A Window Is More Than a Frame and a Piece of Glass A window appears to be one of the simpler components in a building. There is a frame, an area of glass and, where required, a means of opening it. That visual simplicity can make substantial differences in price difficult to understand. Much of […]
Tag Archives: High-Performance Windows
Why Two Similar-Looking Windows Can Cost Very Different Amounts At first glance, the difference between a moderately priced window and one costing £1,200 can be surprisingly difficult to see. Both may have double or triple glazing, similar dimensions and frames that appear broadly comparable. Once installed, particularly when viewed from several metres away, there may […]
What Is Actually Between the Panes of Double and Triple Glazing? Look closely at a modern double-glazed window and the space between the panes can appear to contain nothing at all. But that apparently empty space is an important part of the glazing specification. Double glazing uses two panes of glass separated by a controlled […]


