What should you do in a shower stall with no dam or if the seal is less than 2 inches high?

In scenarios where a shower stall has no dam or the seal is less than 2 inches high, it is crucial to assess how water behaves within the space. Running the shower for five minutes without plugging the drain allows you to observe the flow of water and how it contains or overflows within the stall. This practical approach can help you determine whether there are any issues with proper water containment, as it enables a realistic evaluation of drainage capabilities and potential need for modifications.

Running water without a plug ensures that you can observe how much water escapes the intended boundaries of the shower stall. It's essentially a test run to gauge performance. This method is superior in helping to identify areas of concern related to water management and potential leaks, providing tangible data to inform further action, such as informing whether a dam or additional sealing is necessary.