The height for all passage doors must be a minimum of 80 inches and the standard width sizes for interior doors are 24”, 28”, 30”, 32” and 36”. The minimum recommended door width to allow …

Nov 15, 2023 · Learn all you need to know about standard door sizes - interior and exterior dimensions, how to measure, when to order custom and more!

Dec 9, 2025 · Learn standard door dimensions (height, width, thickness) for interior/exterior doors & designs like French/sliding doors. Plus, how to measure correctly & avoid installation mistakes.

For exterior doors, 32" wide × 6'8" tall × 1¾" thick is standard. These sizes provide good accessibility while fitting standard rough openings and are readily available at most home …

Jul 16, 2025 · The most common standard height for interior doors is 80 inches (6 feet 8 inches), with a typical width of 30 inches. However, widths can vary depending on the room type— 28 - …

6 days ago · Standard Widths for Interior and Exterior Doors Door widths are largely determined by their intended function, with residential interior passage doors typically ranging from 24 …

Nov 24, 2025 · Most homes use doors that follow industry standards. For width, you’ll typically see 24, 28, 30, 32, and 36 inches. The most popular choice is 30 or 32 inches for rooms inside …

Aug 23, 2025 · Interior doors are usually built at 80 inches in height, 36 inches in width, and about 1⅜ inches in thickness. Exterior doors, on the other hand, generally share the same height …

Dec 29, 2025 · Get standard door sizes right for home or office doors. Heights too. Check our guide for easy picks and common errors to skip. Find your fit today!

Apr 21, 2025 · This guide will walk you through everything you need to know about standard door sizes for homes, keeping it simple and practical. Let’s make choosing the right door easy and …