ARC Spandrel Barrier
The ARC Spandrel Barrier is a fully tested IFC certificated fire barrier purposely designed to seal the top of party wall blockwork and act as a fire stop between the blockwork and spandrel. The ARC Spandrel Barrier has been rigorously tested to meet or exceed the performance requirements laid out in UK and Irish Building Regulations, helping to ensure safer homes.
Key Facts:
- Pack of 12
- Up to 180 minutes fire integrity around edge of party wall
- Third party certificated by IFC
- 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
- Minimises thermal bypass
- Easy to install
- To suit 100mm cavity / 100mm block
- SPB100/100
- Supplied in 1200mm lengths
Application:
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. The person installing the Spandrel Barrier should first familiarise themselves with the datasheet, ensuring the correct product is being fitted into the cavity.
All performance claims made are evidenced in the IFC certification IFCC 1960.
Test reports, third party certification and MSDS available on request.


