Picture coming home from a long day at work to discover that the window lock on your home won’t function. You’re left with a faulty lock, wondering if your home is safe. We have been helping homeowners, just like you, for well over a decade at Locksmith Dundee, to make sure all locks on your property are safe and working properly for well over ten years. 

It doesn’t matter if you are looking to replace window locks or you simply just want to keep your window security up to date, we are here to assist you. Windows are normally the easiest way of entry for trespassers, and the good news is that you can either upgrade or repair the locks on your windows easily and affordably. 

In this simple step-by-step guide, we will take you through the easy process of replacing old, deteriorated locks with new, secure locks, giving you peace of mind and security and keeping your home just that little bit safer. Let’s begin!

Why Should You Change Your Window Locks? (Security & Safety Benefits)

The locks on your windows represent an essential part of your home’s protection, but they are often overlooked. Whether you want to be proactive in fixing a broken window lock or want to change to a new and better locking system, replacing locks that are old and broken can help your homeowner’s insurance and burden burglars.

Prevent Breakdown & Safety Your Home

In terms of home security, one of the most forgotten areas is your windows. Many people forget that old or broken locks can seriously compromise your window security. We, at Locksmith Dundee, have stood witness to several cases where a simple window lock replacement immediately increased a family’s peace of mind. 

Your current locks are not strong enough, it is time to replace window locks and protect your house from break-ins.

Fix Worn-Out or Damaged Locks

Do you have a jammed window lock? It is possible that your last UPVC window lock or sash window lock does not work as well as it used to. A faulty mechanism can jam, or it simply won’t lock your windows properly. 

Instead of risking a burglary, it is better to rectify window lock problems beforehand or completely replace locks with locks from an experienced locksmith. This gives you peace of mind by securing you and also your windows for your day-to-day activities.

Upgrade to Modern, More Secure Locking Systems

Most homes are still equipped with older casement window locks that aren’t as secure as modern ones. Replacing your window hardware with newer pieces gives you a tighter seal and renewed security.

Whether you plan to swap out your window locks yourself or pay someone to, any kind of new locks gives you an increased level of security and value for your home. It improves your home, and you feel better knowing that whatever is inside it is safe.

Things You’ll Need to Change Window Locks

You can swap out your window locks simply with some basic tools, including a screwdriver, pliers, a measure, and a correctly sized replacement lock for your type of window. It can also be advised (and possibly required) to have a lubricant if the new lock was just replaced and does not move in accordance with the mechanism you replaced.

Changing window locks is simpler than it sounds. Here’s what you’ll need:

Tool	Purpose
Screwdriver	To remove and install screws
Pliers	For gripping or pulling parts
Measuring Tape	To measure the lock size
Replacement Lock	The new lock you’ll install
Lubricant (Optional)	To keep the lock working smoothly

You can find replacement window locks at hardware stores or online. If you’re unsure which lock fits your window, Locksmith Dundee offers advice and can even provide the right lock for you.

Step-by-Step Guide to Replacing Your Window Locks

Stick with us as we walk you through this simple step-by-step tutorial on how to window lock repair securely. From removing the old lock to installing the new one, we’ll walk you through every step so that your windows are secure and operational.

Removing the Old Window Lock

Step 1: Locate and Remove the Fasteners

Look closely at your window lock. You’ll notice screws holding it in position in most instances. Use your screwdriver to carefully remove them slowly.

Step 2: Gently Extract the Old Lock Mechanism

With the screws removed, use fingers or use pliers to gently pull the lock from the window frame.

Step 3: Prepare the Surrounding Area for the New Lock

Wipe the surrounding area of the place where the new lock will fit to remove dirt or dust. This allows the new lock to slide in well.

Installing the New Window Lock

Step 1: Place the New Lock Over Existing Holes (or Drill New)

Put your new lock in place. If the holes do not match, you will need to drill new ones.

Step 2: Secure with Screws & Check for Smooth Gliding

Screw the new lock in place. Open and close the lock a few times to check that there is smooth motion.

Step 3: Adjust for Proper Fit (Make Changes as Needed)

If the lock is loose or too tight, slide it into the correct position so that it works fine.

Testing & Troubleshooting Your New Lock

• Make sure the lock opens and closes easily.

• If it’s stiff, apply a little lubricant inside the lock.

• If the lock doesn’t line up correctly, check the screws and reposition.

Pro Tips for Maintaining Your Window Locks

To keep your locks in top condition, clean and lubricate them every few months. Check for wear and tear, like rusting or cracking, and fix small issues before they turn into big ones. Ongoing upkeep will avoid expensive repairs later.

Regular Cleaning & Lubrication

Regularly wipe your locks with a soft cloth and apply some lubricant. It keeps them in good working condition for years.

Wear & Tear Inspection Every 6 Months

Look for rust, cracks, or loose screws. Smoothing out minor issues early can prevent costly repairs in the future.

When to Call a Professional Locksmith

Locks may be stubborn at times to replace or fix. Locksmith Dundee is on call 24/7 for those occasions when you need professional help in a hurry. Our fully trained, DBS-checked locksmiths have the experience and know-how to keep your home secure and sound.

Final Thoughts

At this point, you should have figured out that replacing your window locks is not just about repairing a broken lock; it’s about enhancing your home security for the safety and protection of what matters most. 

Investing a small amount of money in window hardware can have a large impact on your home’s ability to resist an intrusion, and in turn give you that deep, well-deserved rest that is, knowing your loved ones are safe inside.

We have seen at Locksmith Dundee how a slight improvement, like replacing a sash window lock or a slight adjustment of the lock, can mean the world to the feeling of security a homeowner has. Are you then ready to act and secure your windows with the correct locks?

Do not wait until something goes wrong—take charge of your window security today and sleep well tonight.