The Pease Fiberglass Door. Prehung and ready to install. This is not your big-box store, builder-grade door. Our premium fiberglass door system is built to seal tightly against the elements, impress your neighbors, and last a lifetime. Classic 6 Panel style. Looks great with or without glass. Additional glass options can be found in our door glass section.  Note: Brickmold, Lockset, and Paint sold separately Measurements: Unit size (jambs, not including brickmould) width: 35.5" Unit size (jambs, not including brickmould) height: 81.75" Rough opening width: 36" to 36.5" Rough opening height: 82" to 82.5" Slab Height: 79.0 (known as an 80" or 6' 8" tall door) Slab Width: 33.75 (known as a 34", 2/10, or 2 foot 10-inch-wide door) Slab Thickness: 1.75 Select left hand/right hand. See pictures for help determining door handing. Pictures show the door from the outside of home viewpoint Select 4 9/16" if you have 2x4 construction or 6 9/16" if you have 2x6 construction Lock prep: Comes with standard tubular lock prep for 2 3/8" backset lock. This means the door will have two 2.125" holes 5.5" apart. Lockset sold separately