Pole Barn Roof Condensation

In a building such as a pole barn condensation can damage building materials.

Pole barn roof condensation.

Traditionally condensation is managed by insulating the metal roof so that the panel temperature never reaches the dew point. Think very wide rolls of lightweight material in the wind. Picture a cloud of moisture floating overhead between the rafters. Essentially condensation occurs at night when the temperature inside a building is warmer than outside.

The amount of condensation depends on temperature differences and dew point. 1 it would be an absolute pain to install. Preventing condensation in a pole barn. Warm air has the ability to hold more moisture than cold air.

The cooler temperatures of reflective roofs may be more likely to result in condensation issues if humid interior air rises and comes into contact with the roof assembly. Dear pole barn guru. I can think of a few reasons not to. Post frame building condensation will be particularly common in winter time in regions where temperatures reach dramatic lows and also in spring and early summer when ground temperatures are still cool but humidity increases.

Pole barn post frame tools accessories pro therm condensation blanket covers 360 sq. Warm wet air rises and meets the cold roof and cools. Condensation forms when warm air comes into contact with a cold surface. In order to control condensation in your pole barn you need insulation a vapor barrier and adequate ventilation.

That excess moisture ends up as drops of condensation on the roof. If your roof deck or insulation is developing water droplets chances are your forehead is too. From storage to hobby shops protecting the interior of your pole barn from extreme temperatures and moisture is important for comfort health for you or your animals and to prevent damage to your equipment. Condensation occurs when excessive atmospheric water vapor comes into contact with a cold surface.

Winter is a good time to look for drips and other warning signs. When this warmer air contacts cold surfaces in your pole barn condensation forms since the air loses its ability to retain as much moisture. This is often accomplished using vinyl backed fiberglass insulation to prevent humid air from coming into contact with the cooler metal roof which may be at or below the dew point. Can house wrap be used on the roof to help stop condensation.

As it cools it can t hold as much moisture.