Hepworth Cavity Liner 215 x 140 x 200mm YB13 Rigid Angle this lamp creates a cosy

this lamp creates a cosy and inviting atmosphere

Inner Bowl Width: 560mm

Low emissivity foil facings

Ensures a clean

Hepworth Cavity Liner 215 x 140 x 200mm YB13 Rigid Angle this lamp creates a cosyThe Hepworth Terracotta Cavity Liner is designed for use with air bricks to create a duct through cavity walls, helping to assist ventilation. This cavity liner is ideal for both new builds and refurbishment projects. It provides essential ventilation to cavity walls and is resistant to frost, freeze, and thaw cycles, ensuring long term durability and performance. Key Features Free Air Space: 2890mm for effective ventilation. Suitable for New Build &