Rough Opening: 38” x 81” (3068), 38" x 85" (3070)
Door Size: 35-3/4” x 79-1/8” (3068), 35-3/4” x 83-1/8” (3070)
Door Thickness: 1-3/4”
Exterior Surface Flange: 40-3/8” x 83-5/8” (3068), 40-3/8” x 87-5/8” (3068)
Interior Wall Overall Frame Size: 37-3/8” x 80-1/2” (3068), 37-3/8” x 84-1/2” (3070)