The entire Sunsquare skylight range is covered by a comprehensive 10-year warranty, including all items supplied except electrical components which are covered by their own separate two-year warranty.
The insulating glass units used in the manufacture of your skylight(s) are covered by a 25-year unit seal guarantee.
Nickel Sulphide inclusions are a rare yet accepted anomaly within glass. No glazing manufacturers are able to provide a warranty against breakages from this phenomena. This, therefore, means that Sunsquare will not be able to offer a warranty against breakage of this nature.