The ARC Cavity Stop Sock is a robust and practical solution for preventing the spread of smoke and flames within concealed wall cavities in domestic and non-domestic buildings. Specifically designed for cavity widths of 110mm, these stop socks are 120mm x 120mm x 1200mm in size and come in packs of 15. Made from rock mineral wool, they offer excellent insulation properties and meet Part B building regulations, ensuring safety and compliance.
Type | Cavity stop sock |
Thickness | 110 mm (cavity) |
Dimensions | 120mm x 120mm x 1200mm |
Quantity | 15 units per pack |
Application | Suitable for wall cavities |
Installation method | Inserted into the cavity wall |
Moisture resistance | Yes, prevents moisture transfer from outer to inner leaf in cavity walls. |