The Birtley Medium Duty Cavity Wall Lintel 150mm MD150 stands out with its Supergalv coating, offering unparalleled durability and protection against corrosion. Designed for cavity widths of 150-165mm with 100mm inner and outer leafs, this Birtley lintel ensures reliable structural support while reducing thermal bridging. Manufactured from high-strength mild steel and tested to BS 476-20:1987 for fire resistance, the MD150 is a robust, long-lasting solution for cavity wall construction.

Key Features

• Made in the UK with high-strength mild steel
• Post-fabrication galvanizing ensures superior protection
• Structural grade steel to EN10025
• Reduces thermal bridging for improved efficiency
• Fire-rated to 60 minutes with a plaster finish
• Perfect for 150-165mm cavity walls
• Available in span lengths from 750mm to 2700mm.

Datasheet