Features PVC brackets can be used on both interior and exterior projects. Sturdy PVC brackets are perfect for under your entryway, portico, or roof. Light, durable, and easy to install, PVC corbels last a lifetime. Decorative PVC corbels and brackets come in tons of different styles and lots of sizes. Manufactured with a hollow back, these brackets and corbels are installed in minutes. Hand-assembled and sanded, our white PVC brackets arrive ready to paint.