EWWS667A Arc T‐Barrier Masonry
This is an assessment of Arc T-Barrier System for masonry construction. The system includes barriers for the vertical party wall/external wall junction, the void between the top of the party wall and the roof covering, the void between the felt and tile batten, and the soffit junction. Its function is to provide an effective edge seal around the party wall cavity and to provide a complete fire barrier between the two dwellings, both in the vertical cavity and the cavity between the pitched roofs. By creating an effective edge seal around the party wall cavity, the ARC T-Barrier System helps to achieve a zero U-value at the party wall.
Valid until 15th December 2020
Please Note: Every care was taken to ensure the information was correct at the time of publication. Any written guidance provided does not replace the user’s professional judgement. It is the responsibility of the dutyholder or person carrying out the work to ensure compliance with relevant Building Regulations or applicable technical standards.
Gildersome Spur Ind Est