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Catnic CG150/100 150mm Cavity Wall Lintel is a standard duty steel lintel built for cavity walls with 150mm to 165mm cavities. It supports inner leaf thicknesses of 100–115mm and outer leaf widths of 100–102mm.

The open-back profile allows continuous masonry buildup, while the integrated DPC, insulation, and staggered plaster key improve moisture resistance, thermal efficiency, and finish compatibility. Available in lengths from 750mm to 3600mm. Product weights range from 5690g to 50450g depending on length.

Key Features

• Manufacturer: Catnic
• Designed for 150–165mm cavity walls
• Supports 100–115mm inner leaf and 100–102mm outer leaf
• Open-back profile allows continuous masonry bonding
• Built-in DPC and integral plaster key for finish and moisture control
• Continuous insulation for better thermal performance
• Weights range: 5.69kg – 50.45kg (depending on size)
• Safe working load up to 26kN using 150mm end bearings
• Datasheet