Door lock replacement fitting.
Fitting a new front door lock.
A local mla locksmith can fit replace and change all types of door locks such as.
1 day to complete diy or 160 200 to hire a professional.
The easiest way to do do this if the old door was a good fit is to lay the new door on top of the old door so the edges are flush.
Some new doors do not have a recess for the lock which means you will have to cut this out yourself.
When possible fit two locks on your front door both to bs3621 standard.
Yale locks night latches on front and back doors.
Take care to measure carefully as matching the size can be especially problematic in older homes.
Locks for exterior doors should carry a kite mark and be passed to british standard bs3621 in fact most insurance companies will insist you have these.
Fit locks and door furniture.
Before you learn how to change door locks measure the space where you ll install the replacement.
Position a mortice deadlock about halfway up the door and fit a night latch on your front door one third of the way down.
Insert the lockset tailpieces through the latch bolt and screw the handles together by tightening the retaining screws.
Install a new door lock and door knob by inserting the latch through the hole for the new parts.
Avoid damage to the screws by using a hand screwdriver.
What you need is a surface mounted replacement rim lock and you should choose the type that is designed to replace an existing nightlatch.
Fit hinges to frame.
Euro lock cylinders anti snap on front and back doors.
Locks in interior doors interior doors are usually fitted with a mortise lock with a latch operated by the door handle or knob.
Measure the diameter of the holes currently cut out of your door so you can select a new door lock that fits those dimensions.
Then line up a combination square with the old door s hinge mortises and transfer their locations to the new door marking the edges with a utility knife.
Upvc door locks on front and back doors.
Most insurance companies demand this level of security.