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 is common for poorly vented and insulated attics to develop attic condensation. Left alone moisture can cause everything from musty smells mold on wood and insulation and of course rot. Frost on nails in attic spaces may frighten you. Condensation in attic spaces can be alarming depending on how much you re seeing.

This is not workmanship related or an actual roof leak. This can result in mold rust and deterioration of wood and structural fasteners. The third type of leak is caused by condensation or frost buildup in the attic. Remember the last hot and humid day you were sitting outside drinking a cold beer iced tea soda or glass of ice water.

This accumulation can leak through the attic floor and into your living space. It should to a degree. You can prevent these problems from occurring by maintaining a dry attic with a low relative. 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.

It s important to realize frost is in your attic for a few reasons. Condensation in an attic will form first on nails that penetrate the sheathing and thus check them for evidence of corrosion. Frost on nails is frozen condensation. 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.

A thin layer of moisture versus large water droplets can mean the difference between a future major roof repair or not. 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. This condensation can form droplets of water and accumulate into the insulation below.