I think that Sky is the insurance broker who’ll work with a number of different underwriting partners to arrange cover for their customers. If this to be the case, the scope of the windscreen cover you have will depend on which underwriting partner Sky has arranged your cover with, assuming that each underwriting partner will use their own policy, rather than all underwriting partners used by Sky signing up to a single / common policy. Having said that, glass cover is likely to be fairly standard from one underwriting partner to another.
IMHO it would be best to check your own policy to establish what the scope of your windscreen cover actually is.
