Restoration millwork J-pocket with cut-out
CertainTeed

Restoration Millwork J-Pocket with Cut-out allows the cellular PVC trimboard to lie flush with siding around windows and doors with built-in nail flanges, allowing for more perfect miter cuts at the corners. Available in a 4-inch width (with either Smooth or TrueTexture woodgrain; both with FinishedEdge), the product features a smooth finish created by a proprietary heat-sealing process that prevents dirt from collecting on the surface. Backed by a 25-year limited warranty, it is paintable, low-maintenance, resistant to UV rays, rotting, warping, moisture and insects, can be cut using ordinary woodworking tools and fastened with nails or screws.