Sample of a non-interactive assembly taken from the GT70S
* Overall coupling mullion length = frame height. 25mm allowance if mullions are required to be flush with underside of profile 3002 068. Front gaskets to finish level with front cutout. Back gaskets to continue full length.
Note
This detail is included where a coupling mullion is installed as part of a window installation and where construction detail demands. The cill joint detailed below should take place under window coupling positions only. Ensure all profiles at butt joint ends are free from grease or dust.
Mullion Preparation
Cill profile 3002 068
Cill section 868 024 and 868 025
℄ - Of coupling mullion
B - Mullion to be bedded on silicone seal to be applied prior to window / mullion installation (Wipe off excess).
C - Continuous seal to cill recess to be applied to prior to window / mullion installation (Wipe off excess).
D - Section 3001 105 (for profile 3002 068)
E - Section 3001 106 and 3001 107 (for profile 3002 068)
F - Silicone seal to be applied along both sides of each mullion, inner half of mullion only, prior to window installation.