ARC T-Barrier Masonry TBM100/100 100mm Cavity Wall / 100mm External Wall (Bag of 6) by ARC Building Solutions

This ARC T-Barrier Masonry closes external cavities at party wall junctions, providing fire protection, acoustic insulation, and thermal efficiency. Designed for 100mm cavity and external wall widths, it is supplied in bags of 6.

It offers up to four hours of fire integrity and creates an effective edge seal to help achieve a zero U-value. Tested to perform up to three times more effectively than conventional systems, it also reduces flanking noise and minimises thermal bypass.

Key facts:

• Provides up to 4 hours fire integrity
• Helps achieve zero U-value at party wall junctions
• Up to three times more effective than conventional edge seals
• Third-party certificated by IFC

This T-Barrier is manufactured from mineral wool to meet building regulations for acoustic and fire performance in residential and commercial construction.

Installation info:

Fit the barrier at the party wall junction to close the cavity. Ensure adjoining sections butt tightly to form a continuous fire, acoustic, and thermal break.