Door Boy’s Vinyl Carriage House Style Doors are made from specially formulated vinyl (cellular PVC) for long-term moisture-proof performance and minimal maintenance. Insulated properties of vinyl and frame combine for thermal efficiency; R-Value 8.0 Choose from swing, tri-fold and bi-fold styles to meet virtually any design requirement. Available with tongue & groove and raised panels. An array of arch window and grille pattern options give that tailored, custom look. Offered in white, however, doors can be painted with either latex or oil-based paint.The Vinyl Carriage House collection gives you the look of a wood carriage house door without the maintenance of painting or staining. All the exterior components are milled like real wood and then bonded onto a insulated steel frame.