Catnic 90mm Standard Duty Cavity Wall Lintel

• Duplex Corrosion Protection
• Built-in Plaster Key
• Built-in DPC
• Integral Insulation
• Formed from galvanised steel then powder coated
• Easy to use Cougar open back profile
• Continuous insulation

Standard lengths are available in increments of 150mm at lengths up to 3000mm, 300mm at 3000mm-3600mm.

The SWL (safe working load) is based on the total UDL (uniform distributed load) over maximum span using 150mm end bearings.

To achieve the CH & CX loading figures indicated, lintels must be built-in as illustrated, ensuring that the blockwork infill is well-jointed during construction and compatible with the strength of the masonry above.

Catnic Open Back Cavity Wall Standard Duty 90mm Cavity Lintel 750mm. Open Back Cougar Lintels are for use in Cavity Wall construction. The lintels incorporate insulation, built-in plaster key and DPC. The lintels supports uniform distribution of masonry loads, timber floors and roof loads. Also suitable for fair faced inner leaf masonry.