Cavity Wall Structural Lintel L1 /S 150mm – 2400mm ( SD )

The Cavity Wall Structural Lintel L1 /S 150mm – 2400mm is a premium, galvanised steel lintel engineered to provide essential structural support over openings in modern cavity wall constructions. This standard duty lintel is specifically designed for cavity widths between 150mm and 165mm, offering exceptional strength and durability for residential and light commercial projects.

Manufactured to stringent UK building regulations, this lintel incorporates advanced features such as built-in insulation, effectively minimising cold bridging and enhancing the thermal efficiency of your building envelope. Its robust construction ensures long-lasting performance and reliable load-bearing capabilities for windows, doors, and other structural openings.

Key Features and Specifications

• Material: High-quality galvanised steel to BS EN 10346:2009, with a minimised spangle finish for superior corrosion resistance.
• Cavity Width: Suitable for 150mm to 165mm cavity walls.
• Length: 2400mm.
• Duty: Standard duty loading conditions, ideal for typical masonry loads including brickwork and timber floors.
• Thermal Performance: Integrated CFC-free polystyrene insulation reduces cold bridging and improves energy efficiency.
• Corrosion Protection: Fully galvanised for extended lifespan and resistance to environmental factors.
• Compliance: Manufactured to meet all relevant British Standards and UK building regulations, including fire performance (BS 476: Part 20: 1987) and insulation (BS 13163: 2008).
• End Bearing: Requires a minimum end bearing of 150mm on each side of the opening.
• Leaf Design: Features a two-leaf design to support both inner (typically 100-115mm) and outer (typically 95-105mm) masonry.

Applications

This versatile cavity wall lintel is primarily used to support the masonry above openings such as windows and doors in new-build residential properties, extensions, and refurbishment projects. Its design facilitates quick and accurate installation, ensuring the structural integrity of the wall above the opening. It is suitable for applications requiring reliable load-bearing and improved thermal performance in standard cavity wall constructions.

Delivery in and Around London

We offer reliable and efficient delivery services for our Cavity Wall Structural Lintels across London and the surrounding counties. Our delivery network covers all London boroughs, including Croydon, Lewisham, Southwark, Camden, and Hackney, as well as Greater London areas such as Enfield, Bexley, Redbridge, and Barnet. We also serve the neighbouring counties of Kent, Essex, Surrey, and Hertfordshire. This product is available in various lengths and specifications to meet your project requirements, and trade quantities are always welcome.