Cavity Wall Lintel CH70/100 by Catnic Lintels Designed for 70-85mm Cavity Wall 

Masonry built upon both Outer Leaf and Inner Leaf 

Easy to Use Open Back Profile

Built-in Damp Proof Course saving Construction Time

Catnic Lintels are formed from Galvanised Steel and then Powder Coated. 

From 900mm Upwards

Essential to use with Nominal 150mm End Bearings 

Both Leaves are Raised together and require one course of Block before Installation of Floor / Roof. 

Suitable for Fair Faced Inner Leaf Masonry and Supports uniformly distributed Masonry Loads / Distributed Timber Floor and Roof Loads

Catnic CH70 Heavy Duty Lintel Key Features 

• Built-in DPC
• Integral Plaster Key
• Staggered Slots 
• Ribbed Underside
• Continuous Insulation
• Minimises Thermal Bridging 
• Supports Concrete Floors
• Attic Truss Loads
• Larger Span Multiple Truss Loads
• Triangulated Masonry Load
• Suitable for Fair Face Inner Leaf Masonry
• Heavy Duty
• 70mm-85mm Cavity 
• 100mm-115mm Inner Leaf
• Download Catnic CH70 100 Technical Information