Once you have the measurement of your wall board measure from the outside edge of your tub inward toward your shower or tub enclosure face on the innermost face.
How to measure shower door width.
Experts recommend determining measurements within 1 16 of an inch.
Extend the tape measure to the width of the door if you are planning to install a swinging model.
Then you add the thickness of your tile or enclosure your wall board thickness to your exposed tub measurement to get the actual width of your bathtub.
At the top and at the bottom.
Run a tape measure along your door from the left corner to right corner and record this number.
Be sure to carefully measure the width and height of your shower or tub entrance before deciding on a new door.
Measure in two places.
If the shower is neo angled measure the width of each section along the base.
Measure the width of the door.
Record the measurement on a piece of paper with a pen.
Measure the complete width from side to side in the middle of the curb on the shower pan.
If these differ select a door using the larger width for a bypass door or the smaller width for a pivot door.
How to take precise measurements for shower glass panels and doors.
Measure the width in three spots along the base middle and top.
Measure the opening width.
Determine the distance from wall to wall at the top and bottom of the opening.
Do not include any other elements such as weather stripping.
Step 2 measure the top width of the shower area where the top of the door will rest.
Measure the width of the shower opening from one side of the wall to the other along its base middle and top.
Measure from top to bottom and vertically in two different places to ensure the dimensions of the space are consistent.
Use a measuring tape to measure the bottom width of the shower area that requires a shower door.
Using your tape measure measure the width of your shower from one side of the wall to the other.
If you have a neo angle shower measure the width in sections along the base of the shower pan.
It is important that you only measure the door.
Sketch a rough diagram of your shower for a visual representation of its measurements.
While you can see standard shower sizes as small as 32 x 32 most people would feel comfortable in a 48 x 36 size shower.
Measuring for a shower door whether measuring a shower or a shower bathtub combination measure the width by running a tape measure or a laser measuring device from side to side.