A dormer window consists of a vertical window built into a sloped roof with a small, roofed structure above it. A dormer window aims to create usable space in the loft and helps to admit natural light into the loft space.

Types of dormer window

• Gable dormer window

• Gambrel dormer window

• Hip dormer window

• Shed dormer window

• Eyebrow dormer window

• Bonnet dormer window

• Wall dormer window

• Lucarne dormer window

• Blind dormer window