The Decorative Half Round Gable Vent is purely aesthetic and non-functional. It allows you to add detail to the exterior of your home with ease. As with our other gable vents, the Decorative Half Round Gable Vent is crafted in urethane, one of our most versatile and affordable materials. Urethane is durable, yet lightweight and it has the feel of pine. The Decorative Half Round Gable Vent is an excellent alternative to a traditional wood gable vent. It resists the warping, rotting, cracking and insects often associated with wood vents. Our urethane vents also stay cooler than aluminum vents. The Decorative Half Round Gable Vent is available in several sizes for a perfect fit, and it is delivered to you ready for painting and installation.