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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1answer
29 views

Does water in the water heater drip pan mean my heater is bad?

I recently noticed my drip pan had about a half-inch of water in it. I could find no water leaks around the fittings or valves. The water is slowly evaporating--very dry climate area--and the water ...
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2answers
35 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
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1answer
47 views

Leaking Kitchen Sink has unusual joint that leaks

Got a leaking drain at the back end of the P-trap. When I pulled the PVC trap apart, there was no washer. Also, the male 90 pipe has flanges that keep the metal nut on the pipe. Haven't seen this ...
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0answers
17 views

Dripping shower and “sighing” toilet

My upstairs master bath separate shower leaks when I drain the jetted tub next to it and also my guest bath, which is about 50 feet away. The master shower is never used, we use the guest bath for ...
1
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1answer
22 views

Leaking Humidifier

We have a Honeywell whole-house humidifier attached to the duct directly above the heating element/electronics of our furnace. A few possible pertinent facts: The water intake is attached via a ...
2
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0answers
22 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
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0answers
56 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 ...
3
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1answer
65 views

How can I turn off this water valve?

(tl;dr - check the bolded questions and look at the pictures) Earlier this week I had a frozen (and burst) pipe. It's on the way to the outside spigots and not particularly important in the winter, ...
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0answers
12 views

I have found a leak that only seems to be appearing on my particlewood floors where could it be coming from?

I have recently taken up the slate off the floor in my home. i have found a large amount of moisture on the particlewood floor that was underneath it. There is only water there when it rains and the ...
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1answer
33 views

How can I repair a kitchen sink that is leaking from both the handle and the underneath cabinet?

My kitchen sink is a single-handle, ball-type faucet. Lately it has been leaking from the base of the handle when the water is running, and when that happens water also drips beneath the sink. Is it ...
2
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2answers
83 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
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1answer
25 views

dripping water from the shower area

Just moved into our new rented apartment and having trouble keeping the water from dripping out the bath tub area. the side of the shower curtain that is closer to the shower head is okay as we have ...
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1answer
44 views

Water leaking in ceiling when central heating turned on

Water is dripping from the ceiling when the central heating is on. If the heating remains on the drip becomes a gush (the ceiling has fallen in under the weight of water). When the bathroom ...
0
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1answer
38 views

How should I stop condensation on my roof that's leaking into my home?

Condensation in my attic causes frost which melts on warm days and leaks through my ceilings. I plan to add more insulation this spring. I have installed a bathroom ceiling fan to help with moisture. ...
0
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0answers
52 views

Is it normal for this PVC pipe to be dripping from under the eaves?

I have a 2 story house, 14 yrs old. There is a PVC pipe under the eaves over a window on the 2nd story, that has been dripping more than normal the past couple of days. Our AC unit is located in the ...
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2answers
62 views

How can I waterproof a bathroom ceiling?

I live in an apartment building. The resident upstairs has overflowed her bathtub 3 times in 2 years. The water damaged my ceiling and has been repaired twice. Now the ceiling will be replaced at her ...
2
votes
1answer
36 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 ...
3
votes
1answer
103 views

How do I fix a leak in this toilet cistern inlet pipe?

I successfully replaced the syphon of my toilet, but on reattaching the cistern to the base, the cistern inlet pipe started leaking where it connects to the main water source. It looks like the rubber ...
2
votes
1answer
31 views

How can I repair a bathroom fan under garage that is leaking in the winter?

I have a rigid metal exhaust pipe coming out of the bathroom fan over my downstairs bathroom. It goes up at approximately a 30 degree angle for about twenty feet and stops just before it gets to the ...
1
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1answer
68 views

Is this really inductive/capacitive coupling, and is this remediation practical?

I have replaced some 25W light bulbs with 4W LED-filament bulbs with 2700K emission. The light is equivalent if not superior, and 25W incandescent bulbs are becoming increasingly difficult to find. ...
1
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1answer
153 views

Leak between plastic elbow joint and copper pipe

I replaced a plastic elbow joint which had a crack in it. One end of the elbow has a PVC pipe fitted into it, and the other end is copper, which connects to an outside tap. I replaced the plastic ...
3
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2answers
48 views

Leaky windows: How to know where the leak is?

Our rented apartment has double pane windows in PVC frames. They are of good quality, I think. However, during the current weather (lots of rain and heavy winds), two windows let in some water. It ...
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0answers
42 views

Stop a leak in an outdoor plastic pipe

We had our bathroom refitted a couple of years ago, which required all the waste water piping around the house to be refitted. One of the joins in the pipe carrying all the waste water away from the ...
2
votes
1answer
130 views

How to fix leak coming from pressure gauge on water tank?

The pressure gauge that is located outside of my water tank is dripping about twice a minute. It seems like this is something I could simply replace but I wanted to get some advice as this is ...
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0answers
31 views

concrete and slate roof has started to leak

I have a house with a concrete roof with slates stuck on it (probably using gypsum). The roof is pitched, I would guess somewhere around 20 degrees. It has started to leak in a few locations. Can ...
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0answers
54 views

How to stop central heating system from leaking

Our central heating system is leaking a bit of water. The system is a Ferolli Megadens 5, it heats water for both the central heating system and the shower/tap. There are several pipes below the ...
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0answers
30 views

How can I remove the stem on my single-head bath faucet?

My house was built in 1999. The shower has a lock ring to release the plunger for the single-head faucet, but it won't come out. How can I remove it to replace the seals so it won't leak anymore?
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2answers
246 views

Replace main water valve with Sharkbite shut off valve?

Currently my main water shut off valve is soldered using a 3/4 globe valve. However the stem is leaky and i am thinking of replacing it? Is it a good idea to cut it out and replace it using a ...
0
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1answer
32 views

Should I turn off my leaking hot water tank in winter?

Just noticed that the upstairs hot water tank is firing, and there is a bunch of water on the basement floor. (This is a duplex, and no one is living upstairs right now.) So my first thought was just ...
4
votes
3answers
165 views

How do I prevent water from leaking into my basement?

How do I prevent rain water from leaking directly into the basement? As you can see in the diagram below, rain water drains into small concrete cracks (near the bright red line shown below) and finds ...
0
votes
1answer
342 views

Draft from under baseboard - pull back carpet or remove baseboard to caulk?

Using an infrared thermometer/camera, I found what seems to be a draft coming from beneath a baseboard in the corner of a carpeted room. I understand that caulking can stop drafts from under ...
1
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2answers
47 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 ...
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1answer
95 views

How can I keep my neighbors water from leaking through a wall?

tldr: How can I, (temporarily and quickly), keep at least some amount of leaking water dammed and away from a wall? I live in a three unit condo. In the basement, there is a cheaply constructed wall ...
2
votes
2answers
95 views

Water seeping through my foundation in the garage - what is the source?

I have a house built 1994, one story, slab foundation. A few weeks back my renter left the sprinkler system on for over 7 hours on one side of the house (valve was broken). By the time she called ...
0
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1answer
57 views

How can I find out why my washing machine trips the outlet?

I was washing a large down comforter in my washing machine and I noticed that the machine was shaking during the spin cycle. I let it go for about 10 minutes and decided to just turn it off, but when ...
0
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1answer
122 views

Kitchen faucet leak worsened after O-Ring replacement

My kitchen sink has a Moen model 1225 faucet, like the one pictured: . I replace the O-rings because of a leak around the handle (not the nozzle). I'm wondering if I installed the O-rings incorrectly ...
2
votes
2answers
142 views

How to fix dry wall side of newly fitted tiles shower wall?

I have had a brand new shower put in, the tiling is shown, however after about 1 month we noticed a small amount of water passing though to the dry wall. The below is now 9 months later. The ...
1
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1answer
69 views

How can I repair this rotted section of wood siding?

I have a section of wood siding that is soft and rotting. Complicating matters (and possibly causing the issue) is the placement of the seating area of the deck. The previous owners built a privacy ...
1
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4answers
2k views

dripping sound inside wall

I'll try to get everything in here, yet be concise. This is a 3-story building, plus basement/underground parking. I'm on the 2nd floor, studio. Same layout above and below. Exterior wall to ...
2
votes
1answer
46 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. ...
0
votes
0answers
48 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 ...
2
votes
1answer
73 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 ...
3
votes
2answers
240 views

How should a section of cast iron piping be replaced?

I just discovered a leaking section of cast iron pipe in my basement. There is moisture around the joints, but I guess there could be pinhole-sized spots or a crack on the bit I can't easily see. I'm ...
1
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1answer
132 views

What's the most cost effective solution for repairing a slab leak?

I live in Phoenix in a 1400 sqft home that was built in 1973, single story, brick and frame. A few days ago we experienced a slab leak in our guest bathroom, and we're currently entertaining bids to ...
1
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0answers
32 views

How can I stop suds from backing up in the drain line?

I have a 10 year old house with (probably) 2" vertical waste line inside the wall (plastic at top). Lately we've noticed suds foaming out of the drain at the end of the rinse/spin cycle. It does NOT ...
0
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0answers
45 views

Does this washing machine drum look good?

I'm trying to find the source of a bad leak on my washing machine. i have no experience with those. I tuned it on it's side hopping that it would be a pump hose loose. as it leaks during rinsing, and ...
2
votes
1answer
407 views

How to seal p-trap leaking at inlet

My sink is leaking at the p-trap's inlet. It is plastic going from my garbage disposal into a metal fitting. It looks like it was sealed with something like petroleum jelly. I've wiped it off in this ...
1
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1answer
43 views

How to fix a minor leak in situ

I have an Intex swimming pool and there is a minor leak at the outlet/strainer grid as petroleum jelly was not applied during installation. The obvious solution is to drain, rectify and re-fill, but ...
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0answers
43 views

Why is the gas water heater pressure valve leaking after installing recirculation pump & old radiator?

Kind of a complex situation. Using gas water heater as a boiler for an old cast iron radiator. In addition we added a recirculation pump. Everything was working fine but then we had leaking from water ...
1
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1answer
68 views

What could cause my water tank to leak only when I turn off the main water supply?

I travel quite a bit and so leave my water heater breaker off - as I travel for extended periods (months). In the past I used to leave the main water valve (near the meter) on - and would turn off ...