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4. Re-sealing worked edges and staining

If it is necessary to cut, plane or sand a 
door for any reason, it is essential that the 
worked edges are immediately re-sealed 
with a primer, basecoat and topcoat. Failure 
to do so will invalidate the guarantee.

5. Cleaning

Should any surface require cleaning after 
installation is complete, use a damp cloth or 
mild soapy water. Do not use any industrial 
or abrasive cleaners.

6. Ironmongery Fixing

To minimise risk of damage and for ease of 
handling, some items of ironmongery for 
this doorset may be delivered loose. This 
may include the door handles, security 
chain, lock cylinder and cylinder guard.

6a. Door Locks

Premdor doorsets are fitted with a three 
point espagnolette lock system that can 
be used for either “solid” or “split” mode of 
operation. 

See instructions enclosed with the handles.

In the “split” spindle mode, entry can only 
be gained from the outside by using a 
key. The handle only opens the door from 
the inside. 

Please ensure that you chose the correct 
mode of operation to meet the local 
regulations.

6b. Lock Cylinder

The lock cylinder is supplied loose and 
needs to be carefully located and fixed into 
the factory fitted lock case. For Secured by 
Design the cylinder guard, supplied loose, 
must be fitted. See instructions enclosed 
with the cylinder and cylinder guard (Lock 
& Latch Fitting Guide).

6c. Door Handles

Identify the exterior handle – this is the 
handle with no screw holes.

Before fixing ensure that the correct latch 
spindle is inserted (See note 6a Door 
Locks - ‘solid’ or ‘split’ spindle.)

To fix handles locate one handle into 
position aligning it accurately with the lock 
cylinder and latch Spindle. Position the 
other handle.  Ensure that the handles 
are vertically positioned and not distorting 
either the cylinder or spindle. Once the 
handles are in position, pass the two 
handle fixing screws through the inner 
handle face plate into the pre drilled 
holes in the door face. Thread the screws 
through and tighten them both in to the 
outer handle, until the handles are drawn 
tightly up on to the door.

When not in use, 
simply hang the free 
end of the chain 
over the bracket 
hook.

Frame

Door

Frame

Door

i)   Position the chainholder angled 

bracket at the *desired height on the 
inside door face. Inset it 20mm from 
the closing edge of the door.

* The recommended position is 700mm 
down from the top of the door. Ensure that 
it is located squarely and mark the four 
screw fixing points through the bracket. 
At the screw points drill pilot holes then fix 
firmly using the screws provided.

iii)  To use the security chain: when the door 

is closed, simply slide the flat link in the 
chain into the door angle bracket and 
thread the chain through. Remove in the 
same way.

ii)   Position and fix the chain holder on 

to the door frame adjacent to the 
angle bracket, using the two screws 
provided. Before fixing, hook one of 
the chain end rings behind the holder 
bracket and then screw the holder 
firmly back.

6d. Security Door Chain Assembly (if supplied)

3

Premdor SoundSecure Product Guide

Please note: Failure to implement the instructions shown above and overleaf will invalidate your guarantee. Premdor is not liable for remedial 
work required as a result of incorrect installation of doorsets.

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