Attic Ventilation Theory

However in pursuit of attic ventilation some people choose to install attic power ventilators.

Attic ventilation theory.

Attic ventilation is a process of creating air circulation in the home. The same goes for attic ventilation. While heat migrates in the summer because your attic is acting as a giant pressure cooker in the winter the attic space is colder allowing more room. The theory behind attic ventilation is to give that moisture a place to escape before it causes mold mildew rot or other problems.

In theory these are excellent tools for circulating air in the attic and keeping the attic temperature low. Foam tech creates superior insulation and environmental control solutions by installing safe cost effective and environmentally friendly polyurethane foams. A powered attic ventilator or attic fan is a ventilation fan which regulates the heat level of a building s attic by exhausting hot air. The theory is the same for your attic ventilation system.

A thermostat is used to automatically turn the fan off and on while sometimes a manual switch is used. Learn here about ventilation processes products common problems solutions. In theory balancing the venting system is important in order to maintain appropriate air pressure in the attic space. All of these materials are supported by quality assurance testing capabilities that.

A key benefit of venting the attic is that the approach is the same regardless of how creative your architect got with the roof. An attic fan can be gable mounted or roof mounted. It s essential for reducing moisture and preventing excessive heat. Additional vents are required to draw in fresh air as the hot air is exhausted.

We have the capabilities to spray and inject a variety of foam systems to achieve a high r value while providing both effective vapor and air barriers. Attic ventilation in the winter. You would think that venting an attic would be counterintuitive in the winter or cold months. Having attic ventilation doesn t ensure the moisture gets ventilated away before it condenses on your expensive roof and wall surfaces.