Locks
uPVC Door Lock Replacements
At GB DIY Store, we offer a wide selection of uPVC door lock replacements to enhance the security and functionality of your doors. We provide high-quality locks that guarantee durability and peace of mind, whether you're installing a new patio door lock or replacing an old locking mechanism for uPVC doors.
Our door locking mechanisms are designed to provide robust security, ensuring that your uPVC doors close and lock with ease. From traditional locks to multi-point locking systems, we stock a variety of options to suit different door types. These locking mechanisms for uPVC doors are engineered to fit most uPVC door styles, offering a seamless replacement process and reliable performance.
With same-day dispatch on orders placed before 3 pm and free UK delivery on orders over £75, we make sure you get the parts you need quickly and efficiently. Our easy-to-install replacement locks are perfect for DIY enthusiasts and professionals alike.
Door Lock FAQs
Q: Can I install a door locking mechanism myself?
A: Yes, our door locking mechanisms are designed for easy installation. With our step-by-step instructions, you can easily replace the lock yourself. If you need assistance, we’re here to help.
Q: How do I know what lock to get for my door?
A: Your choice of door lock will depend on a few factors including the type of door and also the building type. We recommend speaking to our team if you unsure about what type of lock is right for your needs.
Q: Is changing the locks illegal UK?
A: In the UK, it depends on the role you have on a property. Sole owners can change the locks without needing permission. However, if you are a co-owner, you will generally need the consent of the other co-owners. Landlords have the right to change locks on a rental property but must follow legal procedures, which typically include giving adequate notice to the tenant. Tenants may change locks, but they usually need the landlord's permission and are often required to provide a key to the landlord.
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ERA Vectis Door Lock Gearbox Replacement 35mm Backset Genuine
ERA
Our Price £30.19ERA Vectis 35mm Gearbox A replacement centre case gearbox for the ERA Vectis multipoint door lock mechanisms. If you're having problems with your door lock, the gearbox is almost always the problem and replacing it is as simple as removing a few screws...Our Price £30.19 -
Roto MVD 340 Generic Replacement Door Lock Gearbox Centre Case 35mm
Unbranded/Generic
Our Price £57.59Roto MVD 340 Generic Replacement Door Lock Centre Case This gearbox is a generic and compatible replacement for the Roto MVD 340. This is the centre gearbox section of the 3 piece lock and will swap out without any alterations needed. Please...Our Price £57.59 -
GT Quad-Guard uPVC Door Hinge Protector Security Hook
GT
Our Price £4.19uPVC Door Hinge Security Protector Sold in singles GT Quad-Guard is a product designed to simply and effectively enhance the security of uPVC doors. It does the job of a traditional door dog bolt but without any need to route out your door. This...Our Price £4.19 -
Lockmaster Single Spindle Slave Door Lock Gearbox Centre Case 35mm
Lockmaster
Our Price £33.59Lockmaster Single Spindle Slave Gearbox 35mm A replacement slave centre case for the Lockmaster / Milamaster door lock mechanism. This slave type door lock does not have a latch or deadbolt and is used in the secondary door on a pair of french doors. If...Our Price £33.59 -
Kenrick Excalibur Double Spindle Replacement Door Lock Gearbox Centre Case 45mm Genuine
Kenrick
Our Price £34.79Kenrick Excalibur Double Spindle Door Lock Gearbox 45mm A replacement centre case for the Kenrick Excalibur multipoint door lock mechanism. If you're having problems with your door lock, the gearbox is almost always the problem and changing it is as...Our Price £34.79 -
GU Ferco Latch Plate E-11639
GU
Our Price £7.59GU Ferco Universal Timber Latch Plate E-11639 A replacement universal latch plate for the GU Ferco door lock. Information Height: 85mm Width: 16mm Screw centres: 72mmOur Price £7.59 -
GU Ferco Door Roller Striker Keep E11 637
GU
Our Price £4.09GU Ferco Universal Timber Roller Keep Striker A replacement roller keep which is suitable for the GU Ferco door lock. Information Height: 85mm Width: 16mm Screw centres: 72mmOur Price £4.09 -
Versa Euro Half Cylinder Door Lock Anti Snap
VERSA
Our Price £14.89Versa Half Euro Cylinder This door cylinder is manufactured by VERSA, a very popular and well received brand in the uPVC trade, so you can be assured of a high quality and great performing product. This cylinder is anti-snap through the means of a...Our Price £14.89 -
Schlegel Patio Door Lock Gearbox Including Keep and Packers
Schlegel
Our Price £30.69Schlegel Patio Door Lock Gearbox Including Packers and Keeps This replacement Schlegel inline patio door lock gearbox that suits many old aluminium and upvc sliding patio door locks. It has a 43mm PZ and can also fit to the existing optional full...Our Price £30.69 -
Sliding Patio Door Lock Bolt Universal Push to Lock Deadbolt White
TSS
Our Price £9.29Sliding Patio Door Lock Bolt This push button sliding patio door lock is designed to increase security on your patio door and is suitable for most sliding patio doors. It is easy to install and supplied with both fixings and two keys. Simple press the...Our Price £9.29 -
Mila Coldseal Latch Only Replacement Door Lock Gearbox Centre Case 35mm Extended Arms
Mila
Our Price £53.59Mila Coldseal Gearbox Centre Case 35mm Extended Arms A replacement centre case gearbox for the Mila Coldseal multipoint latch only door lock mechanism. If you're having problems with your door lock, the gearbox is almost always the problem and...Our Price £53.59 -
Out of stock
Mila Coldseal Latch Only Replacement Door Lock Gearbox Centre Case 28mm
Mila
Our Price £33.59Mila Coldseal Gearbox Centre Case 28mm A replacement centre case gearbox for the Mila Coldseal multipoint latch only door lock mechanism. If you're having problems with your door lock, the gearbox is almost always the problem and changing it is as...Our Price £33.59