Dg fire rated roller shutter doors are custom manufactured according to customer requirements and site specification within in the certified size specification.
Fire rated roller shutter doors.
A four hour fire resistant level frl would be 240 or 240 0.
Our roller shutter doors are available in galvanised steel or can be powder coated with a wide range of standard and special colours to match any building or home perfectly.
These shutters can be rated up to a maximum of 4 hours e g.
The metal tag is to be riveted to the bottom rail.
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.
Two types of mechanisms are available.
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.
Slats are 100mm high and 1 0mm gauge.
These doors are designed to protect the opening against fire for a minimum of 2 hours.
Shutters are common in commercial buildings.
These shutters are tested to ss 489 and are approved by scdf for usage in singapore.
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.
Any size up to 5000 mm x 5000mm actual fire rating is dependent on finished size.