Fire Curtain - Fibreroll S

This rolling fire curtain provides multi-faceted protection in the form of one hour's fire integrity between fire compartments and a smoke-tight seal in accordance with EN 1634-3.

Radiation transmitted through the curtain remains below 15 kW/m², thus protecting people and combustible materials in the vicinity, and therefore this curtain also meets a 60-minute EW60 classification all in accordance with EN 13501-2, EN15269-11 and EN16034.

Fully compliant with EN16034:2014 the Fibreroll S is specifically designed as an active fire curtain suitable for use for fire and smoke control as fire doors. Accordingly, the system is CE marked to BS EN 13241:2003+A2:2016 - CE marking became compulsory from November 2019.

Features and benefits:

• Operation: Electrical operation is by means of a tubular motor suitable for connection to a 230 V nominal supply with gravity failsafe closure in a fire condition. The standard unit is pre-wired, obviating the need for a site electrician. A control panel is provided in accordance with EN 14637, and includes an emergency close button, fire alarm interface and a battery to prevent unwanted closure of the curtain in case of power failure.
• Fire activation: In a fire condition, activation is initiated by a normally-closed volt-free contact from the fire alarm system. Closure is by gravity with a controlled descent.
• Curtain: Constructed from reinforced and coated fibre-glass, sewn together with stainless steel wire. The curtain is supplied in a natural grey colour. Designed to withstand temperatures in excess of 1000°C. Steel bobbins are attached to each end of the fabric to ensure that the curtain remains in the side guides, even when subjected to differential pressures caused by fire.
•  Bottom rail: The bottom rail is formed from a profiled steel section.
•  Guides: The side guides are formed from galvanized steel and are prepared for fixing to the opening structure by means of steel bolts. The standard guide size is 100 x 50 mm (120 x 50 mm if width exceeds 6000 mm). Integral rebates are incorporated, on which the bobbins engage in a fire situation.
• Roller: The roller comprises a 101 mm diameter steel tube, in which the tubular motor is fitted at one end and steel shafts/ discs at the other. The roller is supported at each end on galvanized steel endplates, with integral angles for fixing to the bulkhead.
•  Endplates: Fabricated from galvanized steel of adequate thickness relative to door size and supplied with angles for fixing to the structure.
• Casing: The roller is covered by a galvanised steel casing which also acts as a fire seal at the head.