Last updated: March 2026
The app checks each section of your sectional against your doorway — piece by piece, no guesswork.
Whether it fits depends on measurements most people get wrong.
Largest individual section's diagonal vs. door clear width
Item: Typical sectional piece: 60–72" L × 35–40" W × 33–36" H (corner piece is widest)
Space: Standard interior door: 80" H × 32" W clear opening
Actual clear openings are usually 1–2″ smaller than the labeled size.
Your exact dimensions probably aren't "standard." Small measurement errors cause big problems — 1 inch can be the difference between fitting and getting stuck.
Verdicts are calculated by comparing all 6 item orientations against the space dimensions using verified building code standards. See our methodology
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1 inch can be the difference between fitting and getting stuck.
“Checked my mattress before ordering. Tight fit, but it worked with the door removed.” — Online shopper
Measurements verified by the ItemFits engineering team · Based on IRC R311.2, IBC Chapter 10, ADA 404 · Our methodology
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Most modern sectionals are designed to separate. They use hook-and-latch connectors, bolts, or clips between sections. Check underneath the cushions at each joint for the connection mechanism. A few budget models are built as one solid frame and cannot be taken apart.
The corner section (or chaise) is almost always the largest and most difficult piece. It is wider and deeper than the armless middle sections. Check standard sectional dimensions to estimate piece sizes, then measure this piece first — if it clears the door, the rest will too.
Removing legs reduces height by 4–6 inches, which helps when tilting the section on its side. Most sectional legs unscrew by hand or with a wrench. Remove them before attempting the doorway and keep track of any bolts or mounting hardware.