Coperall TNT 21 profiled metal sheets are lined on the lower face with a nonwoven mat and are designed for roofing and cladding applications in destinations of use where condensation control is required.

Coperall TNT 21 are highly versatile metal sheets with a symmetrical profile, designed for use in pitched, curved or vaulted roofing applications as well as for wall cladding.
On curved roofs with a radius = > 20m.
Coperall TNT 21 sheets will self-centre. Overlaps of just 1 and 1/2 profile will ensure fast and cost effective installation works and will provide an excellent waterflow.

Coperall TNT 21 profiled metal sheets are designed for roofing and cladding applications, mainly for industrial destinations of use.