Any size up to 5000 mm x 5000mm actual fire rating is dependent on finished size.
Fire rated roller shutter doors.
Our fire rated roller shutters are motorised but can be operated manually too.
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.
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.
Sabs approved sans 2 hr rated industrial roller fire shutters are designed to close automatically in the event of fire.
The fire resistant roller shutter shall be labeled by using a metal steel tag being 50mm by 25mm.
These shutters can be rated up to a maximum of 4 hours e g.
The tag shall be stamped with the manufacturers name fire resistant rating door number year of manufacture.
Slats are 100mm high and 1 0mm gauge.
Shutters are common in commercial buildings.
The metal tag is to be riveted to the bottom rail.
Dg fire rated roller shutter doors are custom manufactured according to customer requirements and site specification within in the certified size specification.
A four hour fire resistant level frl would be 240 or 240 0.
These doors are designed to protect the opening against fire for a minimum of 2 hours.