Fire Rated Roller Shutter Doors
These doors are designed to protect the opening against fire for a minimum of 2 hours.
Fire rated roller shutter doors. A four hour fire resistant level frl would be 240 or 240 0. Dg fire rated roller shutter doors are custom manufactured according to customer requirements and site specification within in the certified size specification. The tag shall be stamped with the manufacturers name fire resistant rating door number year of manufacture. The fire resistant roller shutter shall be labeled by using a metal steel tag being 50mm by 25mm.
Shutters are common in commercial buildings. Maximum size range of 2 hour fire certified roller shutter door 3000 w x 3600 h mm maximum size range of 1 5 hour fire certified roller shutter door 5000 w x 5000 h mm. Any size up to 5000 mm x 5000mm actual fire rating is dependent on finished size. These shutters can be rated up to a maximum of 4 hours e g.
Our fire rated roller shutters are motorised but can be operated manually too. Two types of mechanisms are available. Slats are 100mm high and 1 0mm gauge. These shutters are tested to ss 489 and are approved by scdf for usage in singapore.
Leeden fire safety provides fire rated doors and fire resistant roller shutters in singapore. S100 non insulated fire resistant steel roller shutters are manufactured in accordance with a s 1905 2 2005 and our letter of opinion from exova.