That means the window is double-glazed, which is a good thing. But it also indicates the gap between the panes is no longer ...

That's why we’ve worked with the Royal Institution of Chartered Surveyors (RICS) to find out the average prices for various types and sizes of double-glazed windows and doors. There are plenty of ...

Replacing your windows can cut your heating bills by £140 a year New windows will reduce noise, draughts, mould and ...

Get the power of Which? in your pocket by downloading our app, giving you on-the-go access to our reviews ...

Condensation can also lead to mould growth and rotting wood around window frames, resulting in costly repairs. Mould thrives ...

Energy experts have dismissed an energy saving myth about double glazing saving money. A common misconception is that installing new windows is the 'best thing you can do to keep the heat in' but ...

or double-hung windows, as well as sliders and patio doors. Window glazing services can recommend replacement glass with different colors and opacity, and may also be able to install replacement glass ...

Windows used to be made from a single sheet of glass, but now we are all being asked to replace these with double or even triple glazing. Double glazing consists of two sheets of glass with a gap ...

"They were like, 'Oh, double glazing's just as good'." But she had done her research and was convinced the new windows would be worth the outlay. Triple glazing is not cheap - Mrs Matthews spent ...