Established in 1985, Custom Plastics has gained the experience and knowledge to provide customers with the custom plastic products and materials they require. We take great pride in providing great service and product knowledge for our customers. From a window replacement piece or art cover display to custom window well covers and intricate locking display boxes, we are here to help you find the custom plastic products that you are looking for. Call to order cut to size pieces or for a custom fabrication quote. Ground shipping is available.