The DOMUS FireBrake™ is an intumescent product to prevent the spread of fire through plastic ventilation ducting systems. Meets the requirements of Approved Document B of the UK building regulations and of the NHBC standard (April 2004) 8.1-S2(f). Tested and approved by BRE to BS 476-20:1987. Two hour fire rating.
https://www.bes.co.uk/domus-polyvent-225-firebraketm-16673/43028Domus Polyvent 225 FireBrake™https://www.bes.co.uk/media/catalog/product/d/o/domus-firebrake-polyvent-225_min_16673_P_1.jpg63.4263.42GBPInStock/Heating & Ventilation/Ventilation/Ducting/Ducting10411212224388<p>The DOMUS FireBrake™ is an intumescent product to prevent the spread of fire through plastic ventilation ducting systems. Meets the requirements of Approved Document B of the UK building regulations and of the NHBC standard (April 2004) 8.1-S2(f). Tested and approved by BRE to BS 476-20:1987. Two hour fire rating.</p>Domus FireBrake™00https://www.bes.co.uk/media/catalog/product/d/o/domus-firebrake-polyvent-225_min_16673_L_1.jpg5014662010746add-to-cartfacet_type:Connectorspecial_price:63.420000is_on_sales:Nomore_sizes:16670,16671,16672products_related:16697,18074,18075,18076,18077,18078,18079,18098,19235,20753sku:16673ConnectorNo16670,16671,1667216697,18074,18075,18076,18077,18078,18079,18098,19235,207531667363.420000No{"Brand":"Domus FireBrake™","Sub Brand":"FireBrake","Type":"Connector"}Domus FireBrake™Polyvent 225