Doorway, hallway, and walkway widths
Hallways 36-48 inches; doorways need 36 inches of approach; walkways 36 minimum everywhere.
In this guide
- 1
Hallway width
Minimum residential: 36 inches. Comfortable: 42-48. Code (IRC): 36 inches minimum typical; 42 in some jurisdictions for accessibility.
- 2
Doorway approach
Both sides of any door: 36 inches clear. Latch-side clearance (next to handle): 18 inches minimum. Accessible: 60 × 60 inches landing on both sides.
- 3
Internal walkway minimums
Main walkway through any room: 36 inches. Secondary walkway between furniture: 30 inches. Around dining table (behind chairs): 24 inches additional past chair back. Around bed: 30 inches each side. Around island: 42 inches.
Frequently asked questions
What's the standard hallway width?
36-42 inches. 36 is code minimum residential; 42 is comfortable.
How much clearance does a doorway need?
36 inches on both sides for approach. Plus 18 inches of latch-side clearance for hinged doors.
Start designing your room
Draw it, furnish it, walk through it in 3D — on web, iOS, and Android.
Open Room Sketch 3DOne-time purchase · No subscription · Web, iOS & Android