What about your second floor laundry room?There are many things you can do with a shower pan liner that you might not have though about, or perhaps you have been wondering how to build something specific and didn't realize that a shower pan liner could be the solution to your problem!When you build a laundry room on a second floor, you want to ensure that your floor has the proper drainage system that is waterproof, and includes a drain, a properly sloped mortar bed, and …