Metal Roof Condensation

How to stop condensation on a metal roof step 1.

Metal roof condensation.

What causes condensation on metal panels. When temperature and humidity conditions reach dew point moisture can condense on the underside of metal roofing and potentially cause water damage to the inside of your customer s building. Line the attic. Good installation and ventilation means no condensation.

Those drips from ceilings and surface moisture occur when warm air comes in contact with the cooler roofline or walls. Inspect the house by looking for vents that flow into the attic such as bathroom and kitchen exhaust fans. Build your structure where possible in an elevated position with good natural drainage place a vapor retarder under floor gravel or concrete ventilate enclosed building when concrete is being poured and continue to ventilate until it is cured use heaters that are vented to the. Check for short circuits that may be causing moisture such as ceiling fans unsealed light fixtures and vent.