The Decorative Cathedral Gable Vent Louver enhances the exterior of your home with architectural detail. It is nonfunctional and aesthetic in form. The Decorative Cathedral Gable Vent Louver is available in a diverse range of sizes for a perfect fit. It is crafted with precision in versatile urethane, one of our most popular materials. The Decorative Cathedral Gable Vent Louver is an excellent alternative to a traditional wood gable vent. It is durable, yet lightweight, comparatively affordable, and it requires little maintenance. Our urethane gable vents will not warp, rot or attract insects. They are delivered to you ready for painting and they install easily.