orion
New Member
I just found this forum and joined today, hoping someone can help me with a leaking bathtub problem.
About 18 months ago we moved into our home built in 1957. The master bath has a porcelain/cast iron tub in very good condition. It is a bath shower setup, with sliding glass doors mounted on the tub edge creating the enclosure. The tub surround and ceiling is all 4†ceramic tile in very good condition. Recently, when anyone showers, water leaks into the basement. The water is not coming from the drain, as I have run water directly into the drain from both the tub spigot and the shower spigot for extended periods of time and there was no leak. Rather, the leak appears to be coming from the area of the foot (opposite end from the drain) of the tub. When I start the shower, and direct water at the wall at the foot of the tub, water leaks excessively into the basement below (unfinished thankfully). I can see from the basement that the water is coming from the area directly under the foot of the tub. Now, I cleaned out the old caulk, and recaulked the tub completely this past week. I inspected the tile, and all the grout appears to be in good condition. There is no mold or mildew present at all, and never has been since we have lived here. I am baffled. Can the tile grout be so porous after 50+ years that it lets that much water through even though it looks very sound? There doesn’t appear to be leaks anywhere else in this bathtub surround, or in any other area of a similar bath in another part of the house.
I am a reasonably good DIY guy, and have dealt with many plumbing problems in several different homes for over 40 years, but this has me stumped. I need to get this fixed before it causes permanent damage to the sub floor, floor joists, etc. Any help from the experts would be greatly appreciated.
Thanks, Ed
About 18 months ago we moved into our home built in 1957. The master bath has a porcelain/cast iron tub in very good condition. It is a bath shower setup, with sliding glass doors mounted on the tub edge creating the enclosure. The tub surround and ceiling is all 4†ceramic tile in very good condition. Recently, when anyone showers, water leaks into the basement. The water is not coming from the drain, as I have run water directly into the drain from both the tub spigot and the shower spigot for extended periods of time and there was no leak. Rather, the leak appears to be coming from the area of the foot (opposite end from the drain) of the tub. When I start the shower, and direct water at the wall at the foot of the tub, water leaks excessively into the basement below (unfinished thankfully). I can see from the basement that the water is coming from the area directly under the foot of the tub. Now, I cleaned out the old caulk, and recaulked the tub completely this past week. I inspected the tile, and all the grout appears to be in good condition. There is no mold or mildew present at all, and never has been since we have lived here. I am baffled. Can the tile grout be so porous after 50+ years that it lets that much water through even though it looks very sound? There doesn’t appear to be leaks anywhere else in this bathtub surround, or in any other area of a similar bath in another part of the house.
I am a reasonably good DIY guy, and have dealt with many plumbing problems in several different homes for over 40 years, but this has me stumped. I need to get this fixed before it causes permanent damage to the sub floor, floor joists, etc. Any help from the experts would be greatly appreciated.
Thanks, Ed