Window Hinge Repairs Norbury | uPVC Window Hinge RepairNorbury window hinge repair. Timber, aluminium and uPVC window hinges repaired and replaced. Friction stays replaced. Call 020 8226 2353 for free quotation.·repairmywindowsanddoors.co.uk·Dec 2, 2025Window Hinge Repairs Norbury | uPVC Window Hinge Repair