Fitting A New Front Door Lock

Most insurance companies demand this level of security.

Fitting a new front door lock. Install a new door lock and door knob by inserting the latch through the hole for the new parts. Upvc door locks on front and back doors. 1 day to complete diy or 160 200 to hire a professional. 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.

Mortice locks deadlock sashlock. Yale locks night latches on front and back doors. Fit locks and door furniture. Fit hinges to frame.

When possible fit two locks on your front door both to bs3621 standard. Insert the lockset tailpieces through the latch bolt and screw the handles together by tightening the retaining screws. Measure the diameter of the holes currently cut out of your door so you can select a new door lock that fits those dimensions. 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.

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. 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. Position a mortice deadlock about halfway up the door and fit a night latch on your front door one third of the way down. The main locks on your exterior doors should be to bs3621 standard.

A local mla locksmith can fit replace and change all types of door locks such as. Door lock replacement fitting. Some new doors do not have a recess for the lock which means you will have to cut this out yourself. Locks in interior doors interior doors are usually fitted with a mortise lock with a latch operated by the door handle or knob.

What you need is a surface mounted replacement rim lock and you should choose the type that is designed to replace an existing nightlatch. Before you learn how to change door locks measure the space where you ll install the replacement.