Skylights are made in with a curved shape, with a pre-determined ratio between height (rise) and base (chord), of 1/2 ; 1/3 ; 1/5. They are made with a basic wall (only one slab) or a double wall (two slabs separated by an inner chamber.
The slabs are produced exclusively with original granule that exists in recovered materials. All skylights are anchored to the base with a fixing system the notably reduced strain in the assembly points. It is possible to choose from the basic wall (only one slab) or the double wall (two slabs separated by an inner chamber) for all models.