cheap aluminium frames, suit the method.

This is what you can expect to pay for double glazing on a three-bedroom house in the UK. Read our expert guide for every type of window price compared.

This kind of problem usually requires getting a professional to help ensure the window is properly fixed so that you can avoid any lasting damage to your double glazing. Do you have a story to sell?

Window expert on how to avoid condensation - even for those with double glazing ...

It’s harder to create a vacuum, especially in a bespoke window with a unique size, than it is to fill it with gas. But in some circumstances, perhaps where the choice might be single glazing or ...