The Fibreroll S Smoketight Fire Curtain has been successfully tested to BS 476 Part 22 for two hours fire resistance and assessed for oversize constructions. The product offers major advantages over traditional steel shutters and other door types allowing building design new horizons in terms of fire compartmentation due to its low weight and headroom requirement. Hundreds of buildings worldwide have benefitted from its inclusion as part of their fire protection and the product is unequalled for its ability to provide peace of mind whilst remaining unobtrusive in the ceiling.