A fully EN tested range of vertical and horizontal, ventilated and non-ventilated cavity barriers for cavities up to 600mm, offering up to 180 minutes integrity dependent on product and application.
The reactive material within our ventilated cavity products meets and exceeds the requirements of ASFP TGD19, and has been tested and assessed accordingly (certification / assessment can be provided on request).
Ventilated cavity barriers prevent the spread of fire and hot gases through the cavity wall, by sealing off the gap in the cavity when exposed to fire. Keeping the fire contained in a compartmentalized space for the specified period allows people the planned time to evacuate, and permits emergency services to confidently enter the building.
Not sure which product is right for your application?
Talk to our expert team who will be happy to assist - we can provide advice on the the right cavity barrier; third-party certifications or assessments as required to meet the requirements of the building regulations.
To help you find all of the technical information you need, the Nullifire download centre hosts information such as technical data sheets, safety data sheets, guidance notes, loading tables, and much more.Find all Technical Documents here