Shingle Vent II is the best ridge vent product available. Ridge venting is critical to the life of your roof. When making a large investment like a new roof, be sure that you use the correct venting products available.
ShingleVent II ridge vent installs on the peak of the roof allowing exhaust ventilation all along the roofline -- end-to-end.
This product proves that outstanding beauty and performance can be combined. Design features include an external baffle and internal weather filter for optimum airflow and weather protection. Less than an inch in height, this molded, high-impact copolymer shingle-over ridge vent permits capping of the ridge with shingles like the rest of the roof.