Devon&Devon Savoy S Instructions De Montage page 20

6)
At this point, it is advisable to apply a bead of silicone on the
wall at the positon of the profile in order to secure this firmly.
7)
Screw the wall profile (B) to the wall with the steel screws
provided (C) until firmly secured to the wall. Cover the holes with
the plugs (G: white or black as requested).
19
E
N
G