The underside of the roof decking ends up getting heated causing the snow on the roof to melt.
Hot to stop a vent in the roof to condensate.
Balancing roof and attic venting is tricky.
Ice damming occurs when hot air from the home is trapped inside the attic.
Later designs such as the use of selectively permeable membranes are also not immune to the effects of roof vent loft condensation problems.
Fixing condensation issues is all about getting rid of moisture or keeping it from doing damage.
Setup a ladder below the ceiling vent with the greatest amount of condensation.
Often homes with condensation issues also have problems with ice damming during the winter.
Loosen the two screws holding the ceiling vent in place with a phillips screwdriver while keeping one hand on the.
Sunlight heats the roof which raises the temperature of stagnant air in the attic.
Attics are much like an oven.
These can be used in conjunction with other types of ventilation or as a stand alone product.
This heat also affects the building materials used to construct the ceiling.
In particularly cold areas the condensation may even freeze in thin sheets causing further roof damage that s difficult to detect.