Catnic Extra Heavy Duty Cavity Wall CX150/100 3300mm

The Catnic Extra Heavy Duty Cavity Wall Lintel CX150/100 at 3300mm is engineered for builders, contractors, and site managers requiring dependable load-bearing solutions for cavity wall construction. Its robust design, combined with practical features like an integrated damp proof course and plaster key, ensures a reliable, efficient installation and long-lasting performance on-site.

Application

This lintel is ideal for cavity walls subject to heavy structural loads, supporting inner leaves between 100-115mm and outer leaves from 100-105mm, with cavity widths of 150-165mm. Its duplex corrosion protection allows use with internal insulation systems, reducing cold bridging and enhancing thermal efficiency. The built-in DPC simplifies installation and prevents moisture ingress during cavity cleaning, while the perforated steel baseplate with plaster key guarantees excellent adhesion for plaster or render finishes.

Dimension

• Length: 3300mm (10ft 10in)
• Inner leaf thickness: 100 - 115mm
• Cavity width: 150 - 165mm
• Outer leaf thickness: 100 - 105mm

Material

• High-quality steel with duplex corrosion protection
• Perforated steel baseplate featuring plaster key

Type

• Cavity wall lintel
• Extra heavy duty structural support

Important: This lintel is designed to fit specific cavity and leaf dimensions as detailed above. Please ensure compatibility with your build requirements before ordering.