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Hand inserting key into Everest door lock

How To Change A Barrel Lock On A uPVC Door

Read our guide to changing the lock barrel on a uPVC door in only 5 minutes.

If you need to change the lock on a uPVC door, you can change just the lock barrel which is an easy job and only takes five minutes.

There are a few reasons for changing the lock, you might have just moved into a property, a tenant has moved out and not returned a key, you have misplaced a spare key or the barrel may have become damaged and is no longer working as it should.

All of these door lock problems can be solved easily.

If you have lost your keys and want to change a barrel lock on a uPVC door without a key – you need to call a locksmith. You do need the key to change the barrel yourself, otherwise only a locksmith or specialist can change it for you.

Once you have your new uPVC lock barrel replacement, you will just need a screwdriver.

Watch our Everest expert video to walk you through the process of changing the lock in your uPVC door and you can also read the step-by-step instructions to guide you.

Tools you will need Duration
Screwdriver, lock barrel and new door keys 5 minutes

How to remove the lock from a uPVC door

First, follow the steps below to remove the door handle so you can access the lock barrel.

How to replace the lock barrel

Now, follow the steps below to remove and replace your lock barrel.

Now to put your handle back on

Follow the steps below to put your handle back in place.