Looking for a reliable Door Lock Installation service? Locksmith Wandsworth is prepared ot help!
How often do you think about your door locks? It’s usually only when you’re leaving your house. But then one day, your key gets stuck in your front door… And that’s when the stress starts to creep in! But don’t worry, it’s normal to feel this way. Think about it. Our door locks act as front-line protectors for our homes and livelihoods. If your door locks need a little ‘TLC’ or a complete upgrade, call Locksmith Wandsworth today!
Our professional locksmiths are fully qualified and trained when it comes to lock installation for both external and internal doors. And that includes uPVC, mortice, night latch, smart locks, and so much more. We take pride in our skills; ensuring the very best door locks service and security for all our clients.
Locksmith Wandsworth are professional locksmiths, fully poised for all kinds of emergency callouts. We’re permanently equipped with all necessary tools — ready to resolve your lock issues immediately. Whether you’re based in Wandsworth, South London or beyond, give us a call today on 07824822141.

Firstly, let’s define what the term means. A door lock installation is the process of fitting a lock mechanism into a door and door frame — in order to secure it. The process covers all kinds of things; from marking out measurements on the frame, to adding an appropriate strike plate for your door. A basic installation process for changing locks on an internal door looks something like this:
The first step involves marking and measuring where the lock body and its components will sit. This is necessary for both the door and door frame. You’ll need to outline the correct height and position for the lock body. The best way to do that is by marking out 36-40 inches (or 91/102cm) from the base of the door.
Next, you’ll need to make a hole for the lock body using a hole saw. Use an appropriate drill bit to make a smaller hole on the door edge. Take care when drilling into a wooden door, as you may face splitting. For the best results, draw two lines to make pilot holes on either side of the door. Then, use your drill bit to make a hole by reaching a middle point.
The next step involves creating the mortise. Outline the lock body onto the edge of the door. Guide your chisel along the hole to remove the wood. This will make a recess for your lock faceplate to sit in. It should be big enough so that the faceplate sits flush against the door’s edge.
The latch is then inserted into the door edge, secured with the screws provided. You’ll need to feed the lock cylinder through the hole on the door face. This should align with parts on both internal and external doors. Tighten both parts together with screws (following any manufacturer’s instructions). Test to see if everything is in the right place and working well.
Close the door and hold the lock bolt against the door frame. Mark out the best position for the strike plate. Then, carefully chisel out the recess. Secure the striking plate with the screws provided. You can use the existing strike plate, but this depends if it’s compatible with your old or new lock.
The last step involves testing to see if the lock works properly — making any adjustments if necessary. See if the lock body opens and closes smoothly.

Whilst we love a bit DIY-ing, a regular door lock installation kit can be tricky to navigate. Let’s put down the drill bit and safety goggles for now… There are some tasks best left to experts and this is one of them! Our fully-qualified locksmiths come equipped with industry know-how and skill-sets for all lock maintenance and assistance.
Not only does this save you precious time and money; but it also assures a speedy resolution for any unplanned door lock issues. We aim to provide every client with a fully-functioning lock mechanism, as well as a matching cut-key (with spares if requested!) Whether you want a lock installation quote or require an emergency service, give Locksmith Wandsworth a call today on 07824822141.
Damage to door locks can happen at any time, for all kinds of unforeseen reasons. You could be victim to a burglary in your own home. Torrential wind and rain may leave your front and back doors worse for wear. Or you could’ve locked yourself out of the house… Along with the spare key!
Whatever the issue, let Locksmith Wandsworth take away the stress of faulty door locks. You won’t find a callout service like ours in the entire South London borough. Our teams are ready to offer immediate replacement lock assistance — providing you with both instant security and peace of mind.
The longer you leave it, the higher the risks facing your livelihoods. Locksmith Wandsworth runs as a 24/7 operation ready to meet all your lock concerns. Our professional locksmith services are available across South-West London and beyond. Call us today on 07824822141.
No, as a company rule, we pride ourselves on following a ‘non-destructive-first’ policy. That means we arrive on site to assess your locks system and door assembly first. We then follow picking and bypassing methods — deciding on the best process to fix the issue. We then use a non-destructive entry process. This is often successful the first time and causes the least amount of harm to doors and locks.
Yes; depending on the door frame or lock systems, there are a variety of door locks to choose from. At Locksmith Wandsworth, we offer all kinds of lock installation services for:
• Multi-point mechanisms: These are usually found on uPVC doors. Our experts are fully trained when it comes to resolving misalignments, ‘heavy door handles’, seized gearboxes, and preventing damage to profiles.
• Mortice locks: There are all kinds of mortice locks to choose from. The most common choice is either a mortice deadlock or a mortice sash lock. Usually found on wooden doors, a mortice lock is typically a common insurance requirement. Our locksmith team supplies British Standard locks or BS 3621 alternatives throughout our installation process. As a rule of thumb, the more levers a mortice lock has, the more secure it is.
• Euro cylinder locks: These types of door locks are commonly used on uPVC, composite, and wooden doors. Euro profile cylinder locks usually have a barrel-shaped lock mechanism, which is vastly different to mortice locks. They’re anti-drill, anti-bump, and anti-snap — making the Euro cylinder lock a popular choice.
• Night latches: These types of locks are also known as a rim cylinder lock, and are commonly found on main entrances. Our locksmith teams will ensure every night latch has a clean opening and appropriate adjustments. We also repair any misalignments or poor fittings found with existing night latches.
• Smart locks: These electronic door locks require distinct safety procedures during installations. Not only for preserving electronics and finishes, but it also utilises redundancies based on the manufacturer’s instructions. (For example, mechanical keys or power backup methods are commonly found).
• Patio doors and window locks: Our expertise doesn’t stop at door handle locks. It extends to installing a replacement lock for patios, windows, and garages, too. We also restore closures and alignments, preserving aesthetics and even sealing.
Absolutely, we provide the same lock replacement services for all out-of-hours calls. Our ethos is the same. We aim to arrive quickly, assess the situation, and explain our process. Once the door or lock is open, our professional teams will highlight any additional security services, prevention guidelines, and new lock upgrades if necessary — all to help improve reliability.
The price to get a locked door opened professionally will vary depending on numerous things. From the time of the callout to the cost of the parts, many things can determine the price. However, at Locksmith Wandsworth, we are completely transparent when it comes to pricing and costs. We ensure our clients are provided with the right lock service, at the right price, from start to end.
A mortice lock is usually fitted onto internal doors by cutting a pocket into the edge of the door. Whereas a rim cylinder lock is fitted onto the surface of the door. Both locks have their own style and mechanisms. A mortice lock usually looks more fancy and offers an increased level of reliability. Rim cylinder locks are equally as secure. They work well as a replacement lock, as they’re easy to install due to being more visible than a mortice lock. Many people mistake the rim cylinder lock for the Euro profile cylinder lock, which provides an even more secure service compared to other locks.
There are similarities between the two. A mortice sash lock uses a deadbolt that opens with a key. It also has a latch that opens with a handle. However, a mortice deadlock only has the deadbolt. If a door has a mortice sash lock, you can technically open the door handle without a key. However, you’ll need a key to open a door that has a mortice deadlock, or a thumb-turn to pull the bolt open.
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