1
vote
1answer
36 views

How can I install a tub over this tub box?

In our unfinished basement, we have a roughed-in bath. I can see a water closet exit, a sink exit, and a tub exit. The tub exit is covered by this product: ...
1
vote
2answers
84 views

Can I use a pump to discharge kitchen sink waste water, rather than digging up the concrete?

We are installing a small kitchen in the basement. There is a full bathroom in the other corner of the area, same side as the planned kitchen. I could use some experienced recommendations for the ...
2
votes
2answers
241 views

Is a raised floor viable and safe in a basement bathroom?

A contractor wants to build a raised floor for my bathroom basement that he is building for me instead of breaking the concrete. The plumbing would be underneath the floor. Is this a viable and safe ...
0
votes
1answer
265 views

When cutting concrete for basement plumbing, how do you handle rough framing?

I'm going to be doing some cutting of the slab in my basement in order to put a bathroom in. There is plumbing under the slab and a pit with a tank in it, but it is probably 30 feet from where I want ...
1
vote
1answer
193 views

In this plumbing code illustration, what are the meanings of “SH” “WC” “BT” “LAV”, etc?

The image below, taken from this plumbing code page, has an "SH" going to the middle pipe with the trap in it. Does anyone know what the "SH" stands for, or the "BT" and "WC" ones for that matter? ...
1
vote
3answers
306 views

Question about my sewer stack situation

I just purchased my first home with limited knowledge on many things. At one point my house was outside city limits (using a well and septic) and has since been annexed into the city and brought onto ...
1
vote
1answer
442 views

Basement bathroom rough-in with backwater valve question

I ended up contacted the plumbing company that did my basement rough-in. This is what they said: Drain and vent for basement sink Toilet rough-in Backwater Valve Tub Drain So I guess my new ...
2
votes
2answers
204 views

Easy way to seal an old plumbing vent

I plan on buying a house but it has this cleanout and old vent for the plumbing in the basement. Whoever renovated the basement disconnected the vent and just let air flow into the basement. Is ...
8
votes
1answer
1k views

How should I drain water from a basement dehumidifier?

Our basement has had difficulty with water in the past, from intrusions through the side (fixed by gutters) and chimneys (fixed by chimney caps). Most recently, however, water has been collecting on ...
10
votes
5answers
10k views

Safe way to close gaps around copper pipes?

I have baseboard heaters in my main living space. I can't see for sure without taking the covers off (which I haven't done yet) but it appears 2 copper pips come up from the basement (through the ...
5
votes
1answer
469 views

Is there such a thing as a vacuum sump pump? No standing water above check valve?

Is there such a thing as a vacuum operated sump pump? Most sumps or ejector pumps leave a column of water above the check valve, and leave a few centimeters of water in the sump beside. I have a need ...
7
votes
1answer
4k views

How should I build a raised subfloor for my basement bathroom?

I've ripped out the bathroom in my basement that was finished by the previous homeowner. I'm now rebuilding, and curious to the most correct way to go about this. The whole basement was finished ...
5
votes
1answer
7k views

How can I properly vent a basement toilet & shower using an AAV?

When we bought our house the plumbing drains for a basement bathroom were roughed in but they did not install any vent lines for them. We have the first floor plumbing draining into the main stack ...
4
votes
1answer
716 views

Is there a shower drain pipe in this picture?

I'm certain the 3" pipe on the left is the toilet drain (it is about 12" form the wall and has a rounded cap on it). I'm guessing the shorter 2" capped pipe on the right, up against the wall, is the ...
5
votes
4answers
2k views

Can I run a dehumidifier pump to a washer stand pipe?

I have a very humid basement, in which I run a dehumidifier often. To allow for a more constant run, I purchased a dehumidifier pump. It says to run the pump out through a window or to a sink. I ...