Condensation Mitigation

What This Service Involves

Condensation is one of the most misdiagnosed roof problems in the Northwest, often mistaken for a roof leak when it is actually indoor moisture freezing or beading on cold sheathing. We trace the warm, humid air escaping from the living space, seal those pathways, and improve ventilation so the attic surface temperature and humidity stay in balance. Reducing interior humidity sources and confirming exhaust fans vent outdoors are central to stopping the cycle. The outcome is a dry attic that no longer rains on your insulation every cold snap.

Benefits

Ends the winter drips often mistaken for roof leaks; Balances attic temperature and humidity to prevent beading; Seals the warm-air pathways feeding the problem; Protects insulation and drywall from repeated wetting; Saves the expense of chasing phantom roof leaks

Our Process

1) Distinguish condensation from an actual roof leak; 2) Locate and seal warm, moist air escaping into the attic; 3) Adjust ventilation to keep surfaces above the dew point; 4) Verify exhaust routing and re-check during cold conditions

What Affects the Cost

Number of air-leak pathways requiring sealing; Ventilation adjustments needed to balance the attic; Whether interior humidity sources must be addressed; Extent of any existing moisture damage found; Attic access and complexity of the roof design

Best Time of Year

Most urgent in late fall and winter when the temperature gap between indoors and the attic is greatest.