Crafted with durability and superior thermal efficiency in mind, the Birtley Medium Duty Cavity Wall Lintel 100mm MD90 is a vital choice for contemporary cavity wall construction. Specifically designed for 90-105mm cavities with both inner and outer leaves measuring 100mm, this Birtley lintel boasts a Supergalv coating that guarantees remarkable durability and protection against corrosion. With post-fabrication galvanising, all surfaces are safeguarded, elevating the overall quality and performance. Perfect for structural use, it minimizes thermal bridging by up to 55% compared to standard alternatives, making a valuable contribution to energy-efficient builds.

Key Features

• Made from structural grade steel to EN10025
• Supergalv coating for superior life expectancy
• Post-fabrication galvanising ensures complete surface protection
• Reduces thermal bridging by up to 55%
• Fire-rated for 60 minutes with 2-coat plaster finish
• Available in span lengths from 750mm to 2700mm.

Datasheet