The 45.8in H x 25.6in W Baffled Rafter Vent is designed to fit between attic rafters roughly measuring 26in wide to provide airflow between the attic wall/roof and the insulation. Vents are composed of a lightweight material that is easy to cut to your project needs. To install, push rafter venter flush against the attic wall and then install insulation on top; the space underneath the rafter vent allows for airflow. Airflow helps reduce moisture build up and extends the life of the insulation--while keeping your attic well ventilated.
- Measures 45.8in H x 25.6in W 
- 1 vent panel per order 
- Fits between attic rafters that are roughly 26in wide 
- Provides ventilation between wall and insulation in attic space 
- Lightweight material is easy to cut and fit to meet project needs 
- Keeps air flowing and attic space well ventilated 
- Reduces moisture buildup in attic spaces, keeps air moving 
- Extends life of insulation by keeping it well ventilated