To prevent the sash profile from moving in the glazing
rebate, the glass pane must also be set with blocks
close to the security latching posions (distance
The distance blocks must be at least 100 mm long.
The hollow space between the frame and the
brickwork near the locking points must be back-filled to
be pressure resistant.
When fixing the window elements, special steps must
be taken with regard to the distance between fixing
points, the edge spacing and the wall construcon,
depending on requirements.
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