ARK DESIGN 60 in. x 80 in. 6-Panel Universal-Handed Painted Solid Core Wood Double Prehung French Door Plus Quick Assemble Jamb FR-YT-6G-60

ARK DESIGN 72 in. x 96 in. Paneled Blank 1-Lite White Solid Core MDF Universal Handed Double Prehung French Door with Assemble Jamb FR96X72

ARK DESIGN 36 in. x 80 in. 2-Lite Frosted Glass Universal White Solid Core Wood Double Prehung French Door Plus Quick Assemble Jamb FR-2GXB-36

Armor Concepts FIX-A-JAMB 40" Exterior Door Jamb Repair Kit – Door Frame Reinforcement, Heavy-Duty 18-Gauge Galvanized Steel, for Any Door with a Lock, White

5 Ways to Fix a Jammed Door & Stop It From Sticking