ROOF DEFENCE INSTALLATION GUIDE

Marley’s Roof Defence roll and ridge section are designed to provide fire resisting performance between separate properties. 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 roll and ridge section is manufactured from low smoke zero halogen, highly intumescent flexible material.