Security Door Measurement Guide

Security Mortise Type


1. Take photo of existing door lock with measurements

Measurements:
a = Door Thickness : >35mm
b = Door Lock Width : <70mm
c = Door Lock Height : <=400mm
d = From Door Edge to Key Cylinder Centre : >=60mm
e = Mortise Height : 240mm or 388mm
f = Mortise Width : 24mm or 30mm
g = Security Top and Bottom Mortise : Yes or No

2. Take photo to show measurement of gap distance between doors.

Measurement:
Distance between doors: >100mm

3. Take photo to show front view and rear view of security door.

*Need assistance? You can contact our team for a quick assessment.

 

Terms and Conditions

Please kindly take note of the following important points:

  • After the removal of the existing wooden door lock, there may be old stains and minor defects on the door. Please be aware that our services do not include touch-up painting for these issues.

  • In certain cases, hacking may be necessary to accommodate the smart lock mortise, which could result in minor damages to the wall and door frames. Please understand that our services do not cover rectification works for these damages.

    We appreciate your understanding and cooperation in these matters. If you have any questions or concerns, please don’t hesitate to reach out to us. Thank you for choosing our services.