Catnic Extra Heavy Duty Cavity Wall Lintel CX70/100 2400mm

The Catnic Extra Heavy Duty Cavity Wall Lintel CX70/100 at 2400mm is engineered for builders and contractors needing dependable, high-capacity load-bearing support in cavity wall construction. Designed with integrated features to improve thermal performance and streamline installation, this lintel is a practical choice for serious projects. Please note this product is supplied as described; any related components such as bricks or insulation are sold separately.

Application

Specifically designed for cavity walls with an inner leaf thickness of 100–115mm and outer leaf of 100–105mm, this lintel supports spans up to 2400mm. Its extra heavy duty construction makes it suitable for high load-bearing walls, including structural openings in residential and commercial builds. The built-in damp proof course (DPC) prevents moisture transfer while allowing easy cavity cleaning without damaging the DPC layer. The integrated plaster key enhances render adhesion, reducing finishing time on site.

Dimension

• Lintel length: 2400mm (7ft 10in)
• Inner leaf thickness: 100–115mm
• Cavity width: 70–85mm
• Outer leaf thickness: 100–105mm

Material

• Galvanised steel with duplex corrosion protection for extended service life
• Perforated steel baseplate with integrated plaster key

Type

• Cavity wall lintel – extra heavy duty structural support