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1
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1answer
6 views

How accurate does a door rough-in need to be?

Having never installed a pre-hung door before, I am wondering how accurate does the door rough-in need to be? I am planning on installing a 28" bathroom door, which has a 30" rough in. After framing ...
0
votes
0answers
22 views

How far to rough in sink

When roughing in a sink, how far should I extend the 1.5" PVC into the room (i.e. through the drywall). Seems like if it goes past the framing, the drywallers are going to have to cut the hole before ...
0
votes
1answer
166 views

Plumbing rough-in pressure test PSI

My plumbing rough-in is done, and inspection was passed. Unfortunately, I had to move a couple of things the plumbers did. I probably had to redo about six crimps rings. Before I go any further, I'...
3
votes
1answer
109 views

What is this this square hole in bathroom rough in used for?

I have a plumbing rough in that is located below grade in my basement. The system consists of a 2" sewer pipe and a toilet rough in connected to an ejecter tank. In the middle there is what appears to ...
4
votes
2answers
204 views

Basement Bathroom Plumbing - Rough in Backwater Valve

I am trying to figure out how in the world to frame this basement bathroom. As you can see from the image, there is a backwater valve that would end up right in the middle of the room. I know that ...
10
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3answers
1k views

Would you expect a plumber to put up plastic to contain dust for a basement bathroom rough-in?

I've read through other posts on basement bathroom rough-ins, but haven't found anything. Yesterday, a reputable plumber used a jack hammer to break up concrete in a basement bathroom being added to ...
3
votes
1answer
106 views

Rough-in pex line

I have plans of building a bathroom on the second floor next year. I am currently re-modelling the first floor and I would like to get the plumbing for the new bathroom in place so that I do not have ...
1
vote
1answer
247 views

Basement rough-in. Converting plumbing from a tub to a fiberglass shower

the basement rough-in was completed with a shower/tub rough-in. I want to convert it to a shower. I bought an alcove left drain fiberglass tub. The shower does have a p-trap and everything should be ...
4
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1answer
1k views

Need guidance for venting a new rough-in for basement bathroom

I'm currently finishing my basement, and I wanted to rough-in plumbing fixtures for a future basement. I've already got the layout, but I just need to figure out the venting for the drawing for my ...
2
votes
2answers
245 views

Will a Toto Eco-Drake toilet with a 12“ rough-in fit my 10.75” rough-in?

My bathroom has a 10 3/4" rough-in and the currently-installed toilet needs to be replaced. Some research has let me to learn that the Toto Eco-Drake line of toilets that specify 12" rough-ins can be ...
2
votes
1answer
888 views

What is the correct procedure to turn a 10“ rough-in toilet drain into a 12” rough-in drain when the drain goes through a slab-on-grade?

I need to replace a leaking toilet, but the distance from the drain to the wall is about 10.75". The selection of toilets that I'm finding in the 10" rough-in range is pretty pathetic and overpriced, ...
1
vote
0answers
67 views

Can you install slip nuts for the bath tub drain under the house?

I'm not sure why it would matter, but I'm wondering if it is ok code wise to install the bath tub drain system at the Tee for the drain and overflow valve with slip nuts under the house. Just ...
2
votes
2answers
2k views

Can I run electrical wiring through basement ceiling joists?

My main electrical circuit breaker panel is on one end of our unfinished basement. I need to run 2 circuits to the far end of the basement. Normally I would mount these wires on the center beam that ...
1
vote
1answer
2k views

Basement Bathroom Rough-In Configuration

I'm investigating if I can use an existing basement bathroom rough-in as is. To date, everyone I've asked has said the concrete needs to be broken up and the plumbing re-arranged. I think the tub ...
3
votes
3answers
12k views

Decipher my bathroom rough in

Can someone help me decipher this picture? When I had the house built, the builder roughed in a bathroom for later use. The pipes in this picture are A 2" pipe, possible a vent with a T connector (...
2
votes
1answer
1k views

Why does recommended door rough opening height add 2-1/2" to door height?

I am skeptical about the recommended 2-1/2" addition to the door height for an interior door rough opening (assuming only subfloor). Consider the following estimated (meaning I am unsure if they are ...
3
votes
3answers
9k views

Can I support a granite countertop overhang with embedded steel bars?

I have read that you can support a granite overhang (such as a bar) using 1/4" steel bars below or embedded in the rough top. The purpose of this is to support the 16" overhang without using corbels ...
3
votes
2answers
1k views

Which parts of a Moentrol transfer valve need to be exposed?

I am going to be finishing the shower wall over a new Moentrol transfer valve (3320) This obviously requires penetrations for the two control levers, but it also has three of what appear to be ...