ARC Cavity Stop Sock Fire Barrier Projoint Greenhouses

Greenhouses

Distinct rough-hewn texture for a natural stone look

adding a warm and elegant touch to garden borders

each board weighs around 31

Complements other garden features

ARC Cavity Stop Sock Fire Barrier Projoint GreenhousesDesigned to block fire and smoke, the ARC Cavity Stop Sock Fire Barrier fits securely in external masonry wall cavities. Suitable for vertical or horizontal use, it meets the requirements of Approved Document B. With a fire rating of up to 4 hours and built from non combustible rockfibre mineral wool, this barrier enhances building safety. Its 1200mm length ensures wide coverage, helping to close cavities at eaves level and contain fire spread within