Spiral Stairs: Moving Furniture Guide
Circular spiral around center pole, space-saving design
Can I move furniture up spiral stairs?
Large furniture may not fit; consider professional assessment. Spiral Stairs have a minimum clearance of 25 inches. The undefined° turn may limit large items.
Standard Dimensions
Turn Configuration
No reorientation possible - furniture must maintain angle
Critical clearance at turn: 25"
Building Code Compliance
Moving Tips for Spiral Stairs
- Measure your furniture and the stair clearance before moving
- Remove doors at top and bottom of stairs for extra clearance
- Use furniture sliders or moving blankets to protect walls
- Have at least 2 people for heavy items
- Only items smaller than the effective width will fit
- Consider external hoisting for large items
- Professional movers may refuse spiral stair moves
Frequently Asked Questions
What are the standard dimensions of Spiral Stairs?
Standard spiral stairs have a width of 60 inches, tread depth of 7.5 inches, and riser height of 9.5 inches. The total rise is 114 inches with 12 risers.
Can a sofa fit up spiral stairs?
It depends on the sofa dimensions. Spiral Stairs with 25" clearance may accommodate smaller sofas (under 72" wide), but larger sectionals typically won't fit.
What is the minimum clearance for moving furniture up spiral stairs?
The minimum clearance on spiral stairs is 25 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.
Can any large furniture fit up spiral stairs?
Spiral stairs have the most restrictions due to continuous turning and narrow width (25" effective clearance). Only items smaller than 25" in all dimensions typically fit. Consider disassembling furniture or using exterior lifting.
Related Guides
Other Stair Types
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