How Deep to Bury Propane Line from Tank to House Safely

Figuring out exactly how deep to bury propane line from tank to house is one of those crucial steps that homeowners often overlook until they're standing in the yard with a shovel in hand. It's not just a matter of "deep enough so I don't hit it with the lawnmower," though that's certainly part of the equation. There are actually very specific safety standards and local codes you have to follow to make sure your setup is both legal and, more importantly, safe for everyone living on the property. ...

February 20, 2026 · 7 min · Borman Lama