Pendleton Curved Railing | Commercial and Residential Solid ..The drama of these expansive front porches are matched by low maintenance cellular PVC Pendelton Railings. A curved section follows the footprint of the lower porch. This light and airy railing is ably secured by 6" x 6" recessed paneled newel posts. Pendleton Curved Railing. Due to the many options available and our.