Drain and Vent in Cantilevered Bump Out Addition

Users who are viewing this thread

ChrisMDL

New Member
Messages
28
Reaction score
0
Points
1
Location
Roebling, NJ
Hey All, in the very early stages of conceptualizing a kitchen remodel. I am tossing the idea around of a cantilevered bump out addition. See attached pic, that’s 95% of what mine would look like.

I plan to have the kitchen sink in this bump out. The joists run the same way as in the picture and the basement is unfinished. So for the drain, that seems pretty simple, but for the vent, how would I get a vent run out of that? The LVL beam supporting the second floor will span the entire length of the bump out. Does anybody have pictures or ideas on getting a vent back into the wall cavity on the second floor?
 

Attachments

  • 08A7A566-6F3B-4D45-B066-491C4FDEA443.jpeg
    08A7A566-6F3B-4D45-B066-491C4FDEA443.jpeg
    114.5 KB · Views: 836

Tuttles Revenge

In the Trades
Messages
2,970
Reaction score
926
Points
113
Looks like if you designed the roof joists to tie back in above the LVL you should be able to hop over the top of it.
 

Jeff H Young

In the Trades
Messages
5,711
Reaction score
1,281
Points
113
Location
92346
straight up through the roof. its got double 2x8 plus 2 1/2 inches ridgid foam insulation so out of 5 1/2 inch wall only 3 inches of that is beam at top.
 

ChrisMDL

New Member
Messages
28
Reaction score
0
Points
1
Location
Roebling, NJ
Yeah so I’d have to have the cantilevered section’s roof pitch enough to clear the LVL. That’s a good idea. See attached. In red would be that way.

also as I drew the path in blue. Is that also an option. Turing the vent horizontal to make it back to the original exterior wall?
 

Attachments

  • 402E400D-6A25-42F1-BDD1-AD3915120618.jpeg
    402E400D-6A25-42F1-BDD1-AD3915120618.jpeg
    116.2 KB · Views: 351

Tuttles Revenge

In the Trades
Messages
2,970
Reaction score
926
Points
113
Yep.. A simple added height or pitch creates a simple easy path for the vent that avoids the blue run with lots of drilling.
 

Jeff H Young

In the Trades
Messages
5,711
Reaction score
1,281
Points
113
Location
92346
there you go that works . you have windows above so better to keep going up.
 
Top
Hey, wait a minute.

This is awkward, but...

It looks like you're using an ad blocker. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. If you'd like to support the site, please allow ads.

If any particular ad is your REASON for blocking ads, please let us know. We might be able to do something about it. Thanks.
I've Disabled AdBlock    No Thanks