The MARS Modern Automated Rooflight is a thermally broken sliding glass roof system designed to bring daylight, ventilation and open-air living into premium homes and commercial spaces. Unlike a fixed rooflight, the MARS system can slide open above the room below, helping connect internal spaces with the outdoors while retaining clear sky views when closed.

Designed for large glazed roof openings, the system can be configured to slide over fixed panes, slide over structure, bipart over fixed panes or combine sliding and venting functionality. It is especially suited to kitchens, internal courtyards, roof terraces, pool rooms, commercial interiors and architect-led extensions where the roof glazing needs to become an active part of the space.

Sieger Systems supplies and installs automated sliding rooflights across London, Buckinghamshire, Berkshire, Oxfordshire, Hertfordshire, Surrey, Bath, Bristol and Somerset.