Do NOT get a new screen fitted through your insurance! Virtually all insurance companies have ramped up their glass excess to over £100 now. But the worst problem with insurance supplied windscreens are that they are non-genuine crap glass supplied by Bell-end Belron - who are a South African company who own and supply Autogla$$. These Belron manufactured screens do not comply with vehicle Type Approval (despite displaying an E number). They are usually optically impure, and the tint specification does not match the OEM tint spec. And the tint spec is important for the correct operation of both rain sensing wipers, auto headlights, and auto dimming interior mirror.
Best advice is to order a genuine screen through TPS (about £170), and pay £50 or so for a trusted independent glass fitter.