There is no general rule that every windscreen claim and replacement is completed within half a day. Claim steps, assessment, appointment queues and glass availability differ by insurer, workshop and vehicle.
Generali’s current FAQ says its authorised panel workshop performs necessary repair or replacement within 24 hours, subject to required parts being available. That is a Generali-specific service statement, not a promise for other insurers or all workshops. Ask your insurer and selected branch for a current estimate before arranging transport.
Winspro Windscreen Specialist