For questions generally relating to the unwanted permeation of water or other liquid, indoor/outdoor air, or fuel gas through a barrier designed to contain it, including identification, repair, and prevention techniques, tools and materials.

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2
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1answer
52 views

How can I locate the leak in my roof?

My concrete flat roof is 2 years old. Above the roof I have fixed terracotta tiles. During heavy rains I find water leakages (dropping) inside my house in several places. Water drain is perfect. ...
2
votes
1answer
328 views

How to stop my mobile home's new doors from leaking when it rains?

We just replaced two exterior doors on our mobile home. Now both doors leak at the bottom of the door where the door meets the frame. With the doors closed, you can see light at both the corners ...
2
votes
2answers
525 views

Should I worry about these white marks on my exterior wall?

Below is a picture of one of the corners of my house You can notice the white mineral efflorescence that formed on the wall The patio starts just off that wall, quite a large one, rectangular shape ...
2
votes
1answer
2k views

How to find leak in a hot tub

I have a hot tub that I know is leaking. The water level keeps dropping, and it always stops at the same spot. The challenge is that there are 5 jets at the level where the water stops dropping, so ...
2
votes
3answers
3k views

What Material for Basement Walls?

I have a basement that's pretty big and has wood paneling all around. My wife and I hate the paneling since it's dark and has grooves spaced throughout it as part of the texture. So naturally we're ...
2
votes
2answers
703 views

How do I find where my roof is leaking?

I plan on selling my house within a year to a custom builder who will demolish it and build a new home. Recently rain has been leaking into the bedroom, bathroom, and kitchen. Exactly where in the ...
2
votes
1answer
434 views

Is it possible to over tighten adapters, valves, etc, causing leaks?

My son replaced the sillcock valve easily enough, using plumber's tape at the connections, but there is a tiny drip from the adapter and now the water shut-off valve. The home was built in 1990. ...
2
votes
2answers
17k views

What is causing toilet supply water leaks above the coupling nut?

In my toilet, when the shut off water valve is open: Water leaks above the coupling nut: If I close the supply water valve and the tank is full, there is no leakage. What could be causing the ...
2
votes
2answers
8k views

How can I repair a slow leak in my concrete fountain?

I have a painted concrete fountain whose bottom well slowly leaks over about 2 days. My area gets to ~-20c (-9ish F) in the winter, so I worry that trapped water is slowly destroying it. I suspect ...
2
votes
1answer
14k views

Why is my main water supply shut off valve leaking even while closed?

While prepping to install a new kitchen faucet, I went to shut off the water supply to the house since there were no valves under the sink. I mistakenly chose to turn the city-side (gate valve) supply ...
2
votes
1answer
2k views

How can I connect a faucet adapter to a non-standard faucet without leaks?

I have a brand new countertop dishwasher with a faucet adapter that connects the faucet with a hose going into the dishwasher. Both my faucet and the faucet adapter are double threaded (inside and ...
2
votes
1answer
785 views

Why is my Delta kitchen faucet dripping? How can I fix it?

I installed a Delta Ashton single pull faucet in my kitchen about a year ago. Recently, it has started leaking both at the pivot and at the spray selector on the wand (red areas circled in the image ...
2
votes
1answer
245 views

Should a leak repair take effect immediately?

I had a repair job earlier to fix a leaking hot water cylinder and the guy who repaired it replaced the valves. The cylinder continued leaking for a while but eventually stopped after a few hours ...
2
votes
1answer
128 views

How do I fix the drain in our refrigerator

It's a GE TBX25PASJRAA. Water collects in the refrigerator compartment, a tray placed at the back of the top shelf catches most of it. I assume it's defrost water that's not going where it's ...
2
votes
4answers
333 views

Leaking corrugated metal roof

I have a place that has a corrugated metal roof under a wood deck. It's a pretty large area, maybe 40' x 40'. When it rains, water leaks through some of the nails. The deck boards are not nailed ...
2
votes
2answers
83 views

How can I repair a leaking wall valve for future laundry sink?

Just found the stub for an unbuilt sink in our laundry room is leaking. Tightened but moisture continues to collect below the valve. Not sure about next steps to explore before calling a plumber. You ...
2
votes
0answers
31 views

My hotwater heater is new, just installed, As soon as the tank fills and heats up the relief valve starts leaking out water

This is the second hotter I have installed in a two month period and the same problem exists. This is an electric heater. The original heater was taken out because it rusted out. Does anyone have any ...
2
votes
0answers
457 views

Shower Frame is leaking (at the corner)

Our framed corner shower is leaking at the "seam." At the corner where the two sides meet, the panels seems to be loose. Whenever I spray water on the glass and framed walls, some water will leak at ...
2
votes
3answers
2k views

What can I do about water leaking behind the shower tray?

Background: I've moved into a house 3 months ago that I have been renovating for a while. I have done a lot of the work myself but I left my builder to do the plumbing and tiling while I was away for ...
2
votes
2answers
201 views

Will thicker o-ring stop this faucet leak?

My countertop dishwasher requires attaching an adapter to the kitchen faucet. My landlord replaced the faucet yesterday (which had a leak in another place regardless of dishwasher). Now when I attach ...
2
votes
0answers
131 views

How can I fix this leak behind my toilet? [duplicate]

Possible Duplicate: How can I fix this leak? There's a leak in the tube behind my toilet. (see the drops of water coming out of the joint ?) What would be the easiest way to fix that ?
2
votes
0answers
60 views

How can I fix my leaky bathtub faucet with minimal damage to the wall? [duplicate]

Possible Duplicate: How to fix a bathtub faucet that leaks only when the shower runs? Our bathtub faucet leaks a steady stream of water. Sometimes this will temporarily slow to a drip if I ...
2
votes
0answers
623 views

Why is water running down my garage wall? [closed]

Help I am confused. I have a problem with water running down my garage wall. When I go in to the garage in the morning there is a little moisture on the top of the walls. However as the day goes on ...
2
votes
3answers
2k views

How can I turn off the power to an outlet if a water alarm is triggered?

I'm installing a dishwasher on a second floor, and after having 3x dishwashers leak during their run cycle during my life, I'm understandably hesitant. I will definitely be installing a water alarm. ...
1
vote
2answers
1k views

Need Quick Fix for Leaky Door

Hurricane Sandy is starting to hit us, and we have come to realize our basement door is leaky, and it's starting to soak our basement. I found where the water is coming in, the bottom corner of the ...
1
vote
1answer
304 views

How can I repair a toilet that is leaking at the base?

Flushing the toilet causes a small amount of water to leak out from under the base of the toilet on one side. Stops after 2-3 seconds. Also noticed there is a higher pitch dripping of water which ...
1
vote
1answer
280 views

What typically causes a toilet to leak?

So I have a leaking toilet and it's leaked through the ceiling drywall... is that typically caused by a leaking seal, or is it the toilet itself? It's been noticed today after we had a toilet ...
1
vote
1answer
231 views

Who do I call, roofer or plumber?

Last fall, I noticed my first floor kitchen had a leak that dripped down through the lighting fixture. This happened during a pretty strong rainfall. There is a bathroom above it but it had not been ...
1
vote
4answers
3k views

How can I seal around this pipe on my roof?

I have a PVC furnace exhaust pipe coming out through my roof. Unfortunately, the guy who installed it used the wrong size flange. So instead of the rubber rising upwards against the pipe, it is sunken ...
1
vote
2answers
11k views

What alternatives do I have to cap/plug the kitchen spray nozzle

I have a seasonal camp that is winterized each year. The kitchen faucet spray nozzle must have suffered from some ice damage and leaks constantly. The feed line to it comes from the mixed section ...
1
vote
2answers
25k views

What can I do about my leaking washing machine faucet?

I recently hooked up a new washing machine to the faucets in my sink. They mostly work well, but both of the faucets drip slowly when there's water flowing through them. What can I do? I've tried ...
1
vote
2answers
96 views

Home Repair of Refrigerator Waterline

I have an 10 year old LG refrigerator (model LRFD25850ST). The white polyethylene waterline running from the refrigerator water pump up the back of the refrigerator is leaking about half-way up. It ...
1
vote
2answers
51 views

How to fix a vanity mold built up as a result of valve leak?

I noticed a valve leak too late and now part of the vanity has built up some mold. I would like to avoid replacing the entire thing obviously. So I would like to understand how (un)safe it is to keep ...
1
vote
2answers
113 views

What to do if average gas usage increased by 30x but they say there is no leak?

Not sure if this is the right place, but figured you guys may have some answers/suggestion of what to do? My average hourly gas usage has increased by 30x suddenly and the company said they will send ...
1
vote
1answer
708 views

How to repair leak mould under bathroom floor tile?

The attached picture is a bathroom floor. The tile worked loose and on lifting it I found extensive black mould under it (killed and cleaned off it before the picture was taken with a mould killer ...
1
vote
1answer
2k views

What should I do about soaked particle board under my kitchen sink?

I recently discovered I have a leaky garbage disposal (that i have yet to fix). I think it had been leaking for a while, and it has caused the particle board beneath the kitchen sink to sag. I have ...
1
vote
4answers
995 views

What type of common materials can I use to detect water infiltration/leaks?

I am trying to find the source for a water leak in my car when it rains. The answer here should also be good for hard to find water leaks in a house. Is there a material I can use which tells me the ...
1
vote
1answer
3k views

How to stop a shower stall from leaking

I have a corner shower stall that's leaking. The leak is occuring on the right hand side of the shower stall, about a foot off the ground. What can I do to stop this leak? Here is the shower stall: ...
1
vote
1answer
109 views

Toilet Tank slow leak, have all new parts, tried all troubleshooting…help!

Just installed the Fluidmaster 400ARHRK (http://www.fluidmaster.com/our-products/toilet-fill-valves-toilet-parts/400arhrkp10-performaxr-all-in-one-toilet-repair-kit.html) and we still have a slow leak ...
1
vote
2answers
148 views

Is this a condensation problem or. A roof leak problem?

Noticed a water spot on my unused bathroom ceiling. Crawled into the attic And found this is right below the sewer vent. In my kitchen there is another similar stain right around another drain ...
1
vote
2answers
116 views

Leak at Main Shut Off Valve

I've dealt with a little bit of plumbing fixing toilet valves, but now my main water shut-off valve seems to be leaking in a very particular spot. Not sure what steps I should take to resolve this one ...
1
vote
2answers
96 views

Electric water heater leaks around the top, how do I fix it?

My water heater is leaking from the top around the copper fittings. It seems to be filled to capacity. Will adjusting my pressure relief valve stop my water heater from leaking? I turned the main ...
1
vote
2answers
447 views

Does air trapped in water pipe disturb the meter reading?

I have about 7 meters of PVC pipe connected to the water meter. Some of this pipe is above the meter level so some air sure gets trapped inside. Is it possible that the air in pipes expand and ...
1
vote
2answers
127 views

What is coming out of my pipe and how can I fix it?

A water spot appeared on my basement ceiling, so I cut a hole to explore what was going on. I found the following: Something is going on with the pipe, a growth of some sorts. I'm assuming it isn't ...
1
vote
2answers
225 views

How do I stress test a roof for leaks?

I am about to have some ceiling work done on my house that has previously had roof leaks. I would like to be sure that the repairs to the roof are successful. How would I go about stress testing the ...
1
vote
1answer
354 views

How can I repair a broken bathroom sink drain?

My bathroom underneath is leaking at the joint point. The pipe seems to be okay. And the surface of the sink, the ring was broken. When I hold the pipe underneath, it can be moved up and down and ...
1
vote
2answers
4k views

Newly installed water heater with faint gas smell

Installed a new water heater last night (Rheem Performance Plus Model #XG50T09HE40U0). All went well with installation (including gas line bubble test), but this morning I could detect a faint smell ...
1
vote
1answer
168 views

Exhaust fan leaking from elbow joint connected to the ceiling

I have a metal elbow joint that is leaking. It is connected to an exhaust fan in the bathroom and runs to the roof. What can I wrap the elbow with to stop the leak?
1
vote
1answer
840 views

How can I stop this downspout leak?

The image is outside of my house where the down drain leads away from the house. The water flows in the direction of the arrows, and leak occurs where the "T" connector connects to the outlet. I tried ...
1
vote
1answer
1k views

What could cause water to come up from the bottom (upwards) through the tundish?

I have an oil-powered boiler along with a water cylinder which has been installed in our home for a number of years by some previous owner. We've been here a couple of years without a hitch. Just the ...