Description
Intumescent Conduit Sleeves
Intumescent conduit sleeves, fire-resistant sleeves which fit tightly around electrical conduits passing through walls, floors, and ceilings.
Protrudes from the wall on both sides, protecting the entire length of the conduit inside the wall. Expands inwards in a fire and compresses the conduit to stop fire from spreading through it.
When used on steel, cast iron or copper pipes cools the pipe down and acts as an insulator between the sides of a firewall. Moreover, a very important product to prevent fire from penetrating into adjacent rooms and floors. Available in either a blue or silver variety.
- Provides up to 122 minutes fire and smoke protection for electrical conduits passing through fire barrier walls
- Suitable for walls made from block, brick, concrete and hollow plasterboard
[ BLUE ] These are the same size as the conduit to fit into conduit boxes
[ SILVER ] FIROBLOK intumescent sleeves to fit over existing conduit
Refer to the order references tab for available options.
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.
