All the “replace every five years” advice feels like it’s written by people selling supply lines, not using them.
Couldn’t agree more—feels like a marketing ploy half the time. I’m also a fan of stainless braided lines for that reason. Maybe it’s overkill, but peace of mind is worth a few extra bucks, especially when you’re trying to avoid an insurance claim at 2am. I’ve had one PEX line with a crimp ring leak after about four years, but it was in a spot where the water heater kept things hot, so maybe that sped up the wear. Hard to say.
Push-to-connect fittings are tempting, but I just don’t trust them long term—maybe that’s just me being paranoid. I’d rather spend ten minutes with a proper crimp tool and know it’s solid.
On shutoff valves, you nailed it. I actually make a note on my calendar to turn all mine off and back on every spring. It takes five minutes and has already saved me once when a toilet tank cracked out of nowhere.
Long story short: I’d rather replace something early than gamble with water damage. If that means tossing a perfectly good supply line at seven years instead of ten, so be it.
Couldn’t agree more about the push-to-connect fittings—seen too many of those fail in rentals after a few years. Stainless braided lines are my go-to as well, even if they cost a bit more. I’ve learned the hard way that a little extra up front saves a lot of headaches later. Your calendar reminder for shutoffs is smart; I do something similar and it’s caught a sticky valve or two before things got ugly. Sometimes the “replace every five years” advice feels like overkill, but when you’ve dealt with water damage, you get why people err on the side of caution.
I get what you mean about the five-year rule feeling like overkill, but after seeing a supply line burst in my cousin’s place, I’m not taking chances. I’m curious—do you guys swap out the shutoff valves too, or just the lines? I’ve seen some pretty crusty old valves that still work, but I wonder if I’m pushing my luck...
I’ve seen some pretty crusty old valves that still work, but I wonder if I’m pushing my luck...
Honestly, I’ve wondered the same thing. I usually just swap the lines unless the valve looks really rough or won’t shut off cleanly. Some of those old brass valves seem indestructible, but I’ve had one seize up on me mid-project and that was a headache. Ever tried turning off a stuck valve at 2am? Not fun. If it’s showing corrosion or feels gritty, I’d probably just replace it for peace of mind. But yeah, sometimes it feels like overkill until you see what can go wrong.
Can’t count how many times I’ve stared at an old valve and thought, “Eh, it’ll be fine…” Famous last words, right? Had a shutoff that looked solid until I needed it fast—ended up snapping off in my hand and water everywhere. Not my shining moment. Honestly, as much as I hate replacing stuff that “still works,” those midnight emergencies make you rethink what’s worth risking. Sometimes it’s just not worth the gamble, even if the valve looks like it could survive the apocalypse.