There are usually no holes on the front and rear sides of the door for the door handle and if required the key.
How to fit a new door handle and lock.
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.
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.
Before you can fit a door handle to a new door you will first need to mark regions to be drilled and cut.
Insert the pins and reassemble the lock.
Once the new pins are in reverse the steps to reassemble the lock.
Replacing the lock or handle on a garage door can be accomplished with the appropriate tools.
Usually upvc locks are sized and measured using two standard reference points.
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.
Mark your brand new door with the location of your handle.
If you have an up and over garage door or a roller lock the lock or handle can easily be changed and replaced.
In general internal door handles are usually positioned at a particular height.
Be careful to fit the latch into the chiselled area and screw into the pilot holes that were made earlier.
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.
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.
The distance between the edge of the door and the center of the lock hole.
Drill the screws carefully being sure to keep your drill level with the floor.
Usually the backset measures 2 3 8 inches or 2 3 4 inches.
Most ready to use doors from the diy stores have a recess for a lock in the edge.
Replace a garage door lock or handle with help from a garage do.