Catnic External Solid Wall Steel Lintel Standard Duty 1800mm CN71A

The Classic Box lintel for use in external solid wall applications. The lintel is manufactured from galvanised steel and powder coated for extra protection. The box profile saves on brickwork and insulation, resists twisting during construction and is designed to carry a full load of wet masonry as soon as it is installed. Duplex Corrosion Protection Built-in Plaster Key Built-in DPC Integral Insulation Formed from galvanised steel then powder coated Easy to use Cougar open back profile Continuous insulation Standard lengths are available in increments of 150mm at lengths up to 3000mm, 300mm at 3000mm-3600mm