When designing a staircase, it’s essential to prioritize both functionality and aesthetics by paying close attention to size and dimensions. Standard stair dimensions typically include a rise (the vertical height of each step) of 7 to 7.5 inches and a run (the horizontal depth of each step) of 10 to 11 inches, ensuring comfort and safety. The width of the staircase should be at least 36 inches to accommodate easy movement, though wider stairs are preferable in larger spaces. Landings should be incorporated at appropriate intervals, especially for long staircases, to provide rest and enhance safety. The angle of the staircase should ideally be between 30 to 35 degrees for optimal comfort. Additionally, consider headroom clearance, which should be no less than 80 inches to prevent injuries. These dimensions not only ensure the staircase is practical and safe but also contribute to its overall visual harmony within the space.






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