Peaked Roof Ventilation

Calculate or enter the square footage of the attic or area to be vented.

Peaked roof ventilation.

In a hot climate the primary purpose of ventilation is to expel solar heated hot air from the attic or roof to reduce the building s cooling load and to relieve the strain on air conditioning systems. In mixed climates ventilation serves either role depending on the season. The shutter will open when the electric gable vent is operating. Building code specifies 1 square foot of venting for every 150 square feet of attic floor space with the venting distributed equally between soffit vents and roof or gable vents.

Attic ventilation is an ibc building code requirement. So to start we. Power gable vent shutter is designed to be used with master flow egv pg series electric gable fans. David rickert ventilating peaked roofs the milwaukee fire department mfd has a long history of aggressive interior attack combined with equally aggressive vertical ventilation.

Roof exhaust vents intake vents attic fans solar fans. Constructed of white aluminum that can be painted. Tools of the ventilation trade in this article we ll talk about a ground ladder based roof operation on a peaked roof which has a pitch that requires the use of a roof ladder. Roof vents exhaust heat and moisture leaving the attic cooler and drier.

Intake vents located at the lowest part of the roof under the eaves allow cool air to enter the attic. Hot air exhaust vents located at the peak of the roof allow hot air to escape. Power gable vent shutter is automatic 20 in.