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12
votes
1answer
1k views

What are the uses of the various schedules of PVC pipe?

I had a plumber come out the other day to do some work and I offered up some spare PVC that I had leftover from various projects and he told me that it was schedule so-and-so and wouldn't be ...
8
votes
2answers
3k views

How can I reseal a shower drain on a pre-formed shower base?

The shower drain in my first-floor bathroom leaks. Based on looking from the basement below, it seems the leak is at the point where the drain assembly should clamp to the shower base (which is ...
7
votes
2answers
11k views

Which type of PVC for exposed outdoor use?

I'm looking at hooking up some rain barrels using PVC piping. Is there a certain type of PVC that would be best to use for this, considering that it will be exposed to sun/rain/heat/cold? Lots of ...
6
votes
1answer
942 views

How do I replace a section of a 4" cast iron pipe with PVC?

I am working on our upstairs bathroom and plan on moving some of the fixtures around to a different side of the room. This means I need to make changes to where the drain comes into the stack (I want ...
5
votes
3answers
4k views

Do I need a rain\snow cover on this furnace vent?

Just bought a house that had a new furnace installed this summer. Vent number 1 in the image is for the furnace (2 is the water heater and 3 is sump). As you can see in the image, 2 and 3 both would ...
5
votes
2answers
5k 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?
5
votes
1answer
271 views

How can I repair a Palruf roof?

I've installed a couple of transparent Palruf PVC sheets for a treehouse roof. I've gotten some small (several inch) holes in it that I'd like to patch up. I have some small pieces of Palruf left over ...
5
votes
1answer
338 views

Should I use glue or o-ring joints on a buried PVC waste pipe?

What are the advantages and disadvantages of both systems of joints for "non-pressure" pipes that are buried? O-ring joints are more expensive, but easier to do on buried pipes. Glue on the other ...
4
votes
7answers
3k views

Drilling “misting” pin holes in PVC

I built raised gardens this year and added cheap DIY PVC irrigation. I used a 1/16" drill bit and drilled several holes in 1/2" PVC pipe. The 1/16" drill bit was the smallest I had but the holes ...
4
votes
3answers
2k views

How to cut threads on 2" PVC pipe?

I have some sections of 2" PVC and some Tee fittings that I need to join. On the Tee fittings, the main line is threaded and the outlets are smooth. How can I cut the threads in the straight ...
4
votes
2answers
142 views

Can I use primer for multiple purposes?

I want to join some PVC pipes. I've got primer (from a store that only sells paint) and on the back it says it's suitable for PVC. I doesn't say anything about paint or joining. Can I use this kind of ...
4
votes
2answers
803 views

Is there a PVC piping primer/cement alternative for a non-plumbing project?

I'd like to construct a case out of PVC schedule-40 bits and pieces. The case is for a rifle-cleaning rod that I want to keep from getting bent/scraped. I'll need to connect schedule-40 pipe to ...
4
votes
2answers
764 views

How to make 3“ concrete ”legs" via reusable casting structure?

I have a design for a (set of) planter(s) I'm trying to make, and to make the design I have in mind, I need an 18" long 3" OD leg with a bit of rebar in them. (let's say 100 of these bad boys in ...
4
votes
3answers
1k 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 ...
4
votes
2answers
872 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 ...
4
votes
1answer
850 views

How do I extract a snapped off PVC nipple?

I have a 3/4" PVC sprinkler system, and one of the nipples has snapped off inside the 1/2" threaded fitting. I have a nipple extractor which has worked very well in the past but I guess this time I ...
4
votes
1answer
7k views

Can I move my bathroom sink's drain pipe about 6 inches to the right?

I found the vanity I wanted for my bathroom, but it doesn't fit due to the position of the drain pipe. It needs to move about 6 inces to the right. I assume there is some sort of adapter or ...
3
votes
4answers
453 views

Is it expensive to switch from an 80% to a 90% efficient furnace, to comply with the new mandate?

I'm told by some HVAC companies via mail flyers and websites (example) that it may be very expensive to retrofit new PVC pipes to update an 80% efficient furnace to a 90% one. Therefore, the logic ...
3
votes
5answers
4k views

What adhesive or glue should I use to attach velcro to PVC pipe?

I have some vertical standing pvc pipes that I want to attach velcro to. I wish to hang some fabric from the velcro, and thus there will be some forces pulling the velcro from the pvc. I've already ...
3
votes
3answers
1k views

Clothes dryer exhaust duct touching PVC pipe

I'm running exhaust duct for a new electric dryer. There's 10cm(4in) space between a 5cm PVC drain pipe and the wall where I wanna run the rigid duct. My concern is that the heat from the dryer might ...
3
votes
2answers
2k views

How to patch this PVC elbow connection?

I bought a home about 3 months back, and recently discovered a slow leak under a wall in my utility room. I ended up removing that part of the wall to get to it, and the leak is coming from the feed ...
3
votes
3answers
1k views

Is temporarily reducing the water supply line an option when installing a water softener?

I am installing a water softener in my house. Currently we're getting the water supply from 1" PEX that has a service loop in the garage. I built my own 1" PVC bypass system for a GE water softener ...
3
votes
2answers
2k views

How to fix broken toilet flange from over tightened bolt?

I broke my PVC toilet flange when I over-tightened the bolt used to secure the toilet to the flange. How do I fix this without replacing the entire the PVC fitting? This PVC flange is glued to the ...
3
votes
3answers
10k views

Draughty PVC window

Some of the PVC windows in my house lets wind and cold in, so I need to adjust them to cut off the draught. I have no experience in adjusting them, so I need to find out how I can achieve this. Any ...
3
votes
1answer
105 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.
3
votes
1answer
2k views

How do I easily separate unglued PVC pipe from joints?

I've been retrofitting an existing PVC irrigation system around my house. Part of that work requires that I work in shallow holes adding T joints and elbows in places where there were none before. In ...
3
votes
1answer
352 views

How can I stop PVC decking from squeaking?

We recently installed a TimberTech deck using all-PVC flooring. They use a clip fastening system (non-nail and non-screw)that recommends the floor joists be spaced for 12 inches on center, if ...
3
votes
1answer
656 views

Is there a name for PVC pipe that's approx 1/2“ ID and 5/8” OD?

I have a PVC pipe that supplies water to a valve, and then goes to my toilet. It's approx 1/2" inner diameter, and 5/8" outer diameter; it's stamped on the outside of the pipe that it is 1/2". The ...
3
votes
1answer
574 views

How to drill and waterproof a hole in cinder block for PVC drain?

I have a new electric hybrid water heater that emits condensation from a drain tube (normal) which is a bit different than a traditional electric water heater. Right now I have a bucket under the ...
3
votes
1answer
98 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 ...
3
votes
1answer
317 views

What should I keep in mind when extending downspouts?

I am considering extending/connecting the downspouts of my house to some pvc piping which I will run underground. What are things that I need to keep in mind? Specifically, I have the pvc piping but ...
3
votes
1answer
344 views

How to add a drain pipe to a concrete block wall covered in insulation?

I want to run a 1.5" drain pipe along the wall about 2 feet from the floor to a microbrewery setup in the corner of my basement. I have sheets of fiberglass insulation against the walls though, and I ...
2
votes
2answers
274 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 ...
2
votes
2answers
564 views

Should I secure a free-standing vanity sink to prevent drain pipe damage?

I recently installed a free-standing vanity sink in my laundry room, similar to the one pictured below. Due to the configuration of the drain and supply pipes in the room, the sink could not be ...
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 ...
2
votes
2answers
229 views

Should I use a hose clamp on my furnace drainage pipe?

I have a drainage pipe coming from my furnace that a hose regularly connects to and drains to somewhere down into the floor. The hose unfortunately isn't in a great location and if people aren't being ...
2
votes
2answers
486 views

Is a splice permitted in a PVC conduit body?

I'm talking about something like this Type LB Conduit Body
2
votes
1answer
694 views

Low temperature construction adhesive?

My laziness has come home to roost. I did some work over the summer that required me to rip out some old beadboard planking, which unfortunately destroyed most of the beadboard. After looking at the ...
2
votes
1answer
295 views

Leaky newly installed PVC drainage pipe

I am pretty bad doing handy work. Anyways, I decided to add a water drainage to my concrete flat roof. I had mocked up all the pipes and finally waited for a sunny day to remove it all and glue all ...
2
votes
0answers
276 views

How can I find wide diameter clear tubes at a cheap price? [closed]

I am trying to build a series of tubes for my pet rat to run around the apartment in. But I need for the tubes to be at least 3'' in diameter, preferably 4'' and I need them to be clear so I can find ...
1
vote
3answers
2k views

What size rubber grommet will a 3/4" PVC pipe fit (water tight) through?

What size rubber grommet do I need for a water-tight seal on a 3/4" PVC pipe? For example, would this rubber grommet fit a 3/4" PVC Pipe?
1
vote
1answer
163 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 ...
1
vote
1answer
318 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
vote
3answers
463 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 ...
1
vote
1answer
710 views

Can I replace a section of copper pipe with flexiable PVC?

The valve at the end of the supply line for my ice maker started leaking from that top. In trying to remove the valve, I twisted the copper supply line. The section of pipe is 6 inches, and the ...
1
vote
1answer
319 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 ...
1
vote
1answer
1k views

What adhesive/glue is best to join PVC pipe to MDF?

I'm running a piece of 90mm diameter PVC pipe through a sheet of 20mm thick MDF. I've cut a hole the right diamater in the wood to fit the pipe through, and I'm wondering what the best glue would be ...
1
vote
0answers
26 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 ...
1
vote
1answer
81 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 ...
1
vote
0answers
27 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 ...