Attic Ventilation Theory

In theory balancing the venting system is important in order to maintain appropriate air pressure in the attic space.

Attic ventilation theory.

An attic fan can be gable mounted or roof mounted. The problem with this design is it is wishful thinking. However in pursuit of attic ventilation some people choose to install attic power ventilators. The theory is the same for your attic ventilation system.

Having attic ventilation doesn t ensure the moisture gets ventilated away before it condenses on your expensive roof and wall surfaces. It s essential for reducing moisture and preventing excessive heat. Attic ventilation is a process of creating air circulation in the home. 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.

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. In theory these are excellent tools for circulating air in the attic and keeping the attic temperature low. A key benefit of venting the attic is that the approach is the same regardless of how creative your architect got with the roof. Additional vents are required to draw in fresh air as the hot air is exhausted.

Foam tech creates superior insulation and environmental control solutions by installing safe cost effective and environmentally friendly polyurethane foams. Attic ventilation in the winter. In mixed climates ventilation serves either role depending on the season. The same goes for attic ventilation.

Because the roof isn t in play here it doesn t matter how many hips valleys dormers or gables there are. All of these materials are supported by quality assurance testing capabilities that. Learn here about ventilation processes products common problems solutions. A thermostat is used to automatically turn the fan off and on while sometimes a manual switch is used.