Where the benefits of insulation and noise reduction are attractive, but the removal of the existing windows is undesirable, we can install secondary glazing in a range of colours and designs to provide a functional yet unobtrusive installation, particularly suited to listed properties.

The secondary units are manufactured in slim powder coated aluminium sections and can be glazed with a range of glass options, including specialist acoustic glass for areas where noise is a major problem. The range of designs include horizontal and vertical sliding panels, lift out sections and hinged units, all are sealed with weather pile gaskets and fitted with closing fasteners.