Keylite windows

Keylite windows are a well known brand of roof window, commonly used in loft conversions, home extensions and new-build projects. Available in styles including centre-pivot and top-hung, Keylite’s windows are designed for straightforward installation, thermal efficiency, integrated ventilation, and weather resistance. They suit a wide range of roofing materials and construction methods, from pitched tile to GRP roofing.

Roof windows like those made by Keylite are often installed to convert loft areas into usable living spaces, adding natural light and ventilation. They’re widely specified by UK builders on projects requiring compliance with building regulations, insulation standards, and energy performance criteria. Suitable for various project types, these windows are commonly installed in both older properties and modern construction projects.

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