Stunningly realistic wood appearance...yet it’s fiberglass! Our Signet fiberglass doors have taken fiberglass entry systems to the next level. The embossed woodgrain is an astonishingly accurate representation of real wood. Signet fiberglass doors are available in Cherry, Mahogany, Oak, Fir and Knotty Alder Series, with 7 stain finishes per Series. Utilizing our exclusive DuraFuse™ Finishing System featuring P3 Fusion, ProVia's finish warranty is the best in the industry. Structurally, the Signet fiberglass door is far superior to traditional fiberglass doors. The hinge and strike stiles are a robust 25⁄8" and 41⁄4" respectively, and are dovetailed to the top and bottom rails forming an integrated frame, ensuring unmatched strength and durability.