FDMS-3500BB (FDMS BB)
Kilargo FDMS-BB Bullnose Meeting Stile Seals
The FDMS-BB aluminium meeting stile seal set is suitable for proprietary double-action fire door assemblies (of normal 47mm thickness).
Each seal length incorporates a PVC encased intumescent seal with integral smoke and acoustic fin.
Astragals (Meeting Stile Seals)
Astragal is a term used for the seal that seals the central join between two swinging doors, the join being known as the 'meeting stile'.
A number of extra problems have to be faced when sealing a meeting stile. These include whether or not the seal will interfere with the centre latch, door closers, flush bolts and bottom seals.