Interspace barriers are invisibly installed under grills which cover vulnerable cavity areas. When not in use, these specialist flood protection barriers allow free air circulation and do not impede the functionality of the cavity space. However, in emergency flood conditions, the Interspace flood barriers are activated by the power of the rising water and deploy to seal off the cavity space to protect assets from water damage.

pdf INTERSPACE_TechSheet_1.pdf

pdf INTERSPACE_TechSheet_2.pdf