Our huge variety of UPVC multipoint door locks at Window Ware are manufactured for front doors, back doors, and french doors. Our lock range offers different levels of protection which can be retro-fitted into many common door types such as UPVC, timber, composite and aluminum. We offer many types door locks such as sprung, un-sprung, lever/lever, key wind-up and slam locks at trade only, low prices. Brands like Yale Lockmaster, GU Secury Europa, Ferco, Winkhaus, Fullex, Era, and MACO CTS & ZTA are all in stock for next day delivery. Our handy door lock identification guide will take you through a step by step guide to identifying a broken upvc door lock mechanism, and our helpful step by step videos will help guide you through replacing parts like door handles and eurocylinders. Our friendly team are on hand to offer expert advice if you get stuck. Just call us on 01234 242724. Read Less