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Plumbing Code Questions
Questions concerning specific Codes
UPC Plumbing Code Questions
Uniform Plumbing Code
Threads
215
Messages
1.2K
Threads
215
Messages
1.2K
Toilet Venting when the toilet is next to the edge of concrete slab where DWV exits from the building and the from toilet is close to the horizontal
Jun 26, 2025
Breplum
IPC Plumbing Code Questions
International Plumbing Code
Threads
168
Messages
980
Threads
168
Messages
980
T
DWV Layout - complete bathroom reno
Mar 13, 2025
Tether
NSPC Plumbing Code Questions
Questions about the National Standard Plumbing Code
Threads
15
Messages
102
Threads
15
Messages
102
M
NSPC (NJ) Horizontal vent under basement slab legal?
Mar 10, 2025
Milwaukeexdz
Illinois Plumbing Code Questions
Threads
68
Messages
390
Threads
68
Messages
390
Plastic p-traps OK in Chicago hi-rise condo?
May 18, 2025
Brian Jordan
Canadian Plumbing Code Questions
Canadian Plumbing Code
Threads
218
Messages
1.1K
Threads
218
Messages
1.1K
Clarify DWV best practices
Jun 14, 2025
Jeff H Young
Massachusetts Plumbing and Gas Code
Questions and answers for Massachusetts plumbing code.
Threads
18
Messages
98
Threads
18
Messages
98
L
Massachusetts Plumbing and Gas Code
Jun 14, 2025
LPHRON
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Pipe and electrical wire in drywall
Tangent
Monday at 7:22 AM
Replies
2
Views
114
Monday at 11:40 AM
Tangent
Inspector says No Pex under kitchen Sink?? who is crazy me or her????
franksr27
Jun 12, 2025
Replies
3
Views
508
Jun 22, 2025
John Gayewski
N
DIY Plumbing floor plan, for apartment. Need advices/suggestions. I'm New to this any help appreciated.
Noob Plumber questions
Jun 12, 2025
Replies
0
Views
151
Jun 12, 2025
Noob Plumber questions
N
B
Pex A fitting flow reduction
Btyrer
May 19, 2024
Replies
8
Views
1K
May 17, 2025
Reach4
M
Code Compliance on Single-Floor Waste Stack/Wet Vent Solution
MarkedForDIY
Apr 23, 2025
Replies
3
Views
689
May 17, 2025
MarkedForDIY
M
D
Vertical toilet stack vent
Dsamis
Apr 10, 2025
Replies
0
Views
380
Apr 10, 2025
Dsamis
D
C
Line location
chris.s.davis81
Apr 6, 2025
Replies
0
Views
287
Apr 6, 2025
chris.s.davis81
C
Adding second floor bathroom, is this vent diagram ok?
Cserman
Nov 18, 2022
Replies
16
Views
11K
Mar 23, 2025
bxy
B
Using a TY to transition from horizontal to vertical
jon1234
Feb 3, 2025
Replies
5
Views
936
Mar 18, 2025
wwhitney
M
YAY OR NAY? CODE OR NO CODE?
Mrlovalova
Mar 5, 2025
Replies
1
Views
410
Mar 9, 2025
Fitter30
S
Long-Sweep Confusion
Skidude108
Mar 4, 2025
Replies
3
Views
680
Mar 5, 2025
EverettHarrington
E
New utility sink in basement.
B Resch
Mar 3, 2025
Replies
0
Views
404
Mar 3, 2025
B Resch
C
75g water heater vent code
carlosjserrano
Mar 3, 2025
Replies
0
Views
325
Mar 3, 2025
carlosjserrano
C
J
3” main stack / wet vent questions
JFow78
Dec 22, 2024
Replies
0
Views
667
Dec 22, 2024
JFow78
J
Range Hood Vent alongside Gas Supply Line
Brandon Dean
Dec 10, 2024
Replies
1
Views
691
Dec 11, 2024
Breplum
J
Service entry reducing tee
jmalvaiz
Dec 1, 2024
Replies
2
Views
638
Dec 2, 2024
jmalvaiz
J
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Half Bath Vent Question
Mattox
Oct 22, 2024
Replies
0
Views
459
Oct 22, 2024
Mattox
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Half bath toilet vent
Mattox
Oct 21, 2024
Replies
0
Views
433
Oct 21, 2024
Mattox
M
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Half bath toilet vent
Mattox
Oct 21, 2024
Replies
0
Views
433
Oct 21, 2024
Mattox
M
Help ID this old style rubber coupling
Paulypfunk
Sep 11, 2024
Replies
2
Views
644
Sep 12, 2024
Reach4
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