Here is a quick way to fix a leak beneath your bathroom tiles. . looking for a water leak, the water may exit and be visible at one area of the floor, but . mix a small amount of grout and apply to the tile to cover all the spacing between the tiles. Dec 4, 2018 - Fixing a leak from an upstairs bathroom requires locating it and . Evidence of a leaking wax toilet ring might not show up on the bathroom floor, but this is . main drainpipe to which all fixture drains attach are often accessible . Splash water all around a shower door. If water seeps out from behind the frame, caulk the frame on the inside. Run a new bead along the floor/tub joint. Another way to fix this would be to take up the entire floor and redo it, . such a leak may be behind the wall along a pipe to the shower head or some other place . Mar 7, 2012 - In our newly remodeled house, our 2nd floor bathroom leak water to . AND perimeter where it meets ALL vertical surfaces, and replace with an . Jan 26, 2016 - Pete the repairman shows up on Wednesday, deems the bathroom floor to be damaged and pulls up the tiles. Now he just has to put down new . Oct 24, 2012 - A bathroom plumbing leak can lead to costly water damage, but the signs aren't always obvious. . to fix those leaking pipes or plumbing fixtures before things get worse. . If your bathroom floor is buckling, cracking or beginning to stain for All comments are subject to review and approval prior to posting. Before you move on to fixing the leak, the first thing you'll have to figure out is . you'd have been causing water to penetrate through the bathroom floor and into .