Window Hinge Repairs Cobham | uPVC Window Hinge RepairCobham window hinge repair. Timber, aluminium and uPVC window hinges repaired and replaced. Friction stays replaced. Call 01932 507171 for free quotation.·repairmywindowsanddoors.co.uk·Dec 3, 2025Window Hinge Repairs Cobham | uPVC Window Hinge Repair