Catnic CTF5 Timber Frame Lintel 50mm Cavity Length:3300mm an alternative branch such as

an alternative branch such as Kingspan or Unilin will be supplied

A declared thermal conductivity of 0

22mm MDF Medium Density Fibreboard with a smooth sanded finish and completely free of natural defects

British Board of Agrément approved for use in all exposure zones

Catnic CTF5 Timber Frame Lintel 50mm Cavity Length:3300mm an alternative branch such asCatnic CTF5 Timber Frame Lintel 50mm Cavity is a standard duty galvanised steel lintel designed for timber frame constructions with 5065mm cavity widths. It suits external walls with a brick outer leaf of 100102mm and is used in combination with timber battens and restraint clips for secure installation. The lintel comes in lengths from 750mm to 4800mm, weighing between 2,270g and 41,950g. Nominal heights vary from 128mm to 256mm depending on size,