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

Learn how to choose replacement windows for your home with advice on window types, installation, features and brands including Andersen, Marvin, and Pella.

Broken glass, warped frames and a draughty home are all signs that your windows need an upgrade. Here's when to replace your.

UPVC double glazed windows. The most common type of window frame for double-glazed windows is uPVC (unplasticised polyvinyl chloride, to give it its full name). Not only is it up to three times ...

A new bay window can cost £1,000 to £3,000 or even more. If you are paying that much, the cost of the glass itself can be dwarfed by the cost of making the frames and fitting them.

CR's wind- and rain-resistance tests reveal the best replacement windows, including windows from Andersen, Jeld-Wen, Marvin, Pella, Preservation, and Reliabilt.