Fire Protection:

T-Seam® Aluminum alloy are classified as Non- Inflammable to category A1 as per DIN 4102-4. T-Seam® roofing system with insulation materials such as mineral wool/ Rock wool are classified as resistant to flying sparks and radiant heat without any special verification

Lightning Protection

T-Seam® aluminum roofing system offers a safe and effective protection against lightning strikes. The T-Seam® sheet thickness should be minimum 0.70mm to qualify as a natural part of the air termination network. This minimum thickness ensures that there is no melting of the sheet at the point of impact or the ignition of the inflammable materials under the covering surface. T-Seam® aluminum profiled sheets can be considered as a lightning conducting system. However the T-Seam® roof sheets must be connected to the earth and all the seams must be fully zipped.