The IG Standard Duty Cavity Lintel L1/S100 3600mm is a robust, reliable, and integral component designed for building construction. Engineered to support cavity walls, this lintel offers a blend of strength and flexibility. This product is made of high-quality steel to ensure durability and longevity. The IG Cavity Lintel is perfect for bridging doorways, windows, and gaps between masonry units. It provides optimal load distribution on the inner and outer leaf of the cavity wall, ensuring structural integrity throughout.