Is Frost In The Attic Normal

This winter warmer dryer weather has seen the return of more normal attic conditions with significant frost seen only in problematic attics.

Is frost in the attic normal. Left unchecked moisture in the attic can lead to serious mold and decay expensive to repair and potentially unhealthy for anyone in the house. When a warm sunny day arrives after a long cold stretch and it seems like you have a roof leak when there isn t a cloud in the sky it s probably attic icing otherwise known as ice dams or ice damming and the surprising thing is that it s very unlikely that the roof covering itself is the problem. That s about it pretty simple. To start frost shows up in the attic when moisture laden air from the house gets into the attic.

Lots of ways many of which are small is difficult to detect. The nails that you see in your attic get as cold as the outdoor temperature. At times there was ice and frost on the nails. How does humid air get from our house and into the attic.

Frost in your attic space is a sign that warm humid air is somehow getting into your attic space. Ice frost and water in an attic condensation new construction text. Last winter i noticed condensation and water droplets on the nails that stick through the roof into the attic. Why is there ice in my roof.

Now on occasion you could actually have small amounts of snow windblown in from your roof through your roof vents that is not normal but it is a common problem and that would be a fix your roofer could do maybe add an extra shingle cap on your ridge vent or something. Frost in the attic comes from the house. The air in the attic has water in it and it condenses on the cold metal. Since our minnesota winters are usually dry the only other source of humid air is your living space.

The unusual amounts of frost last year likely melted. Warm air holds a lot of. Where the water comes from. My wife ali and i bought an old house 18 months ago.

Boxes stored in the attic were sometimes wet. No it is not normal to have frost in your attic it means you have warm moist air leaking in your attic from your house. The warm air you are paying for to heat your home is leaking into the attic because your house is not sealed from the attic. This is why you see the frost.

So the short answer is yes this is something you should fix.