ARC Spandrel 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. Spandrel Barrier is compressed between the top of the party wall blockwork and underside of the spandrel panel, creating a fire and thermal break. Up to four hours fire integrity around edge of party wall Up to one hour fire integrity between the spandrel panel and blockwork Use in conjunction with ARC T-Barrier vertically to create an effective edge seal around the party wall cavity Zero U-value can be achieved