Party Wall Roof Fire Barrier
The supporting construction for a fire barrier shall be protected to afford the required fire resistance rating of the fire barrier supported.
Party wall roof fire barrier. The product is fitted along the length of the roof pitch from soffit to apex ensuring an effective and consistent 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. 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. 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 fire barrier is fitted between the rafter and the face of the party block wall. Designed to form a fire break between two roofs of adjoining properties. Intumescent sponge is placed under the roof felt and between the battens along the line of the roof. Fire barrier systems are essential to prevent the rapid spread of fire in concealed spaces within a building.
Description an intumescent coated 1220mm wide glass cloth curtain and 1000mm wide fireproof sponge barrier. Party wall upgrade flamma ltd installation.