37.5 in. x 81.625 in. 6 Lite Craftsman Stained Chestnut Mahogany Left-Hand Inswing Fiberglass Prehung Front DoorFeatures Door Height (in.) 81. 625 in Door Width (in.) 37. 5 in Nominal Door Height (in.) 80 in Nominal Door Width (in.) 36 in Rough Opening Width (In.) 38. 25 in Door Thickness (in.) 1. 75 in Jamb Size (in.) 4 9 16" Nominal Door Thickness (in.) 2 in Rough Opening Height (In.) 82. 125 in Bore Type Double Bore Color Finish Mahogany Woodgrain: Pre Finished Chestnut Door Glass Insulation Dual Pane, Flush Glazed, Tempered Door Style Craftsman, Farmhouse,