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
- Patent 2553619