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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Yale Platinum 3 Star uPVC Door Lock Euro Cylinder Thumb Turn
Yale
Our Price £49.79Yale Platinum 3 Star High Security Euro Cylinder Thumb Turn Lock The Yale Platinum thumb turn 3 Star euro cylinder is designed to provide the maximum security available for the ULTIMATE door security upgrade. With its sacrificial front section, hardened...Our Price £49.79 -
Yale Platinum 3 Star uPVC Door Euro Cylinder Lock
Yale
Our Price £48.89Yale Platinum 3 Star High Security Euro Cylinder Lock UPVC Door The Yale Platinum 3 Star Euro cylinder lock has been approved to TS007:2014 British Standard rating, the highest level of certification currently available, making them one of the best euro...Our Price £48.89 -
Universal Patio French Door Finger Bolt Lock Pack of 2
Avocet
Our Price £10.69Pair of Avocet Universal uPVC French Door Finger Operated Shoot Bolt Lock These finger shootbolt locks are designed for use the slave door on a pair of uPVC french doors. The slave door being the one that opens second to the main one. These shootbolts...Our Price £10.69 -
Yale Standard Euro Cylinder Door Lock Keyed Alike Pair
Yale
Our Price £27.29Yale Euro Cylinder Keyed Alike Pair This pair of euro cylinder door locks are manufactured by Yale, a trusted industry leader. It's a perfect mid-level replacement for existing uPVC double glazing, composite and aluminium doors. The Yale Euro cylinder...Our Price £27.29 -
Yale YS170 Door Lock Hook Gearbox Case Only
Yale
Our Price £8.99Yale YS170 Door Lock Hook Gearbox Case Only A genuine replacement Yale YS170 hook gearbox to replace the hook mechanism on the top and bottom of the door lock. These gearboxes can be used for both top or bottom hooks. Information Suitable to...Our Price £8.99 -
Our Price £79.99 -
CAL Resi-Lok Window & Door Lock Restrictor Security Bolt
CAL UK
Our Price £16.89CAL Resi-Lok Window & Door Lock Restrictor Security Bolt The CAL Resi-Lok is a powerful anti-theft device for all types of non-sliding doors and windows, single or double-sided, featuring two steel bolts. It can be fitted onto UPVC, Timber or Aluminium...Our Price £16.89 -
Genuine Lockmaster Single Spindle Replacement Door Lock Gearbox Centre Case 45mm
Lockmaster
Our Price £32.29Lockmaster Single Spindle Door Lock Gearbox 45mm A genuine replacement centre case gearbox for the Lockmaster / Milamaster multipoint door lock mechanism. If you're having problems with your door lock, the gearbox is almost always the problem and...Our Price £32.29 -
Roto MVD 400 Generic Replacement Door Lock Gearbox Centre Case 35mm
Roto
Our Price £67.99Roto MVD 400 Generic Replacement Door Lock Centre Case This gearbox is a generic and compatible replacement for the Roto MVD 400. This is the centre gearbox section of the 3 piece lock and will swap out without any alterations needed. Please note the...Our Price £67.99 -
uPVC Concealed Window Restrictor Hook Child Safety Lock
KORE
Our Price £6.29uPVC Window Restrictor Hook This product was designed with child safety in mind. It will automatically restrict the window opener to 100mm with its clever spring loaded design. It can be released to allow the full opening of the window but will...Our Price £6.29 -
Avocet Affinity Bastion 4 Hook Composite Multipoint Door Lock Mechanism 35mm
Avocet
Our Price £49.99Avocet Affinity Bastion 4 Hook Composite Multipoint Door Lock 35mm Backset A genuine door lock made by Avocet Hardware, a window and door hardware industry leader. It's suitable for both left and right handed doors as the latch is reversible and is...Our Price £49.99 -
Avocet Affinity Bastion 4 Hook Composite Multipoint Door Lock Mechanism 45mm
Avocet
Our Price £49.99Avocet Affinity Bastion 4 Hook Composite Multipoint Door Lock 45mm Backset A genuine door lock made by Avocet Hardware, a window and door hardware industry leader. It's suitable for both left and right handed doors as the latch is reversible and is...Our Price £49.99