Cavity Wall Structural Lintel L1 /S 100mm – 2100mm ( SD )

The Cavity Wall Structural Lintel L1/S 100mm – 2100mm is an essential component for robust and thermally efficient cavity wall construction. This standard duty steel lintel, specifically designed for 90-105mm cavities, provides reliable structural support over window and door openings, ensuring the integrity of your masonry.

Key Features and Specifications

• Material: Manufactured from high-quality pre-galvanised mild steel for superior strength and corrosion resistance.
• Cavity Width: Optimised for cavity walls with widths between 90mm and 105mm.
• Length: 2100mm, suitable for a wide range of standard openings.
• Load Capacity: Standard duty, capable of supporting masonry, uniformly distributed timber floor loads, and roof loads.
• Thermal Performance: Insulated with expanded polystyrene to effectively prevent cold bridging and enhance energy efficiency.
• Installation: Features a flat internal plate design for seamless blockwork continuation and requires a minimum end bearing of 150mm on each side.
• Compliance: Meets stringent UK standards for structural, thermal, and fire performance.
• Durability: Duplex corrosion protection ensures longevity in external applications.
• Additional Features: Often includes a built-in DPC (Damp Proof Course) and plaster key for effective bonding.

Applications

This versatile 2100mm cavity wall lintel is perfectly suited for a multitude of building applications. It is widely used in new build residential and light commercial projects, extensions, and refurbishments to create stable and secure openings for windows and doors. Its robust design makes it ideal for supporting brickwork and blockwork, distributing loads evenly across the structure while contributing to the overall thermal performance of the building envelope.

Delivery in and Around London

We offer efficient delivery services for our Cavity Wall Structural Lintel L1/S 100mm – 2100mm across London and the surrounding areas. This includes all London boroughs such as Croydon, Lewisham, Southwark, Camden, and Hackney, as well as Greater London regions like Enfield, Bexley, Redbridge, and Barnet. We also serve the neighbouring counties of Kent, Essex, Surrey, and Hertfordshire. Trade quantities are always welcome, ensuring your project stays on schedule with timely and reliable material supply.