Birtley CB50 Supergalv Cavity Wall Steel Lintel 2400 x 149 x 240mm

Birtley Standard Duty Supergalv Cavity Wall Lintel 2400 x 149 x 240mm (L x H xW) The insulation is of expanded polystyrene that comes with a BREEAM rating A+. The lintel is built with superior corrosion protection. This feature increases the life and the durability of the lintel. The cavity wall lintel is fire rated up to 60 minutes and is frost resistant. Post-fabrication galvanising leaves no surface with inferior paint protection.

• Manufactured from strutural grade steels: S275JR/S355JR to EN10025-2:2004
• Galvanized after fabrication to BS EN 1461:2009 for unrivalled corrosion resistance
• All external cavity wall lintels are insulated with expanded polystyrene to BS EN 13163 to reduce thermal bridging
• Plaster key to inner leaf
• Rainwater drip feature to outer leaf