Keystone XCFS/K-70 Extra Heavy Duty Cavity Wall Lintel 3000mm

The Keystone XCFS/K-70 3000mm lintel is a specialist extra heavy duty steel support designed for cavity walls with cavity widths between 70 and 85mm. Perfect for builders, site managers and contractors working on demanding projects, this lintel offers reliable strength to safely bear significant loads above large openings. Please note, correct installation with mortar and props is crucial to performance.

Application

This lintel is suited to cavity wall construction where extra heavy duty load bearing is required, such as around wide window or door openings in brick or block walls with 70-85mm cavities. It supports the structural integrity of the wall and evenly distributes load onto the surrounding masonry. Builders should ensure mortar joints are fully filled and place a mortar bed atop the blockwork before installing floor units for optimal load transfer. Propping the lintel during construction is advised to maintain alignment and speed up the build.

Dimension

• Length: 3000mm (1181/8in)
• Height: 235mm
• Width: 263mm
• Suitable cavity range: 70-85mm (27/8-33/8in)
• Weight: 75.48kg

Material

• High strength steel manufactured for structural load-bearing applications

Type

• Cavity wall lintel – extra heavy duty steel lintel

Ensure all perpendicular and horizontal joints are fully filled with mortar during installation. This product is supplied as the lintel only; bricks or blocks are sold separately. For further technical advice or assistance, please contact our sales team.