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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2answers
4k views

How can I fix this persistently leaky shower faucet?

Several weeks ago water began slowly dripping from the shower head in our master bath. Also, the underside of the hot water faucet is wet long after the water has been turned off and the shower has ...
1
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1answer
291 views

Should I be concerned about rusty nails just inside an outer wall?

Last year I nailed down the linoleum in my pantry with small brads because it was curling badly. This year during spring cleaning I noticed that the nails on the edge near the outer wall of the house ...
3
votes
2answers
4k views

How can I temporarily fix a leaky faucet?

I have a house from the late '20's and my hot water leaks in my tub. I've had it fixed a few times by plumbers and the last one said that to permanently fix it, I'm going to need to replace the whole ...
2
votes
0answers
54 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
450 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 ...
3
votes
2answers
527 views

How can I identify the source of a leak at the hot water heater?

My water heater has a slow leak. From what I can tell so far it is coming from either the cold water inlet or the hot water connection. The cold water inlet seems to be the culprit to me because that ...
3
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4answers
7k views

Leaking outdoor faucet - stop gap solution?

My outdoor faucet is leaking in a constant dribble, regardless of how tight I turn the handle. The faucet looks very similar to this one. I'm going to replace the whole faucet in the next month or ...
3
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2answers
2k views

How can I repair a drain that won't stop leaking?

I have a kitchen drain that won't stop leaking. I've checked, and it's definitely leaking from around the joins in the PVC pipe. I've replaced several of the washers, as well as the P trap (bend). ...
6
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2answers
14k views

How can I repair a leaking water tank?

I have a leaking water tank here in Bombay, India. I'm looking for suggestions on how to repair it.The tank is a plastic Sintex water tank. There are cracks around a water pipe running into the side ...
4
votes
2answers
937 views

How should I seal a shower base that is leaking?

I have a shower stall with a cement-like slab base. The shower base is ancient and has developed some cracks. The top surface has some sort of sealant which has worn away, with the result that water ...
2
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1answer
3k views

Can you replace valve stem packing without shutting off the faucet?

The main shutoff to my house is a 3/4" FIP, that's leaking out the valve stem... the last several times turned on and off, it has 're-sealed' itself with lime and calcium deposits, but not this time, ...
6
votes
2answers
605 views

What are some ways to find a leak in a pipe?

I have a leak somewhere under my sink in the kitchen. I have a number of junctions/pipe/hoses there (6 lines), and one of them has a leak. It doesn't happen all the time, only when there is back ...
3
votes
2answers
482 views

Bathroom air vent drip

I have a constant drip coming from the air vent in my downstairs bathroom. After one week it has filled a bucket full of water. There has been no snow or rain in my area. The air conditioning hasn't ...
1
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1answer
2k 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: ...
3
votes
3answers
844 views

Plywood floor gets inexplicably wet, what could possibly be the cause? [closed]

House is on piers with insulation underneath. We had a plumber come look at it and he says he sees no pipes there, has no idea, cannot help. Every day there is about a 4 ftx4ft area of light water, ...
5
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2answers
877 views

What would cause my dishwasher to leak when it starts filling?

my Maytag DW-2 dishwasher started leaking water from a small hole under, near the back and to the left whenever it starts filling with water. It must leak +-1 cup then stops leaking for the duration ...
1
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2answers
312 views

How can I find the source of a leak?

We have a lead lined, concave roof on a bay window. The roof itself has a small drain. Inside the house, below the bay window we have a small leak that occasionaly appears when it rains. I have ...
2
votes
4answers
5k views

How to permanently remedy a patch of mold on a ceiling from a water leak above?

I recently discovered that water was dripping from the ceiling light fixture in a first floor bathroom. It turned it was due to a toilet leak (faulty wax ring) in a bathroom directly above. The ...
2
votes
1answer
514 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 ...
4
votes
2answers
2k views

What is the cause of dishwasher vent leak?

My dishwasher has a vent in the top of the door which I suppose is opened during the dry cycle to allow steam/moisture to escape. Recently, after running a load of dishes, when I open the door, about ...
2
votes
3answers
1k views

Can wind force rain into the soffits?

There is 1 and only 1 leak (thank God) that is driving me crazy. When the wind blows from the south and hits the house from that side, there is a drip that develops and comes from above the top of the ...
3
votes
2answers
6k views

What should I do about water dripping into my smoke detector from the attic after a heavy rain?

I live in the Midwest of the United States, and we not-too-rarely get a large amount of rain coming down at one time both in the spring and sometimes in the fall. Last night was no different (aside ...
3
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3answers
3k views

Why would a sprinkler Air Valve leak after winterization?

I had someone come over my house and winterize the sprinklers. He explained to me what he did: He said he closed the main valve to the sprinkler system, hooked up a compressor and blew out all the ...
4
votes
2answers
2k views

How do I fix a leaky spigot on a rain barrel?

I created a rain barrel using an old plastic 55 gallon barrel and a brass spigot. I drilled a half-inch hole in the side of the barrel for the spigot, wrapped some plumbers tape around the threads, ...
5
votes
1answer
274 views

How do I diagnose an occasionally leaking dishwasher?

We are remodeling our kitchen, part of which will be replacing the vinyl flooring. When pulling out the vinyl and 1/4" plywood I found many water stains which appear to have started under my ...
4
votes
2answers
607 views

How do I take apart an older model bathroom faucet?

I'm trying to take apart a leaky bathroom faucet. I've isolated the leak to the cold valve, but I cannot figure out how to disassemble the faucet. I've watched several helpful videos and read ...
2
votes
2answers
702 views

What can cause a wet patch to appear on an outside wall around an external tap?

I have just noticed that I have a wet patch around my external tap on the outside wall. The wall seems to dry throughout the day. I have turned off the water to the tap, but the following morning, the ...
6
votes
3answers
468 views

How do I repair a leaking toilet tank?

I replaced the flapper in my ceramic toilet tank and the leak from the tank into the bowl slowed, but it still leaks. What is the next step I should take to get rid of this leak?
3
votes
2answers
3k views

How do I fix a leaking skylight?

I have a skylight on a shingles roof. I don't know much about the skylight as it was installed by a previous owner, but every year, at the beginning of the rainy season, the skylight leaks. And every ...
2
votes
6answers
18k views

How do I approach new water stains on my ceiling?

I am a brand new home owner with almost no experience with DIY stuff. There was a few days of significant rain and now my wife noticed some stains on our 2nd floor ceiling that we are pretty sure ...
0
votes
1answer
702 views

How can I stop a stainless steel drinking water tank from leaking?

I have stainless steel drinking water tank that is leaking from the weldings (few pin holes). What is the best way to stop these leaks, without draining the tank? Welding could be option but I have ...
5
votes
3answers
31k views

Why does my washing machine leak only during the spin cycle?

For the second time in a month, I found that my washing machine had flooded the kitchen floor (and part of the basement via the hole for the water line to the fridge). The first time, I only ...
1
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1answer
252 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 ...
3
votes
1answer
336 views

Will Liquid Plumber Foaming Pipe Snake corrode the drain seal on my bathtub?

I just bought and used a bottle of Liquid Plumber but I was just worried about whether the stuff might be able to corrode the rubbery seal under and around the top of the bathtub drain. I live on a ...
2
votes
1answer
850 views

What could cause condensation on a ceiling after painting with a roof sealer?

I am renting an apartment and the tenants recently complained about water droplets on the ceiling in one of the rooms. The apartment is on the first floor and surrounded by plants (we live in a ...
4
votes
3answers
10k views

Stuck, leaking water shutoff valve to toilet

The problem... I recently replaced the fill valve and the flapper in one of the toilets in my house. When I turned the water back on using the shutoff valve below the toilet, a slow drip had ...
2
votes
1answer
235 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
821 views

Can I fix a possible gas leak on a valve for a hot water system myself with Thread Seal Tape?

Is a leaking gas fitting something a non-professional should even attempt to fix? Symptoms: There is a slight off odor around the hot water system, after some experimentation of turning the gas off ...
1
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2answers
1k views

What should be cleaned or examined after an air conditioner drain pipe leak?

The other day, we found some water on the floor in our utility room. After some research and investigation, we discovered that the drain pipe from the central air unit was blocked. We were able to use ...
2
votes
1answer
119 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 ...
5
votes
4answers
5k views

Water coming in through the walls of an old concrete garage

I recent bought a house with a detached garage, made of old concrete (high aggregate content) reinforced with steel rods and set into a hill. Built in 1938 or so; no waterproofing. Now that Boston ...
3
votes
2answers
599 views

Locating a leak, water on top of kitchen cabinents, under two bathrooms and drain stack

I am trying to locate a leak that has reappeared. The leak appears on my kitchen countertops, it actually is leaking on top of one of my corner cabinets. Theres a bit of a gap between the cabinet and ...
2
votes
1answer
485 views

How do I keep my well pump connections from leaking?

Well, I asked the question at the end of last season on which hoses to get. The new Summer season is upon us and I've located some comparable hoses (could not find the exact ones mentioned, but found ...
5
votes
1answer
1k views

Why is my refrigerator leaking?

The make of the unit is GE and below is a link to a picture of the label on the back. There aren't any other markings anywhere. I'm guessing this is an older model. Here's a close-up of the ceiling ...
5
votes
1answer
838 views

Dishwasher air gap problem

Problem: When dishwasher drains it dumps water to the sink through the air gap. Problem started accuring 6 month after kitchen/sink/dishwasher was installed and used. What I tried: Opened the ...
3
votes
1answer
554 views

Shower head washer woes

I was installing a new shower head (Brand: Niagara Earth), and apparently overtightened it, cracking the washer in the process. Unfortunately, it seems to be a specialty type of washer that has an ...
15
votes
2answers
685 views

1lb of cure is worth 10 tons of mold: DIY repair of a poorly sealed window? lots of photos herein

Preface I live in China. Construction is largely handled by unskilled migrants, and one cannot just call up a specialist contractor to fix a major issue. Problem I've got a window that was not ...
2
votes
1answer
439 views

What to do with a leaking ceiling

I live in New York with 45 degree temperatures, and after heavy rain last night I have leaking ceilings all over my house. Water is just seeping through the ceiling, drops and stops. The water dries ...
1
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1answer
1k views

Toilet Supply Line and Valve Leaking

I had an issue with my bathroom flooding, so I emptied out the toilet (turned off the valve and flushed until it was empty). Then after 2-3 days, the toilet backed up. Yech. Anyway, I re-opened the ...
1
vote
2answers
11k 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 ...