The thermal insulation that double-glazed windows provide can make a difference to your energy bill, but that isn't the only ...

The landlords of a historic pub are embroiled in a row with their local council after replacing its old windows with modern double glazing. The Botanic Hotel underwent a mock-medieval makeover in ...

The idea behind triple glazing is that an extra pane of glass and two separate cavities ... are now possible for the centre pane of a double glazed window (the U-value including the frame may ...

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 ...