Hover
New Member
I need to run my 1" poly main lines after the valves under a concrete patio, then out to the lateral branches. The patio has not been formed and poured yet. What should I use as a protective sleeve for the poly pipe under the concrete? ABS, Elect conduit?, Not sure of how many zones, but probably 3. I do live in a freezing climate. Thankyou, great forum.