Patented, durable corrugated plastic construction
Low 5/8" profile for attractive ridge line
Long-lasting 50-Year Limited Warranty
11.25" width with 12.5 sq. in. of net free vent area per linear foot for optimal airflow
Unique design adjusts to almost any roof pitch (2/12 to 20/12)
Easy-to-handle 20ft strips; end caps are provided in each carton
Meet or exceed requirements of all recognized national building codes for ventilation when properly installed with soffit or eave vents