Double Doors Twin Handles

Timber Double Doors With Twin Lift Lever Handle Operation

Here we have the most common type of multipoint door lock operation. You lift the levers to engage the locking points and turn the key. This stops the handle from being depressed and disengaging the locking points. Unlocking the key cylinder, enables the handle to be depressed. This disengages the locking points and pushing the handle down also releases the latch to allow the door to open. Shootbolt extensions are added to the top and bottom for security and compression. The table below gives the size ranges possible using the relevant size shootbolt extension at the top.

Double Doors With Twin Handles

 Part Number     Description  Quantity Required 
 40-05-01-0000  Master Door Lock 1
 40-05-01-0030  Slave Door Lock 1
 40-10-01-1140  Mullion Free Top & Bottom Shootbolt Keep  2
 40-05-10-0450  120mm Bottom Shootbolt Single Action 2
 40-05-10-0510  200mm Top Shootbolt Reverse Action 2 Of One Size
 40-05-10-0540  300mm Top Shootbolt Reverse Action
 40-05-10-0570  500mm Top Shootbolt Reverse Action

In the table are shown the components required for this type of door operation. To decide which size of top shootbolts are required see sizes below:

If the spindle height is 1050mm (i.e. distance from bottom of door to the centre of the handle spindle)

Door Heights from:

1790mm to 2000mm requires 200mm top extensions

1890mm to 2100mm requires 300mm top extensions

2110mm to 2300mm requires 500mm top extensions

Lever Handles   Euro Cylinders   Aluminium Sills