No drips are formed.
Underside of metal roof.
Underside corrosion if the metal is improperly coated on the underside of the panel corrosion could take place.
Be sure the larger edge is laid so that the small edge of the next panel will overlap it.
To understand what causes condensation we reached out to chris davis president of dripstop.
What causes condensation problems on the underside of metal roofs.
Warm air holds more moisture than cold air.
Install the roofing screws vertically along each rib in the panel.
This occurs when water molecules get trapped underneath between the panel and the insulation or underlayment which can cause the metal to weaken if not coated.
Align the first metal roofing panel so that it overlaps the edging by 1 2 to 3 4 of an inch and is square to the roof.
Chris explains that there are two important things to remember with condensation and they may seem somewhat counterintuitive.
Place the first screw.