Drain size for flat roof
Posted: Fri Feb 08, 2019 4:56 am
I plan on adding an extra drain on my flat roof.
Presently I only have one and I find it's not enough. It's at the edge of roof .
Water tends to puddle in the middle not much slope on this roof.
I was thinking of adding another one to the center of roof.
Sincerely I plan on redoing roof it would be easier to slope all water there.
My question is a 2" abs drain pipe ok ? Or is there another type to use.
Does it need to be insulated ?
Thanks is !
Presently I only have one and I find it's not enough. It's at the edge of roof .
Water tends to puddle in the middle not much slope on this roof.
I was thinking of adding another one to the center of roof.
Sincerely I plan on redoing roof it would be easier to slope all water there.
My question is a 2" abs drain pipe ok ? Or is there another type to use.
Does it need to be insulated ?
Thanks is !