Bolton Gate Company’s Fireroll range of roller shutters is the most comprehensive available in the market. A further addition is the Fireroll Acoustic E120 Roller Shutter which combines fire resistance with a high degree of sound reduction.
In an extensive testing regime at the Department of Acoustics at Salford University and two Fire Test Laboratories, the door achieved a sound reduction of a maximum 26.2dB (at 2000Hz) with a 23dB Rw, and having been fire-tested to EN 1634-1, is rated E120 in accordance with EN13501, EN13241, EN16034 & EN15269. In keeping with the same testing, the shutter is also rated either EW90 or EW120 dependant on size for face fixed arrangements.
A special double curtain arrangement is also available which reduces sound transmission further to a maxium of 39.1dB (at 2000Hz) with a 32dB Rw.
The product is CE marked accordingly.
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