Condensation Attic Nails

These same condensation points the roofing nails will often map exactly the drip stains found on the attic insulation or attic floor below each nail.

Condensation attic nails.

It s important to realize frost is in your attic for a few reasons. As the moisture migrates upwards to the colder attic areas during the winter months the relative humidity is increased to the point that condensation can occur on cold surfaces. Frost on nails is frozen condensation. This accumulation can leak through the attic floor and into your living space.

Condensation in an attic will form first on nails that penetrate the sheathing and thus check them for evidence of corrosion. The third type of leak is caused by condensation or frost buildup in the attic. To prevent frost condensation from developing in your attic you must eliminate or reduce the amount of air leakage into the attic as well as improve insulation ventilation to allow moist air to. Remember the last hot and humid day you were sitting outside drinking a cold beer iced tea soda or glass of ice water.

This can result in mold rust and deterioration of wood and structural fasteners. You can prevent these problems from occurring by maintaining a dry attic with a low relative. Left alone moisture can cause everything from musty smells mold on wood and insulation and of course rot. A thin layer of moisture versus large water droplets can mean the difference between a future major roof repair or not.

It is common for poorly vented and insulated attics to develop attic condensation. It should to a degree. Attic condensation will be widespread and typically will appear on the underside of the most northern facing slope s sheathing. This is not workmanship related or an actual roof leak.

If left untreated it can damage critical structural elements of the home such as the trusses and rafters ruin insulation damage any stored belongings and lead to the formation of potentially toxic black mold. Condensation in attic spaces can be alarming depending on how much you re seeing. Frost on nails in attic spaces may frighten you.