Catnic Open Back Cavity Wall Standard Duty 90mm Cavity Lintel 1650mm. 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.
Duplex Corrosion Protection
Built-in Plaster Key
Formed from galvanised steel then powder coated
Easy to use Cougar open back profile
Standard lengths are available in increments of 150mm at lengths up to 3000mm, 300mm at 3000mm-3600mm