For Product Inquiries and Availability, please contact your local Castle location.
he OPTI-A312 slope attic vent with a 12″ design combined with 3 fins and openings allow for optimal ventilation of the attic. Openings shaped from the structure of the vent eliminate any need for long-term maintenance and prevent the intrusion of birds and rodents inward. The anti-gust deflectors prevent the elements from penetrating regardless of the wind direction. This vent provides a cooler attic in the summer months as well as a drier one in the winter months. It thus extends the integrity of the structure allowing for optimal comfort inside and delivering energy savings. This static vent, with the help of the wind, produces a chimney effect. The air is exchanged continuously at a frequency of 266 ft ³/min. This model can ventilate up to 850 sq. ft.
For Product Inquiries and Availability, please contact your local Castle location.
he OPTI-A312 slope attic vent with a 12″ design combined with 3 fins and openings allow for optimal ventilation of the attic. Openings shaped from the structure of the vent eliminate any need for long-term maintenance and prevent the intrusion of birds and rodents inward. The anti-gust deflectors prevent the elements from penetrating regardless of the wind direction. This vent provides a cooler attic in the summer months as well as a drier one in the winter months. It thus extends the integrity of the structure allowing for optimal comfort inside and delivering energy savings. This static vent, with the help of the wind, produces a chimney effect. The air is exchanged continuously at a frequency of 266 ft ³/min. This model can ventilate up to 850 sq. ft.