Measuring the rise for a wheelchair ramp is an essential first step when determining the necessary length and configuration of the ramp. The "rise" refers to the vertical distance from the ground or starting point up to where the top of the ramp will be placed.
Here's how to measure the rise for a wheelchair ramp:
Locate Starting and Ending Points:
Use the Right Tools:
Measure the Rise:
Take Multiple Measurements:
Additional Consideration for Doorways:
Once you've accurately measured the rise, you can use it to determine the ramp's length. According to the Americans with Disabilities Act (ADA) standards, for every 1 inch of rise, you should have 12 inches of ramp length for a commercial ramp (making a 1:12 slope). For home use, some may opt for a slightly steeper slope like 1:10 or 1:8, but the gentler the slope, the easier and safer it will be for the individual using the ramp.
Lastly, always consider safety, usability, and the specific needs of the intended user when designing and installing a wheelchair ramp.