There are several steps to measuring your tub for an EZ-In Tub insert. We suggest you read the instructions first, then go back and complete each step.

Measure twice to be sure you get the right insert for your tub.

You can click here for a list of measuring tools and the semi-custom sizes available.

Take pictures of you measuring the tub so we can make sure you have done it correctly.

Once completed, fill out the order form or call us at 623-935-2277.

Steps To Measure

1. Place your straight edge tool on the inside of the tub to determine if the tub has a curved inside or is a straight tub.

2. Find the center of the tub by measuring the inside of tub (not wall to wall) and mark the tub at center with a non-permanent marker.

3) Measure 9" from the center mark out to the right and mark tub. Or 12" from center if 24" opening.

4) Measure 9" from the center mark out to the left and mark tub. Or 12" from center if 24" opening

5) Take your measuring tool and place it at the Center mark that you put on tub. Set all the way down on tub. (Click Here to see separate instructions on how to make tool.)

6) Tighten clamp on measuring tool and remove from tub without moving the arms of the tool. Your tool may look different from this picture if you use clamps as in instructions.

8) Measure the width of the tool at the 10" down mark on tool and write this measurement on paper. If tub is shorter than 10" than indicate the depth measurement and its width on paper. (or 9" down if shallower tub part needed)

9) Take a yard stick and place across tub as shown, then measure the depth of the tub from the bottom of the stick to bottom of the tub. Write depth measurement on paper. If depth is less than 10" call for further instructions.

10) Repeat measurements on tub at 9" left and 9" right of center mark. If tub is straight then all 3 measurements will be the same, if curved inside tub then the 2 side measurements should be almost identical but will be different from center measurement. Some tubs have one side wider than the other, if so indicate different measurements and if it is on left or right side of center.

1. Place your straight edge tool on the inside of the tub to determine if the tub has a curved inside or is a straight tub.

2. Find the center of the tub by measuring the inside of tub (not wall to wall) and mark the tub at center with a non-permanent marker.

3) Measure 9" from the center mark out to the right and mark tub. Or 12" from center if 24" opening.

4) Measure 9" from the center mark out to the left and mark tub. Or 12" from center if 24" opening

5) Take your measuring tool and place it at the Center mark that you put on tub. Set all the way down on tub. (Click Here to see separate instructions on how to make tool.)

6) Tighten clamp on measuring tool and remove from tub without moving the arms of the tool. Your tool may look different from this picture if you use clamps as in instructions.

8) Measure the width of the tool at the 10" down mark on tool and write this measurement on paper. If tub is shorter than 10" than indicate the depth measurement and its width on paper. (or 9" down if shallower tub part needed)

9) Take a yard stick and place across tub as shown, then measure the depth of the tub from the bottom of the stick to bottom of the tub. Write depth measurement on paper. If depth is less than 10" call for further instructions.

10) Repeat measurements on tub at 9" left and 9" right of center mark. If tub is straight then all 3 measurements will be the same, if curved inside tub then the 2 side measurements should be almost identical but will be different from center measurement. Some tubs have one side wider than the other, if so indicate different measurements and if it is on left or right side of center.

If your bathtub is not straight up and down on the outside of bathtub you will need to measure the angle. Place a straight vertical with the front face of bathtub and measure how far out from the bathtub the straight edge is. Also measure the height of the front of bathtub is. We will determine the slope.

When your measuring is complete, please fill out the form completely and submit or call us at 623-935-2277.


Get a list of measuring tools and sizes here.

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