Horizontal vent, how far
Hello
I am in the middle of a major remodeling project.
I want to join my vents together in my attic on a horizontal plane.
Toilet 2", shower/lavatory 1 1/2" and kitchen sink 1 1/2".
How far can the vents run horizontal?
I need to run 8' from shower/lav, join the toilet vent and continue another 16' before turning 90 degrees, going through a wall and than up.
Should I increase the size of the vent when the shower/lav joins the toilet vent to 3" ?
The kit sink would join the vent right before it exits the attic.
You probally have figured out I am trying not to put a hole in my new metal roof. There are no codes where I live but I would like to do it right.
Thanks
Hello
I am in the middle of a major remodeling project.
I want to join my vents together in my attic on a horizontal plane.
Toilet 2", shower/lavatory 1 1/2" and kitchen sink 1 1/2".
How far can the vents run horizontal?
I need to run 8' from shower/lav, join the toilet vent and continue another 16' before turning 90 degrees, going through a wall and than up.
Should I increase the size of the vent when the shower/lav joins the toilet vent to 3" ?
The kit sink would join the vent right before it exits the attic.
You probally have figured out I am trying not to put a hole in my new metal roof. There are no codes where I live but I would like to do it right.
Thanks
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