The Keystone Single Leaf Steel Lintel SB/K is an essential component for supporting the outer leaf in cavity wall constructions. It meets thermal performance standards across the UK and is designed with pre-galvanised steel for enhanced durability. This lintel features a zinc grey finish and can be supplied without a top bend for added versatility. For optimal construction speed, it is recommended to prop the lintel during installation.

• Dimensions: Customizable to fit various wall configurations
• Applications: Supports the outer leaf of cavity wall construction
• Material: Pre-Galvanised Steel
• Colour: Zinc Grey
• Fire Performance: 1 hour (BS 476-20:1987)
• Compliance: Meets England and Wales Part L, Northern Irelands Part F, and Scotlands Technical Handbook, Section 6