Pre-Hung Door Sizes Include Frame & Threshold In Door Size

Width - Door Size is measured from the outside of jamb/frame to outside of jamb/frame

Height - Door Size is measured from top of frame to bottom of threshold

Example: 72 x 96" double door will include the frame/jamb in this measurement

Recommended rough opening to be at least 1" wider and 1/2" taller
than the iron door to allow for adjustment during installation

6" jamb is standard for 2x4 walls. If you have 2x6 walls, you may want to consider a custom order with an 8" jamb or use trim

Please Consult With Your Contractor Or Builder Before Purchasing