Multipoint Gearboxes

A door gearbox translates your key turn and handle lift into a coordinated movement of hooks, bolts, rollers, and other locking mechanism components. A uPVC door gearbox requires precision engineering for plastic door characteristics. Unlike a wooden door lock gearbox, uPVC door gearboxes behave more robustly to account for the door’s unique design and attributes. This design enhances the uPVC door’s anti-burglar protection while ensuring better door alignment and weatherproofing.

uPVC gearbox replacement options feature reinforced gear teeth, upgraded bearings, and corrosion-resistant materials. Specialist manufacturers, like Winkhaus gearbox systems, incorporate proprietary designs to resist common wear patterns. Nevertheless, Locks & Handles have these uPVC door parts for all of your needs.

At Locks & Handles we stock proven uPVC door locks and door gearboxes for uPVC doors from brands that professional UK locksmiths trust. We have over 230 products in our inventory across 42 brands, including Avantis, DGS, Elite, ERA, Goldline, Lockmaster, Fuhr, and Yale.