Description
Fire Protection for Ducting
Firoblok fire protection for ducting and ventilation systems that pass through fire-rated block, brick, concrete, or plasterboard, both internally and externally. Specialised sleeves designed for electrical conduits are also available in this range. Made of a fibre-free intumescent material which allows for the natural expansion and contraction of pipes and also gives protection from corrosion caused by contact with cement and other materials.
In the case of a fire, the intumescent material will expand, thus sealing the gap and preventing fire spread. They also absorb heat to help prevent services, pipes, and cables from overheating.
- Highly flexible
- moisture resistant
- acoustic properties
See the order reference tab for all available sizes.
Specially designed passive fire range to meet Document B of Building Regulations, and also tested to European Standards. Explore our further range of Firoblok Sleeves and Ducting Protection online now.
Envirograf ® passive fire products carry the hallmark of excellence, reflecting the high standards that prevail in its laboratory, test rig, and manufacturing plant. Envirograf® passive fire products are subject to rigorous quality control which, at all stages, ensures products remain at the leading edge of fire containment technology. This quality has earned the company and its passive fire products a high reputation. With its operating system accredited to ISO9001.
