UPVC locksmiths-Portsmouth your local locksmiths based in Portsmouth dedicated to UPVC door and window problems. We are experts in this industry from failed or failing mechanisms and gearboxes to door and window security hinge and glass replacements. We are 100% independent locksmiths local means local so low rates and fast call outs no hidden fees and non-destructive service. No matter if parts are no longer available we can source any alternatives. We offer free site security checks and free quotations, we are open 7 days a week 24 hrs a day with no price increases at weekends or bank holidays.