Stressline Heavy Duty Cavity Lintels are easy to install and suitable for a variety of installations. 

This Lintel is able to Support Concrete Floor Loads, Attic Trusses, Point Loads

It offers Thermal efficiency and Built-in insulation to minimise cold Bridging 

Continuous Insulation with Built-in Plaster Key. 

Stressline Lintel Sizes to 4200mm Available

Heavy Duty Cavity Lintel Key Features 

• 110 - 125mm Cavity Wall (Other Sizes Available)
• Base Plate to Inner Flange
• Thermal Efficiency
• Built-in Insulation
• Continuous Insulation
• Built-in Plaster Key
• Galvanised for Longer Life Span
• Suitable for Attic Truss Loads
• Point Loads | Compound Trusses & Steel Beams