How Do You Build A Leak Proof Shower Pan?
If you want to build a leak proof shower pan, you need to pay special attention to the seams and the lining. Some leak proof showers use a fabric liner; others use a membrane of plastic. Both are good methods of making your shower leak proof if you follow the instructions to the letter. The rubber membrane shower pan liner, however, tends to be a little less expensive. It is a little more time consuming to install, but when completed properly, remains leak proof for years. Take measurements of the area that you have framed for the shower. Once you rough in the drain, you’ll need to measure the distance from the center of the drain to all the surrounding walls. These numbers are to find the appropriate slope for the shower stall floor. If you want a leak proof shower, you need to make sure that the water drains adequately. The slope needs to be 1/4″ per foot of distance. If your wall is 3′ from the center of the drain, the concrete line on the outside is 3/4″ up and angles down to 0 in
