Cavity Wall Structural Lintel L1 /S 150mm – 2100mm ( SD )

The Cavity Wall Structural Lintel L1/S 150mm – 2100mm (Standard Duty) is an indispensable component for modern UK construction, engineered to provide robust structural support over openings in cavity walls. Manufactured from high-quality galvanised steel, this 2100mm standard duty lintel is specifically designed for cavity widths ranging from 150mm to 165mm, ensuring optimal performance and compliance with building regulations.

Key Features and Specifications

• Material: Constructed from high-grade galvanised steel, offering exceptional strength and long-lasting corrosion resistance.
• Cavity Width: Perfectly suited for 150mm to 165mm cavity wall constructions.
• Length: Precisely 2100mm, accommodating a variety of structural openings.
• Duty: Designed for standard duty loading conditions, supporting masonry, timber floor, and roof loads.
• Thermal Performance: Features integrated CFC-free polystyrene insulation to minimise thermal bridging and enhance energy efficiency.
• Corrosion Protection: Fully galvanised finish, with some variants also powder-coated, for superior durability against environmental elements.
• Integrated Features: Includes an integral plaster key for secure render adhesion and a built-in DPC (Damp Proof Course) profile in many designs to prevent moisture ingress.
• Compliance: Manufactured to meet relevant British Standards, including BS EN 10346:2009 for material specification, BS 476: Part 20: 1987 for fire performance, and BS 13163: 2008 for insulation.
• Installation: Lightweight and easy to handle, requiring a minimum end bearing of 150mm on each side of the opening for even load distribution.

Applications

This versatile cavity wall lintel is ideal for supporting structural openings such as windows and doors in a wide range of building projects. It is commonly specified for residential developments, light commercial buildings, and other masonry cavity wall constructions where dependable load-bearing support is required for brickwork, blockwork, or stone.

Delivery in and Around London

We offer reliable and efficient delivery services for our Cavity Wall Structural Lintels across London and the surrounding counties. Whether your project is in central London boroughs like Croydon, Lewisham, Southwark, Camden, or Hackney, or extends to Greater London areas such as Enfield, Bexley, Redbridge, and Barnet, we ensure timely supply. We also deliver to neighbouring counties including Kent, Essex, Surrey, and Hertfordshire. Our lintels are available in various formats, and we welcome trade quantities to support projects of all sizes.