
© WINDSOR ARCHITECTURAL HARDWARE
Version 1
0800 607 028 
sales@windsorhardware.co.nz
windsorhardware.co.nz
FITTING INSTRUCTIONS
CAVITY SUITES
4. Insert the latch, scribe around the 
faceplate (8), remove, then chisel 
out a 4mm recess to enable the 
latch faceplate to sit flush with the 
door edge. 
5. Remove any loose saw dust, insert 
the latch and secure it with the 
wood screws provided (10).
Product codes:
5327 5328 5331 5332 
6. Assemble the external escutcheon 
(1) to the door with the posts for the 
screws. Then assemble the internal 
escutcheon with the screw holes to 
the door. Fasten the escutcheons 
with the screws provided (3). Check 
the latch moves freely and readjust 
the escutcheons if required.
7. Close the door against the frame 
and mark the latch (14) position 
for fitting of the striker. (12)
8. Router or chisel a recess to a 
depth of 1.6mm so the striker fits 
flush.
9. Using the template provided drill 
two 19mm diameter holes to a 
depth of 15mm to allow for the 
latchbbolt. Fit and fasten the 
striker (12) with the screws 
provided. (13)
1. Fold the template where indicated on the 
door edge at the desired latch height. 
Firmly hold the template in place and mark 
the latch height and escutcheon hole 
centre at the required backset. 
2. Measure the door thickness and mark the 
centre. Drill a 25mm (1") diameter hole 
through the door. Ensure this hole is 
square to the door.
3. Drill a 54mm hole through the door. We 
recommend using a 54mm hole saw. For 
clean cut-outs, drill from both sides, 
meeting in the middle of the door.