Birtley Standard Duty Steel Cavity Wall Lintel - CB90
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Birtley Standard Duty Steel Cavity Wall Lintel – CB90

Original price was: £312.00.Current price is: £62.40.

SKU: 203\092\60612 Category:

Description

Description

The CB90 Standard Duty Cavity Wall Lintel is designed for cavity walls with a cavity width of 90-105mm, typically used for supporting openings in external walls. It is suited for load-bearing applications but not recommended for point loads or concrete floors.

Key Features:

  • Cavity Size: 90-105mm
  • Outer Leaf: 100mm
  • Inner Leaf: 100mm
  • Supergalv Coating: Post-fabrication galvanizing provides up to 50% more zinc protection compared to other coatings, offering superior life expectancy.
  • Thermal Bridging: The standard cavity lintel design achieves up to 55% improvement in thermal bridging compared to SAP default values, contributing to improved thermal performance.
  • Factory-Fitted Insulation: Expanded polystyrene reduces thermal bridging and enhances the energy efficiency of the building.

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