Insulated metal panel for roof
Ttonda® is an insulating panel with a new design to be used for civil buildings.
Metal faced sandwich panel with insulating core made of expanded polyurethane
Working width: 1.000 mm
External facing: prepainted galvanised steel, prepainted aluminium and aluzinc®.
Internal facing: prepainted galvanised steel, roofing felt, centesimal aluminium and alutex