Static vents often protrude from roofline thanks to.
Insulating attic with gable vents.
Soffit vents sit underneath the eaves of the roof of a house to allow air circulation into the attic.
However if your attic has blocked soffit vents and is not well sealed from the rest of the house attic fans will suck cool conditioned air up out of the house and into the attic.
Before insulating vaulted attic walls you must provide an unobstructed route from the soffit vents to an exit vent to prevent damage to the roof from moist hot air.
Never cover attic soffit vents with insulation use rafter vents and soffit vents to maintain airflow.
Installation of this type of attic ventilation involves leaving a gap in the sheathing along the ridge and covering it with a perforated vent.
How to insulate an attic ceiling with no soffit vent.
Attic fans are intended to cool hot attics by drawing in cooler outside air from attic vents soffit and gable and pushing hot air to the outside.
The airflow from the soffits to the ridge vent keeps the roof cool and prevents ice dams and the material will block that flow.