Frost On Roof In Attic
Frost and ice forms in attics when warm humid air accumulates and condenses on the underside of your roof sheathing.
Frost on roof in attic. Well placed windows doors and other openings allow air to circulate without creating. When the outside temperature rises again the frost thaws water collects and can leak into your house. About california ventilation building codes. Left unchecked frost in an attic can lead to serious mold and decay.
When the moisture gets into the attic it condenses on the roof sheathing in the form of frost. During winter conditions attic frost is a problem associated with attic bypasses. A well ventilated home is drier healthier and more comfortable. Depending on the temperature and the insolation ie.
Can sun get to the roof you will have either frost or water collecting. The frost itself doesn t do any damage but once it melts things get wet which is when the damage. When the weather warms up the frost will become water droplets and evaporate harmlessly. Exhaust them with turbine vents.
Mold mildew or rot can occur.