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1answer
1k views

How do I insulate around conduits and into difficult edges in my attic?

I am thinking about adding a little over a foot of insulation to my attics. I understand that there shouldn't be gaps between fiberglass batts (I read that this can reduce efficiency by 25%, whatever ...
0
votes
1answer
507 views

Waterproof seal between two submersed pipes

I have an odd problem. Essentially I am working on fabricating a connection between two fiberglass pipes that are intended to be submerged underwater (depth 30ft). No water should make it inside of ...
5
votes
2answers
974 views

How do I realign copper water pipes after cutting?

I cut a 1/2" copper pipe to insert a tee fitting a which will eventually go to a Pex line for an outdoor tap. The copper pipe was vertical, and when I completed the cut I found that the pipe was ...
4
votes
2answers
836 views

What do you call this old pipe to bath tap join and how do I remove it?

I'm trying to replace the bath taps. I'm at the point where i've removed one, but can't get the 2nd one off. They are connected differently (go figure). See attached image: As i'm new to plumbing i ...
5
votes
3answers
6k views

AC Coolant pipe has condensation and leaks inside wall

I've got an old AC unit (probably 13+ years old) that came with the house that I bought. This summer I noticed some water damage on the drywall in the basement, so I cut the damaged drywall away, and ...
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0answers
296 views

opening water pipe/tap has hissing noise throughout the house [duplicate]

Possible Duplicate: How to eliminate the “whooshing” sound of water running though pipes. I have a 3 story townhouse. Any time when I open a tap, even very slowly that water is ...
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5answers
12k views

How do I paint a basement ceiling and heating pipes?

What is the best way to paint a basement ceiling? Can I paint the copper baseboard heating pipes? Do I have to use special paint?
4
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1answer
2k views

What is the white, crusty, crumbly stuff I find in my kitcken sink drain pipes?

From time to time my kitchen sink needs to be unplugged, and each time I invariably find accumulations of a crusty, crumbly white material in the pipes. It looks a lot like old cheese, has no ...
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votes
1answer
384 views

Mystery copper pipe in basement

In recent flooding I started excavating our (cracked, failing) concrete basement floor. (it's just a thin layer over a dirt floor--old house) I stopped when I found a 1/4" copper line buried in the ...
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3answers
892 views

Screaming shower head (the sequel)

See also this question: I recently soaked my Moen shower head in vinegar for a day to fix a problem where the center jets which pulsate were not working. Inside is an impeller of some kind and I ...
6
votes
3answers
502 views

How do you insulate your pipes to protect against freezing?

So, my pipes froze in my house today, and it made me realize that I should better insulate them for the rare days that it gets in the teens here... What should I do to insulate them?
1
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2answers
347 views

Outside water pipe covered in ice

A month ago my house's sprinkler pipe formed a hole and exploded due to pressure. This was caused by the fact that I had forgotten to shut the water off to my sprinkler system before it got too cold. ...
2
votes
4answers
318 views

How do I level a pipe with the ground?

I have a drain made of PVC pipe on my back porch. The PVC pipe sticks up from the concrete about an inch or so. What is the best way to cut the pipe down so that it will be level with the concrete? ...
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votes
3answers
16k views

Why do our baseboard heating pipes make a loud banging noise after a new furnace was installed?

We had a new furnace installed about a month ago. The heating in our house is hot water baseboards. Ever since the new furnace was installed, when the heat comes on or turns off, there is a loud ...
9
votes
3answers
562 views

Do I need to do anything for my external spigots during a short hard freeze?

Like the questioner in Do I need to do anything to protect my pool during a rare freeze? I live in central florida and its going to be a hard freeze tonight. Do I need to let the spigots drip or cover ...
8
votes
2answers
6k views

Why does our shower make a screaming noise?

Our shower has a problem...It's very loud! When water hits the correct temperature and flow the shower immediately starts shrieking like a banshee. It seems to be related to the flow because we can ...
2
votes
2answers
983 views

Is cleaning the tub with bleach bad for the plumbing?

My wife had a brainstorm and we tried cleaning the tub with a dilute bleach solution, letting it soak overnight, and it worked very well. The tub still needs a cleaning, but the bleach loosened the ...
4
votes
1answer
598 views

How to drain a baseboard radiator system for a repair? How to refill the system?

I have a leak in the second zone in my baseboard radiator system. When installing some drywall in the room the previous owners nicked the copper pipe with a drywall screw, and it appears to have ...