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1answer
36 views

Are my outside HVAC units and condensation drain PVC pipes set up correctly?

I'm a newbie with this stuff, but here's my situation: I have two HVAC units in my home. One sits on top of the patio and one sits on the ground. Both of them are draining condensation from the PVC ...
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0answers
16 views

3/4 slip to male fitting does not match garden hose outlet

I am replacing an irrigation system. It looked like the 3/4 inch pipe led into the outlet using a 3/4 inch slip to male adapter but the threading on the old adapter seems a little smaller in diameter, ...
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1answer
27 views

Sealing threaded PVC pipe

What is recommended for Connecting 1" Schedule 80 PVC threaded fittings to prevent leaks. I have tried pipe dope, but leaks developed between nipples and elbows. Do you have any suggestions.
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1answer
30 views

How can I complete these repairs to my sprinkler system?

I have two (hopefully small) repairs that I need to do for my system. Luckily most of it is in a control box, so it is easy to get at. Here's the setup: At the top was a valve that was broken, and ...
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6answers
84 views

3" conduit with many bends - is it worth to build it?

I am working on sending some cables (RG6, Cat5 and speaker cables) from basement to the attic. This is a typical 2-story house. After reading some posts found over the Internet, I am now considering ...
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1answer
182 views

How to connect kitchen sink PVC J pipe to flanged drain pipe?

How do I connect the PVC J pipe to the drain pipe in the kitchen sink? The drain pipe has a large flange on it. Because of the size of the flange, when using a flanged "top hat" washer, the nut ...
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2answers
558 views

Does UV exposure cause deterioration to PVC pipe which can lead to catastrophic failure?

I've heard over the years that PVC should never be exposed to ultraviolet radiation, or the pipe will crumble and disintegrate. Though upon researching the subject, it seems as though UV radiation ...
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1answer
135 views

Mounting plumbing to existing outdoor deck. What kind of pipes and fittings should I use?

I'd like to install some plumbing underneath my deck to facilitate running a hose on the deck via quick disconnect couplers. My preference is to run schedule 40 PVC pipes underneath the deck. There ...
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1answer
104 views

What's the best way to seal a small leak on a sprinkler pump inlet PVC pipe where a siphoning system has been tapped?

On my sprinkler system I installed, about 4 months ago, a system that siphons, from a large tank, a mixture of fertilizer and iron stain inhibitor. The system works fine but it had to be installed by ...
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1answer
97 views

What type of lubricant should be used on PVC windows, and how often should it be applied?

As far as I know, the lifespan of PVC windows is highly dependent on periodic lubrication. What kind of oil should I use to lubricate the moving metal parts of my PVC windows? Additionally, what ...
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1answer
45 views

How do you build a portable lightweight frame for trees?

I have fruit trees that vary in size that need frost protection in the winter and bird protection in the summer. I have been hanging frost cloth and bird netting over the trees using the branches as ...
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1answer
51 views

What is the right adhesive to use with PVC interior paneling and trim?

We purchased interior PVC paneling and baseboard for a project. We are unsure as to which adhesive is best to bond it to both a mortar and sheetrock surface. We received conflicting answers to our ...
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2answers
198 views

What PVC pipe can withstand hot water, sunlight and be used for drinking water?

What type of PVC pipe would be able to do that?
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1answer
125 views

How can I repair this 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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1answer
77 views

How to fix hole in yard with/from burst irrigation pipe?

I had the end cap crack on a 2" irrigation line buried 1-2' underground. It sprayed downwards, clearing away 2' of dirt vertically (3-4' total downward now). I found an area about 3-4' away from this ...
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2answers
56 views

Please suggest to me some thermally resistant plastic similar to PVC and Polycarbonate Plexiglass?

I want to find some colored/transparent plastic sheeting that has stable mechanical properties at 100 degrees Celsius, 200 Fahrenheit. Edit- Sorry i forgot to say the project: It's for an ...
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2answers
165 views

How to remove pipe sealed with silicone

My kitchen sink is emptying very slowly. The pipes under the sink are clear. So the blockage must be somewhere in the pipe from the wall on. Unfortunately the curved pieces of pipe are in the way and ...
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0answers
96 views

Would you trust this PVC drain joint?

This is a joint for a 2" elbow underneath a unit-shower (in Japan.) The elbow is a special type which is clear, and using a blue glue shows the glue line so you can insure you have a good joint. An ...
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2answers
200 views

How can I remove 1/2“ PVC pipe that has broken off inside a 1/2” elbow?

How can I remove 1/2" PVC pipe that has broken off inside a 1/2" elbow?
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0answers
37 views

Source for PU / PVC Fabric / Textile Coatings [closed]

[NOTE: If you find this off topic, please, please recommend somewhere where I should ask. I'm really having trouble locating this. Thanks.] I'm trying to find a retail (i.e. small unit sales, not ...
3
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2answers
411 views

Is there a sure way to know a PVC joint is glued right?

I made some PVC joints that will be buried, since they won't be easily accessible I would like to make sure they are perfect. When I glued them I used primer and glue, but I had to "twist" the pipe a ...
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1answer
71 views

Do I bond an Air Admittance Valve to the pipe?

I have a drain pipe in my laundry room. It runs into a sewage drain that I imagine is in the slab. I had the local building inspector come check it out. I haven't investigated enough; but we both ...
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1answer
60 views

Should double glazing sit evenly in brick to brick window space?

I've just had double glazing installed and I'm not entirely happy, but it could be my expectations are set too high. The picture below shows my new sash window for the front room bay window. This is ...
3
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1answer
305 views

What is the lifespan of pvc cement?

My house is 32 years old, due to other reasons I have my bathroom floor removed. Looking down at the PVC pipe that is used for the tub, sink and toilet got me wondering. What is the lifespan of ...
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2answers
148 views

How can I pull/push a PVC pipe closer to the wall?

I live in an apartment building, and recently I had to uncover some pipes which were covered with dry wall. I want to replace the dry wall, however one of the pipes (120mm diameter - for rain water ...
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0answers
102 views

Proper size drain and venting behind new bathtub

I'm a plumbing newbie and I'm adding a bathtub where one didn't exist before and I want to make sure that I am plumbing the drain properly. I have a 2" drain available to me directly below the tub ...
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2answers
332 views

Does it matter what kind of pipe is used for a sink drain?

The drainpipe in our sink broke (corroded right through in several places). Not having the time to find my pipe wrench (much less actually replace the pipe) we called a plumber. The plumber replaced ...
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4answers
872 views

Can I thin thick PVC cement with primer?

I needed to make a repair on some PVC pipe. When I opened my can of cement, I discovered that is was thicker than when new. I purchased the cement around a year ago and kept the lid firmly closed. The ...
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1answer
2k views

Proper way to join PVC pipes to brass ball valve

I'm using the following fitting to join PVC pipes to the brass valve, my concern is that the recommended 3-8 wraps of teflon tape and finger tight plus 1-2 turns didn't cut it. I end up using about 20 ...
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2answers
566 views

Is there a way to fix a small water leak in a PVC pipe from inside the pipe?

The PVC evacuation pipe from my toilet is leaking a little bit. The part of the pipe that is leaking is buried inside concrete. I am trying to find a way to fix the leak from inside the pipe, that is ...
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2answers
2k views

Should I choose PVC or aluminium window frames in a hot, humid climate?

I live in Bombay (Mumbai), India. I'm planning to install sliding sound-proof Windows in a room. There are two common types of window frames manufactured here; one is aluminium, and the other is PVC, ...
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1answer
106 views

Why would a lawn irrigation pipe slope down to nothing and just end?

In my lawn sprinkler system, one of the PVC lines starts off at a normal depth around 6 inches but slopes down and ends up 2 feet down and leads to nothing. The pipe just ends, not even capped off. It ...
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0answers
36 views

How to prevent thermal cracks between PVC panels

I have a roughly 40' by 20' roof, with the overhang that's about 2' deep. My builder suggested using PVC panels for the eaves (instead of plywood) for lower maintenance and higher longevity of the ...
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1answer
376 views

Is Schedule 80 PVC Conduit Suitable for Short Directional Boring?

I'm running some electrical wire around where I'm building my house. There are two places that I'd rather not dig through: A driveway and a creek. The creek is the most important, because the state ...
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2answers
364 views

How can I avoid excessive junk on inside junction, when cementing PVC sprinkler pipe?

I'm cementing some schedule 40 PVC pipe using the best instructions I could find ( http://www.tchristy.net/pdf/ChristysTechManual_v5_English.pdf ). The outside of each joint looks fine, but inside ...
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0answers
34 views

One plank of my PVC privacy fence came loose at the top.

How can I get one plank of a PVC privacy fence back in place? I'm not sure how it come out. The rest of the fence is intact. I can't bend it back into place. I'm thinking heat would help but I'm ...
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3answers
566 views

PVC pipe cutter not working properly

I got a PVC pipe cutter a year or two ago, and used it once. Now I need to use it again and I am finding it extremely difficult to get it to cut the pipe. This cutter is of the style where there is ...
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0answers
422 views

How to seal new PVC to old Lead pipe “toilet bend”

I have an old toilet flange which was a brass ring on a 4" lead bend that connects to the main cast iron stack. The old brass flange ring corroded and broke. I found a nice PVC fitting that fits ...
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votes
1answer
327 views

Will cutting PVC pipe with a miter saw dull the blade?

I want to cut some 3" PVC with my miter saw and I'm wondering if this would dull my blade. I think its a 60 or 80 tooth Diablo blade.
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1answer
2k views

How do I add a P-Trap to a copper drain?

I started to get a smell in the downstairs bathroom and after ruling out the wax seal on the toilet it is coming from the sink drain. We are in a split level so technically its in the basement. ...
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1answer
814 views

Can I make PVC pipe into a decent indoor column?

I have a beam between the living room and dining room which is load bearing. We've already placed the laminate around the base, so I'm not entertaining further ideas of moving the posts. I'd like to ...
1
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1answer
336 views

Is a PVC union air tight?

I have 1/2" PVC ran from my compressor to a hose real hanging on my ceiling. It works well, but I would like to add a PVC union around the last bend just before the reel. Would the union be tight ...
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2answers
2k views

Is a splice permitted in a PVC conduit body?

I'm talking about something like this Type LB Conduit Body
1
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1answer
3k views

Can I put concrete over PVC pipe?

I have my laundry room in the backyard and there is an area that had a thin piece of concrete and below it there is soil. Beneath the soil there lies the drainage PVC 1 ½” pipe, gas line (not ...
6
votes
5answers
16k views

What should I do about a pin hole leak in pvc water pipe?

I have tried jb weld products, expoxy and water expoxy and water tape. I do not want to replace the pipe just fix it for now?
4
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3answers
5k views

Do I have to bury PVC pipe if used outdoors?

I will be installing a hose spigot in a lower patio area that, till now, has had to have several lengths of hose to provide water for some potted plants. There is an existing spigot on a 3/4" copper ...
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2answers
2k views

How can I make tiki torch holders from PVC pipe or equivalent?

I have a plan to attach some short segments of PVC piping to a pool fence and use them as holders for tiki torches. These are the questions that I'm trying to find answers to: Can you suggest ...
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2answers
565 views

How do I tighten a PVC fitting in a narrow space behind a sink?

I've recently replaced the tap and handles in an old bathroom sink. It turned out to be a bit of a pain because the bolts holding the sink in are rusted into the besser block wall - the bolt head just ...
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3answers
805 views

How can I close a rectangular PVC pipe without using glue?

I will use a rectangular pipe (65mmx100mm) for growing herbs on the wall outside my house. I want to close both ends of a rectangular PVC pipe without using glue so I can pull at anytime both ends for ...
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2answers
2k views

How can I join PVC pipe in a food safe way?

I want to close a rectangular vertically mounted pipe with a piece of flat PVC plastic. I will use the pipe for growing herbs on the wall outside my house, so it needs to be non-toxic. I was thinking ...