As a manufacturer of exterior doors and windows, we build 36×80 units to meet these standard specifications. Our factory produces steel, fiberglass, and wood doors with the jamb widths and rough opening dimensions discussed above, and we can adjust the profile structure and fittings to match local building codes in your target market. We offer full customization on size, color, glazing, and hardware, and we perform pre-shipment inspections for air-tightness, water-tightness, and wind resistance. If you are sourcing doors for a project and need a quote with exact specifications, our team can provide it directly from the factory.
36 by 80 Exterior Door: Steel vs Fiberglass vs Wood
Compare 36x80 exterior door materials, prehung vs slab, jamb widths, and rough openings. Get the facts to choose the right door for your project.
- JuSen doors
- 2026-08-30
- 20:28
Featured Door Products
Discover our wholesale door products — factory direct pricing:
-
-
-
-
Wood DoorsWooden Interior Door Supplier China
-
Steel Security DoorsSteel Security Door | JuSen
-
Steel Security DoorsCold Rolled Steel Security | JuSen