The Birtley Cavity Wall Lintel 100mm CB90 provides a reliable solution for any cavity wall’s support needs. It is crafted to accommodate cavity ranging from 90 mm to 105 mm in depth with the outer leaf measuring 100mm and the inner leaf measuring 100mm. The 100mm cavity lintel is constructed to meet standard duty specifications. Use of the innovative, post-fabrication, hot-dip galvanisation process ensures that this cavity wall lintel gets 50% more zinc protection than similarly configured lintels. The Supergalv coating extends the life expectancy of this standard duty lintel, making it relevant for the toughest construction needs.

Features:

• Superior Zinc Protection: The post-fabrication hot-dip galvanisation provides exceptional zinc protection of 50% compared to traditional galvanised lintels.
• Life Expectancy: Due to Supergalv's durable coating, the overall lifespan is extended compared to standard steel lintels.
• Thermal Efficiency: The standard 100mm cavity lintel sets the benchmark by offering up to 55% enhancement on SAP default value thermal bridging, creating energy-efficient construction projects.
• Increased Cavity Support: Custom-tailored for cavity ranging from 90mm to 105mm in width, the design features precise measurements for both outer and inner leaf to provide better support.
• Available in span lengths from 750mm to 4800mm.
• Made from structural grade steel to EN10025