Single straight flight, most common residential type
You might also like
Shopping for a new appliance? Compare brands and prices at Plesser's.
We may earn a commission if you purchase through this link, at no extra cost to you.Quick answer
Most furniture can navigate without special techniques. Straight Stairs have a minimum clearance of 36 inches. The straight path allows diagonal maneuvering.
| Dimension | Measurement |
|---|---|
| Width | 36" |
| Minimum Clearance (critical) | 36" |
| Headroom | 80" |
| Total Rise | 105" |
| Tread Depth | 10" |
| Riser Height | 7.5" |
| Number of Risers | 14 |
Measure smart
Four numbers decide nearly every fit check. Get these right and the rest follows.
Don't make these
Most “it didn't fit” stories trace back to one of these oversights.
Go deeper
Frequently asked
Standard straight stairs have a width of 36 inches, tread depth of 10 inches, and riser height of 7.5 inches. The total rise is 105 inches with 14 risers.
01Yes, most standard sofas (up to 84" wide) can fit up straight stairs with 36" clearance. The key is to tilt the sofa and navigate it diagonally.
02The minimum clearance on straight stairs is 36 inches. This is the narrowest point furniture must pass through. For safe passage, furniture's smallest dimension should be at least 2-3 inches less than this clearance.
03Straight stairs have no turns or landings, allowing furniture to be carried diagonally in one continuous motion. The full width of 36 inches remains available throughout, and the simple geometry makes it easier to predict if large items will fit.
04Enter your item and space above, get an instant fit verdict.
Open the fit calculator