Roof windows are exposed to all kinds of weather. VELUX? glazing provides heat insulation, sound insulation, added strength and safety - and protection from the elements and a full range of glazing types is available to suit your particular needs.

Laminated panes are recommended on all windows above head height. The inner glass in a laminated pane consists of two layers of ordinary float glass with a layer of plastic foil between. If the glass shatters, the shards are retained by the foil.