Ampelite Dual Roof 20 / 30

Dualroof DR20 and DR30.
DR20 and DR30 are designed to be easily installed with most commercial roofing profiles profiles. DR20 and DR30 consists of 2 sheets of fibreglass roofing that have differing profile heights. This allows the top sheet to sit on the rib of the bottom sheet creating a 20mm air gap between the pans of the sheets depending in the profile height of the bottom sheet. For this reason DR20 and DR30 does not have the same thermal performance of Dualroof MAX.