Window Hinge Repairs Finchley | uPVC Window Hinge RepairFinchley window hinge repair. Timber, aluminium and uPVC window hinges repaired and replaced. Friction stays replaced. Call 020 8338 8297 for free quotation.·repairmywindowsanddoors.co.uk·Dec 2, 2025Window Hinge Repairs Finchley | uPVC Window Hinge Repair