ROOF DEFENCE

Marley’s Roof Defence firestops are designed to provide fire resisting performance between separate properties. Tested in conjunction with combustible breather membrane, timber battens and mechanical fixed ridge tiles (dry fix - no mortar) Roof Defence expands to fill the cavity beneath roof tiles and above party wall to prevent spread of fire between properties Roof Defence Intumescent Fire Barrier 6.3m Roof Defence intumescent ridge cap Roof Defence forms a fire-resistant barrier below the roof and ridge tiles – and above the party walls or spandrel panels below the roof covering – which separate different properties within roof spaces or provide lines of compartmentation, typically in attached or terraced housing. Roof Defence is manufactured from low smoke zero halogen, highly intumescent flexible material.