Keystone CFS/K-70 WOL Extra Heavy Duty Cavity Wall Lintel 1500mm

The Keystone CFS/K-70 WOL 1500mm lintel is an extra heavy duty cavity wall lintel engineered to support wide outer leaf blockwork in serious structural projects. Ideal for builders and site professionals, it offers dependable load-bearing capacity for openings in cavity walls with widths from 70 to 85mm. Please note that proper installation guidelines must be followed to ensure optimal performance.

Application

This lintel is designed for use in cavity wall construction where the outer leaf blockwork ranges between 125 and 150mm in width. It provides strong, reliable support over openings such as windows and doors, helping to distribute structural loads safely. Suitable for contractors and developers requiring a robust lintel solution for heavy-duty applications. To maintain build quality, outer leaf blocks should be positioned so they do not overhang the lintel flange by more than 25mm. It is best practice to prop the lintel during installation to facilitate faster, safer construction.

Dimension

• Length: 1500mm (59")
• Height: 229mm
• Width: 288mm
• Weight: 28.61kg

Material

• Steel (galvanised for corrosion resistance)

Type

• Extra heavy duty cavity wall lintel – wide outer leaf

All descriptions are provided as a guide. For specialist advice or to confirm suitability for your project, please contact our sales office. Images are for illustration only.