Jeffpo
New Member
Hi,
Renovation in progress for an en-suite bathroom. Currently have a shower with a 2” DWV and a lav with a 1.5” DWV.
I would like to reconfigure the room room by replacing the shower with a tub/shower combo BUT I want to swap the positions of the current shower and lav.
I know that the lav can use the 2” DWV but I’m not sure about the tub/shower on a 1.5” DWV. I believe that a stand-alone shower requires 2” but seem to recall that 1.5 is (was) permitted for tub or tub/shower with a single head.
This bathroom is on the second floor. Converting the existing 1.5” DWV is possible but would be quite an invasive project. If forced to, I might bite the bullet to change it out or leave the fixtures in the current locations (which is less desirable).
Is a 1.5” DWV permitted for a tub/shower in Washington?
Thanks in advance.
Jeff
Renovation in progress for an en-suite bathroom. Currently have a shower with a 2” DWV and a lav with a 1.5” DWV.
I would like to reconfigure the room room by replacing the shower with a tub/shower combo BUT I want to swap the positions of the current shower and lav.
I know that the lav can use the 2” DWV but I’m not sure about the tub/shower on a 1.5” DWV. I believe that a stand-alone shower requires 2” but seem to recall that 1.5 is (was) permitted for tub or tub/shower with a single head.
This bathroom is on the second floor. Converting the existing 1.5” DWV is possible but would be quite an invasive project. If forced to, I might bite the bullet to change it out or leave the fixtures in the current locations (which is less desirable).
Is a 1.5” DWV permitted for a tub/shower in Washington?
Thanks in advance.
Jeff