Fitting A New Front Door Lock

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.

Fitting a new front door lock.

Door lock replacement fitting. Locks in interior doors interior doors are usually fitted with a mortise lock with a latch operated by the door handle or knob. 1 day to complete diy or 160 200 to hire a professional. Yale locks night latches on front and back doors.

The main locks on your exterior doors should be to bs3621 standard. Install a new door lock and door knob by inserting the latch through the hole for the new parts. 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. Before you learn how to change door locks measure the space where you ll install the replacement.

Take care to measure carefully as matching the size can be especially problematic in older homes. Fitting a new door lock and letterbox if you only have a simple yale lock on the front door technically known as a nightlatch it is easy to replace it with a secure door lock. Euro lock cylinders anti snap on front and back doors. Position a mortice deadlock about halfway up the door and fit a night latch on your front door one third of the way down.

Fit locks and door furniture. What you need is a surface mounted replacement rim lock and you should choose the type that is designed to replace an existing nightlatch. Insert the lockset tailpieces through the latch bolt and screw the handles together by tightening the retaining screws. Fit hinges to frame.

Some new doors do not have a recess for the lock which means you will have to cut this out yourself. Upvc door locks on front and back doors. Measure the diameter of the holes currently cut out of your door so you can select a new door lock that fits those dimensions. Avoid damage to the screws by using a hand screwdriver.

Mortice locks deadlock sashlock. 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.