No room to fit a plumbing vent in tight spaces
When framing or walls leave zero clearance for a standard plumbing line, you are forced into awkward workarounds like bending pipes, cutting into door frames, or building complex offsets with cleanouts. These restrictions make it nearly impossible to install the vent properly without tearing into surrounding structures.
What people tried
Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.
- 1Running the drain further back and adding a cleanout
- 2Using a wye with a street low heel sanitary tee or combination fitting
- 3Wet venting a toilet through the lavatory sink
- 4bending the filter to fit
- 5cutting a notch in the door frame
In their words
Unedited, most upvoted first, each linked to the thread it came from.
“Has to be bent a little because whoever put the unit there/whoever put that wall there is an idiot”source ↗
“Cut a notch in the door frame is my only guess. That’s a tuff one.”source ↗
“The problem is there isnt enough space to put my vent in.”source ↗
“Thats the problem, I cant fit one in. I think my only option is to offsett it and put a cleanout in”source ↗