Only remove the key from the lock once the retaining screw is secured back into place.
Replacing lock on upvc front door.
Price of door locks different types the cost of a replacement door lock without any labour charges can start from 20 for a basic cylinder lock for a upvc door a bs3621 mortice deadlock will cost from 30 to 80 for a night latch bs3621 approved.
Always try and replace your old gearbox with the exact same size and brand.
Multipoint locks have been primarily used on upvc doors although occasionally and more recently they re being fitted to timber and composite doors.
Replacing a multipoint upvc door lock may seem like a daunting task but with the right tools and know how it is relatively simple.
We stock the most popular upvc door locks from over the last 30 years.
The cost for this will be roughly between 100 and 200 however taking into account the factors described in the previous section you will need to adjust this price accordingly.
The below prices are the estimated prices of replacement door locks all without labour costs.
A handle set these sit on each side of the door and are used to operate the latch and the locking mechanism bolts.
Test the lock by turning the key both right and left a few times and gently tug on the key when it is turned to both.
How to change a upvc door lock.
Replacing your front or back door once you ve identified that the gearbox is the issue you need to take the old gearbox out to replace the new one.
When adjusted correctly they can ensure that your door will last a longer as it won t be dropping so rapidly.
In most cases a multipoint lock that is fitted to a upvc door will have a 35mm backset and a multipoint lock fitted to a composite timber door will have a 45mm backset.
And for people who don t know what they re doing this can be a very complex task.
Hinges these are often overlooked and are an important component of a upvc door.
The centre case is the middle part gearbox of your lock.
If you are new to buying replacement door lock mechanisms for upvc doors please take some time to view our identifying guide.