Black painted stainless steel twin wall flue component supplied by colt cowls and manufactured by Roccheggiani.

Black painted stainless steel twin wall flue component supplied by colt cowls and manufactured by Roccheggiani.

Black painted stainless steel twin wall flue component supplied by colt cowls and manufactured by Roccheggiani.

Black painted stainless steel twin wall flue component supplied by colt cowls and manufactured by Roccheggiani.

Black painted stainless steel twin wall flue component supplied by colt cowls and manufactured by Roccheggiani.

The collar attached to this plate houses and supports strips of material which expand when the activation temperature is exceeded. Once the material has expanded to the flue outer casing, the assembly maintains the fire resistance of the structure through...

Black painted stainless steel twin wall flue component supplied by colt cowls and manufactured by Roccheggiani.

Black painted stainless steel twin wall flue component supplied by colt cowls and manufactured by Roccheggiani.

Known informally as a 'pot hanger cowl' or chimney liner cowl, this great new product from Colt Cowls revolutionises the method of installing a cowl or birdguard onto a flexible flue, negating the removal of the chimney pot when installing. Designed...

Known informally as a 'pot hanger cowl' or chimney liner cowl, this great new product from Colt Cowls revolutionises the method of installing a cowl or birdguard onto a flexible flue, negating the removal of the chimney pot when installing. Designed...