Birtley CB90 – 3000mm

The Birtley CB90 is a robust mild steel lintel designed for use in wall openings such as doors and windows. With a length of 3000mm, it is engineered to act as a structural load-bearing component between two vertical supports. This lintel features a supergalv coating that enhances its longevity, making it suitable for cavities ranging from 90mm to 105mm, and it comprises an inner and outer leaf each measuring 100mm.

Ideal for both trade professionals and DIY enthusiasts, the Birtley CB90 offers a reliable solution for various construction projects. It is compatible with expanded polystyrene insulation, boasting a BREEAM rating of A+, and provides a fire rating of 60 minutes when finished with two coats of plaster. Users should note that this lintel is not suitable for point loads or concrete floors.