A skylight is a glazed opening installed in the roof, designed to bring natural light in from above. Positioned either horizontally or on a slope, it is ideal for illuminating attics, windowless rooms, or interior spaces without direct exterior walls, where conventional wall openings are not possible or sufficient.

Benefits of zenithal lighting

A skylight provides:

• Even distribution of natural light,

• Reduced need for artificial lighting,

• Enhanced visual comfort and ambiance,

• In some cases, natural ventilation, if the window can be opened.

It also plays an aesthetic role by enhancing interior volumes and creating light effects that change throughout the day.

An example in Villeneuve-sur-Lot by ERHÉ Architecture

As part of a renovation project in Villeneuve-sur-Lot, involving a listed heritage building, we paid special attention to restoring the existing skylights. This meticulous work made it possible to preserve the building's historic character while improving the quality of natural light inside, in full compliance with architectural and heritage constraints.