Party Wall Roof Fire Barrier

The rockwool fire barrier and fire barrier slab have been specially developed to offer easy to install solutions which effectively prevent the spread of fire and smoke within unseen roof and ceiling voids.

Party wall roof fire barrier.

Arc spandrel barrier seals the top of the party wall cavity allowing a zero u value to be achieved when used in conjunction with arc t barrier vertically. Such fire barriers shall be continuous through concealed space such as the space above a suspended ceiling 707 5 1 supporting construction. Designed to form a fire break between two roofs of adjoining properties. The fire barrier is fitted between the rafter and the face of the party block wall.

The arc t barrier pitched roof is designed to provide a fire thermal and acoustic barrier between the top of the party wall blockwork and the underslaters felt. The supporting construction for a fire barrier shall be protected to afford the required fire resistance rating of the fire barrier supported. Description an intumescent coated 1220mm wide glass cloth curtain and 1000mm wide fireproof sponge barrier. Intumescent sponge is placed under the roof felt and between the battens along the line of the roof.

Ideal for use in terraced as well as semi detached houses or areas with large roof spans. Fire barrier systems are essential to prevent the rapid spread of fire in concealed spaces within a building.