Cavity Wall Structural Lintel L1 /S 100mm – 1800mm ( SD )

The Cavity Wall Structural Lintel L1/S 100mm – 1800mm is an essential component for modern UK construction, engineered to provide superior structural support over openings in standard cavity walls. This standard duty steel lintel is specifically designed for 90-105mm cavities, ensuring robust load-bearing performance for doors, windows, and other apertures in masonry construction.

Key Features and Specifications

• Material: Manufactured from high-quality pre-galvanised steel, offering exceptional strength and long-lasting corrosion resistance.
• Cavity Width: Optimised for cavity walls with a width of 90mm to 105mm.
• Length: 1800mm, suitable for a wide range of standard openings.
• Load Bearing: Standard duty rating, capable of supporting masonry loads, uniformly distributed timber floor loads, and roof loads.
• Thermal Performance: Features an insulated core, typically expanded polystyrene, to significantly reduce thermal bridging and enhance the building’s energy efficiency, complying with UK Building Regulations.
• Corrosion Protection: Galvanised finish ensures durability and extended lifespan in various environmental conditions.
• Integral Plaster Key: Designed with a plaster key to the inner leaf, facilitating a smooth and secure finish for internal blockwork.
• Damp Proofing: Many designs incorporate a built-in DPC (Damp Proof Course) feature to manage moisture within the cavity.
• Installation: Engineered for straightforward installation with a minimum end bearing of 150mm, and can be propped to expedite construction.
• Compliance: Manufactured to meet rigorous British Standards, including BS EN 845-2.

Applications

This versatile cavity wall lintel is an indispensable solution for a broad spectrum of building projects. It is perfectly suited for supporting brickwork and blockwork above openings in both residential and light commercial developments. Common applications include new build homes, extensions, and renovation projects where reliable structural integrity is paramount for window and door openings in cavity wall construction.

Delivery in and Around London

We offer reliable delivery services for your building materials, including the Cavity Wall Structural Lintel L1/S 100mm – 1800mm, across London and the surrounding counties. Our delivery network covers all London boroughs, including Croydon, Lewisham, Southwark, Camden, and Hackney, as well as the wider Greater London area, encompassing Enfield, Bexley, Redbridge, and Barnet. We also extend our services to neighbouring counties such as Kent, Essex, Surrey, and Hertfordshire. Trade quantities are always welcome, ensuring your project stays on schedule with prompt and efficient supply.