Most ready to use doors from the diy stores have a recess for a lock in the edge.
How to fit a new door handle and lock.
There are usually no holes on the front and rear sides of the door for the door handle and if required the key.
Usually the backset measures 2 3 8 inches or 2 3 4 inches.
Replace a garage door lock or handle with help from a garage do.
Usually upvc locks are sized and measured using two standard reference points.
Brands of locks a mla approved locksmith can fit a locksmith approved by the mla will be able to fit and supply locks from all the leading manufacturers of locks such as.
Marking the door handle positions.
In general internal door handles are usually positioned at a particular height.
Mark your brand new door with the location of your handle.
Drill the screws carefully being sure to keep your drill level with the floor.
Dump out the old pins insert the new key and use tweezers or small needle nose pliers to match the new colored pins to the color code on the special instruction sheet.
Before purchasing a lock measure your door s backset cross bore and thickness to ensure you find the right fit.
If the new lock body or faceplate is larger than the old use a hammer and wood chisel to enlarge the mortice hole so the new lock fits properly in place.
Before you can fit a door handle to a new door you will first need to mark regions to be drilled and cut.
Be careful to fit the latch into the chiselled area and screw into the pilot holes that were made earlier.
If you have an up and over garage door or a roller lock the lock or handle can easily be changed and replaced.
The first point of measurement is from the center of the circular portion of the keyhole on the front of the door up to the center of the square spindle the connection point where the handle of the door is located.
Replacing the lock or handle on a garage door can be accomplished with the appropriate tools.
The distance between the edge of the door and the center of the lock hole.
Step 6 once the lock body is in place screw the faceplate into position.
You can fit a standard mortise lock with a sprung latch operated by the door handle and a key operated locking bolt or a security lock.