Rooflights and skylights are a fantastic way to open spaces with flat roofs and help to flood rooms with natural light. The Ultra-Slim Aluminium range from YES Glazing is the perfect blend of traditional rooflights and modern elements. Thanks to their unique design, the rafter visibility is reduced by 30% and the ridge by 70%; an elegant and contemporary option that does not compromise on light transmission and structural strength. Our pyramid and lantern rooflights are a stylish and eye-catching way to add light and ventilation to your flat roof. Much like our original flat rooflights, these designs use the same excellent thermal efficiency and strong design complemented by the finesse of contemporary architectural design.