Catnic CG50/100 50mm Cavity Wall Lintel is a galvanised steel lintel built for cavity wall constructions with cavity widths between 50mm and 65mm. It supports brick and block leaves of 100–115mm and 100–102mm respectively.

Designed for standard duty applications, it offers high structural reliability with built-in damp-proof course (DPC), integral plaster key, and insulation. At 1200mm, it supports 15kN and weighs approximately 7320g, making it ideal for domestic and light commercial builds.

Key Features

• Galvanised steel construction with duplex corrosion protection
• Fits 50–65mm cavity widths; inner leaf 100–115mm, outer leaf 100–102mm
• Built-in DPC and continuous insulation
• Integral plaster key for internal finish adhesion
• Open back profile for ease of installation
• Manufacturer: Catnic
• Safe Working Load (SWL): 15kN at 1200mm
• Approx. weight: 7.32kg
• Datasheet
• Available lengths: 900mm to 3600mm