How do you make a space ADA compliant without accurate measurements? When it comes to making a space ADA compliant, accuracy is everything. A single inch (or even half an inch) can make a huge difference between an accessible and inaccessible space. That’s why learning how to read an ADA tape measure correctly isn’t a waste of time.

Let’s explore how to use an ADA tape measure with ADA requirements in mind. Read on!

What is an ADA Tape Measure?

An ADA tape measure is not so different from an ordinary tape measure. They look the same but an ADA tape measure is upgraded for a specific purpose: making sure your measurements meet up with ADA standards for things like doorways, sink heights, hallway clearances and turning space.

Using your tape measure the correctly helps you create a space that serves everyone, especially people with mobility challenges.

Important ADA Measurement Standards You Should Know

Below are a few common ADA measurements to keep in mind:

• Doorway width: At least 32 inches clear width
• Counter or sink height: No more than 34 inches from the floor.
• Knee clearance under sinks/tables: At least 27 inches high.
• Turning radius for wheelchairs: 60 inches of clear space in diameter.
• Reach range (for things like light switches): Typically 15-48 inches above the floor.

These are just a few examples, but with this, you can tell that you don’t just guess an ADA measurements but follow every instruction about what the measurements should be.

How to Read an ADA Tape measure 

• The numbers on the tape measure represent inches, and you’ll often see them broken down into fractions like 1/2”, 1/4”, 1/8”, and 1/16”. The smaller the fraction, the more precise the measurement.
• Use the metal hook at the end to get accurate measurements, either by hooking it onto an object or pressing it against a wall. That hook actually slides slightly to account for the thickness of the metal.
• For vertical measurements (like counter or switch height) use a right tape or have someone hold the bottom while you stretch the tape. Measuring alone in this situation will allow you get the right measurement.
• Always double check your measurements and compare them against ADA guidelines.

Pro Tips to Make Measuring Easier

1. Have a cheat sheet of ADA measurement standards nearby when you’re working.
2. Take photos of the areas you’re measuring and take notes- especially if you’re doing a walk through before a renovation.
3. Use a level to make sure your tape is straight especially when taking longer horizontal measurements.
4. Use a laser measurer to be more accurate especially for wide clearances like hallways or turning spaces.

Conclusion 

Reading a tape is quite simple but when it comes to meeting ADA standards, it requires some level of skill. You must be very careful during the measuring process as it will save you from making costly mistakes.

Using an ADA tape measure is not just about numbers, it’s about making your space safer and better for everyone.