This shutter is primarily designed to ONLY descend in the event of a fire and be mounted on the outside of a building.
These are our fire-rated general purpose shutters. It can be installed with a smoke detector and will descend automatically to be a smoke barrier. This door is ideal for use in high quality, high profile, technically demanding situations.
Hold open only - with descent only in event of fire
Automatic Descent Mechanism – fire rated shutters are fitted with an auto descent mechanism which will close the shutter in the event of fire
Door Type: Inferno Window fire rated shutter
Roller: 100mm x 5mm seamless drawn tube housing counterbalanced springs
Roller Axle: 39mm dia solid mild steel
Slat: 50mm x .8mm profile with metal end clips
Guide: 50mm x 50mm x 23mm galvanised pressed steel channel
Bottom Rail: 50mm x 50mm x 6mm galvanised angle
Brackets & Hood Combination: 250mm x 250mm x 3mm galvanised steel
Fusible Link: 57 degrees auto release type