Website Coming Soon...Window Guarantee provides independent insurance-backed guarantees that protect customers’ deposits and workmanship for window and glazing supply and installation projects.

hello@windowguarantee.co.uk or 03300 43 42 45.

Window Guarantee is a registered trading name of Finance Delta Ltd, Registration Number: 8244313.
Finance Delta Ltd is authorised and regulated by the Financial Conduct Authority FRN 912378.