Rise

Definition

Rise is the vertical distance through which anything rises, such as the rise of a roof or stair.

Purpose

The purpose of the rise is to define the vertical dimension in various applications, such as the height difference between steps in a staircase or the elevation gain of a roof.

Examples of Use

• The rise in a staircase determines the vertical distance between each step.
• In roofing, the rise indicates the vertical height from the eaves to the ridge.
• Elevators use the concept of rise to describe the vertical distance traveled between floors.

Related Terms

• Run: The horizontal distance covered by a step in a staircase or the horizontal span of a roof.
• Slope: The incline or gradient, often expressed as a ratio of rise to run.
• Elevation: The height above a given level, often sea level.

Notes

Accurate measurement of rise is essential in construction to ensure safety and compliance with building codes, particularly in stair design and roof construction.