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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11
votes
4answers
9k views

How can I prevent spillage from my bathtub?

Let's set the scene: The horizontal surfaces of the bathtub in my apartment are flat. We have a double shower curtain (with the waterproof bit that hangs on the inside of the tub and the fabric bit ...
3
votes
2answers
599 views

What should I do to make good on some lightly water damaged plaster?

When we moved in to our house (an early 1970s build in the UK) we noticed some damage to the plaster above a window; the surface was uneven and some was loose. It appeared dry so the surveyors and ...
3
votes
1answer
287 views

Could sound insulation around copper pipes cause condensation?

A leak in the bathroom, above the kitchen, started as a small water stain on the ceiling. I opened the ceiling and determined insulation (2 insulation pieces), that was placed to absorb the sewer ...
0
votes
1answer
1k views

Why does my toilet still leak after replacing the wax ring?

I just replaced the wax ring under my toilet. Now when you flush, it leaks worse than it did before! I am so confused! Is there something else that needs to be replaced?
3
votes
2answers
4k views

What is the method to seal a concrete roof?

We are staying in a home which has a concrete roof. Now we are facing leakage in the roof during rainy seasons. What do we have to do? How do we protect the roof from leaks?
1
vote
4answers
242 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 ...
2
votes
1answer
6k views

How to fix a leaking bath tub overflow drain?

My bath tub is over the kitchen on the second floor. It appears the bath tub overflow drain leaks a sizeable amount. At times the kids aren't paying attention and the water goes in. The water leaks ...
1
vote
0answers
67 views

Is there a way to install a tub such that it can dry out if water gets behind it?

When you install a tub, you try to build the surround such that water can't get through to the wall. That's great. Nothing is perfect, and eventually small amounts of water will seep through. Then ...
1
vote
4answers
1k 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
votes
1answer
180 views

Why are my concrete water tanks not retaining water?

I have concrete water tanks, where I grow ornamental fish. Recently on draining the tanks to clean, I observed that they do not retain the water. The tanks drain over time, ...
2
votes
5answers
14k views

How do I seal the sink basin opening?

I purchased a new bathroom sink and faucet and set everything up according to instructions. The faucet instructions told me to use silicone for the drain lip (the border thing around the stopper in ...
5
votes
4answers
2k views

How can I locate and repair a leak?

We recently bought a 100 year old house that stood uninhabited for 18 months prior to our move. Everything had been properly winterized for the cold winter months (Temperatures can reach -40 C) and ...
-1
votes
1answer
259 views

How can I repair leaky windows/doors?

I have a big window above the entrance double door. Whenever it rains against the window I find the leaks at the top of the window corner, at the bottom of the window and in my cold room which is ...
1
vote
2answers
453 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 ...
2
votes
2answers
207 views

What should I do about mold until the leak feeding it gets fixed?

About three weeks ago I noticed a leak on the ceiling of my studio apartment. When it began it was just a leak, a few days later it began to get dark-stained all around it and now it's covered in a ...
7
votes
2answers
4k views

What can I do about high water pressure that is causing a leak?

One of our showers has an intermittent leak, and I've figured out that it happens when the hot water heater is on. There's no expansion tank on the cold supply side for our hot water tank, so I'm ...
0
votes
2answers
3k views

How do I repair this leaking toilet supply nut?

I've got a leaky toilet that I'm trying to fix (and in the process making worse). The leak seems to be coming from the brass nut on the right of the photo here: This nut has a washer in it so ...
2
votes
1answer
359 views

How can I determine what type of washer/gasket to use for an antique shower?

I have an old home (built in 1760). One of the beloved features is the clawfoot tub in one of the bathrooms. The shower assembly leaks from the shower head and my attempt to replace the gasket/washers ...
6
votes
4answers
8k views

Does water dripping through my soffit indicate a problem?

When it rains, water drips through the soffit and along the inside face of the fascia. This picture shows the water dripping through, but when it rains harder sometimes there's more: My landlord ...
1
vote
2answers
4k views

How can I tell if stains are caused by a ceiling that is drying out, or if there is still a leak?

Historically we've had a leak from our shower in our bathroom which has leaked into the neighbour below's bathroom and kitchen (this has gone though the bathroom wall to the kitchen which is ...
4
votes
4answers
2k views

What to do with leaky sink?

Our kitchen sink has been slowly leaking for several months, and as of yesterday, it is finally leaking so bad we can't use it until it's fixed. I'm generally handy, but when it comes to plumbing of ...
2
votes
1answer
981 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 ...
0
votes
2answers
2k views

How can I replace a water pipe on the second floor without the need to damage the bathtub?

My father is the owner of the house, and on the second floor area there is a bathtub over the top of the water damaged ceiling on the first floor that i currently live, my father told me that these ...
3
votes
2answers
942 views

Should the plastic walls of a shower kit have air bubbles?

We had a corner shower installed awhile ago in our basement. The kit came with thin acrylic walls that were glued to the waterproof gyprock behind. However, there are air spaces between the lines of ...
4
votes
2answers
2k views

What could cause a toilet to keep running?

I have an American Standard toilet I installed last year. I don't know much about plumbing, but I was able to install this toilet. It seems to function okay, except for what I think is a mechanical ...
1
vote
1answer
2k views

How do I deal with a leaking toilet cistern inlet pipe?

Recently there's been an odd, damp smell coming from one of our bathrooms. On further inspection, there seems to be a leak on this pipe where it connects to the bowl (where the little red arrow is). ...
4
votes
1answer
655 views

Is my septic tank leaking?

I have a 1000 gal plastic septic tank about 25 ys old that drains into a seepage pit. When I am away for 3 weeks the water level drops about 6 inches below the output drain pipe. I fill it back up and ...
7
votes
3answers
3k views

Can teflon tape be used on a threaded joint behind a wall?

I'm remodeling my bathroom. Last night I took the cement board off the wall where the pipes run for the shower. One of the pipes that carries water to the shower was corroded. Upon further inspection, ...
6
votes
2answers
9k views

How can I get low water pressure in sprinkler system fixed?

I have a new house that is still under warranty. Compared to at least two of my neighbors whose houses were built by the same builder and have very similar sprinkler systems, my sprinklers put out ...
4
votes
2answers
957 views

Did I just ruin the flange on our toilet?

The point where the elbow joint from our flushometer meets the toilet bowl has begun leaking (dripping, really) whenever we flush (so, whenever water passes through it). I jiggled it a bit and the ...
1
vote
2answers
4k 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 ...
3
votes
1answer
281 views

How can I fix a leak in the pipe coming out of my water heater?

There's a water leak in the tube coming out of my heater. Yet the bolts look tightly put. I'm not sure how to fix it. Any idea ?
2
votes
0answers
130 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
2answers
8k views

How to stop a leak of water through a concrete floor

I live in an apartment building. Each house has a bathroom with a concrete floor covered in tiles. In the corner of the floor is a drain with its pipe going all the way through. However, I have ...
3
votes
1answer
948 views

How can I locate and deal with mold between floors?

About 9 months ago, my wife and I replaced a toilet that had a broken wax ring. We got some water leaking down to the ceiling on the first floor. Now I'm having what seem to be mold symptoms -- I ...
1
vote
1answer
758 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 ...
0
votes
2answers
3k views

Repair holes in copper pipe

The drain pipe under my sink is made of copper and has a couple of small holes just before it goes into the wall (and eventually leads out to a greywater tank). The picture below is taken from ...
4
votes
2answers
263 views

How much water is too much water underneath the basement concrete?

We are getting ready to install a new shower in our basement. When we had our house built about 8 yrs ago we asked to have a shower & toilet drains roughed in. I cut off the plastic cover for ...
2
votes
2answers
3k views

How to fix leaking PVC fitting?

I screwed up. I'm usually pretty good with PVC. I used the approved cleaner and primer, and Weld-On 705. I've done this dozens of times. But here's where I screwed up: one part was a threaded ...
4
votes
3answers
893 views

How can I repair/replace tires on a hand cart?

I have a few small hand-carts. One of them is the two wheel hand-truck/dolly, and one is a larger one on four wheels with an upright handle. Both have leaky tires. Some of the tires have a slow ...
3
votes
1answer
157 views

What could be leaking after installing a pet sprayer on a tub?

Installed a simple pet sprayer in the upstairs master bathtub. It has a long hose with a release valve/button on the very end of it. About 6 hours after installation (and without officially using it ...
4
votes
1answer
3k views

Why won't my water heater stop filling?

I noticed tonight that my water heater appears to be trying to fill with cold water, but it won't stop. I can hear water flowing through the pipe, and the overflow drain pipe (white one just above the ...
0
votes
1answer
239 views

I have a leaky shower. Builder thinks a total renovation to bathroom is needed to waterproof whole bathroom [closed]

So the builder I got in thinks I should remove shower, vanity and toilet. Basically a renovation of the whole bathroom upstairs to waterproof the bathroom. The leak is obvious that it is from the ...
1
vote
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
vote
1answer
282 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
443 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
519 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
votes
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 ...