GU Ferco 13764 35mm 4 Roller Multipoint Door Lock

The GU Ferco 13764 35mm 4 Roller Multipoint Door Lock offers a dependable and secure solution for upgrading or replacing the locking system on your uPVC door. Built by GU Ferco, a brand known for producing long-lasting and precise door hardware, this lock features a centre-positioned lock box equipped with a latch, ensuring a firm and consistent locking action. Designed for doors using a Euro Cylinder system, it operates via a lift-lever mechanism, making it straightforward to engage all locking points in one smooth movement.

This model includes a single spindle setup, making it suitable for a wide range of standard uPVC door configurations. The 16mm square-end faceplate gives it a neat and universally compatible finish, while the 2200mm overall length and 1405mm roller-to-roller measurement allow it to fit many common multi-point door arrangements. With four hardened rollers, the lock provides enhanced compression and improved weather sealing, contributing to better insulation and overall door performance. The 35mm backset and 70mm (PZ) centre match many existing GU Ferco installations, making replacement both simple and efficient. This model is non-extendable, ensuring a stable and rigid setup when fitted.

To maintain smooth operation and prolong the life of the internal gearbox and moving parts, it’s worth giving the mechanism a light lubrication from time to time. A spray such as GT85 works especially well for keeping the action crisp and reducing wear. When replacing your multipoint lock, it’s also an ideal moment to consider upgrading other key components. Pairing this lock with one of our high-security 3-star door cylinders adds an extra layer of protection, while updating your door handles can provide a fresh, stylish finish that complements your door’s new hardware.

If you’d like guidance on measuring your old lock to ensure compatibility, our detailed blog covers everything you need to know:
https://www.mbdiy.co.uk/blog/how-to/how-to-identify-a-multipoint-door-lock/
Alternatively, contact our sales team who will be happy to help.