Honestly, I waited way too long to swap mine out. Thought I could just keep patching and save a few bucks, but after the third leak in two years, I was over it. PEX is so much easier to run, especially if you’re crawling around in tight spots. Only thing I miss is the “old school” feel of copper, but not enough to go back.
PEX is so much easier to run, especially if you’re crawling around in tight spots.
I hear you on that. I tried to stretch the life of my old galvanized pipes, but patching only worked for so long. Once the leaks started happening every year, it just wasn’t worth the hassle or risk. PEX isn’t as “classic” as copper, but the cost savings and ease of installation really add up, especially if you’re doing it yourself. For anyone on a budget, it’s hard to justify sticking with the old stuff just for nostalgia’s sake.
I’ve definitely had my fair share of wrestling with old galvanized pipes in crawlspaces that felt more like spelunking expeditions. At some point, patching leaks starts to feel like playing whack-a-mole—except with more water damage and less satisfaction. I get the appeal of copper for its longevity and, let’s face it, that shiny “old-school plumber” vibe, but PEX really does make life easier when you’re snaking lines through awkward corners or trying to avoid tearing up half your house.
One thing I will say, though—if you’re in an area with rodents, keep an eye on exposed PEX. Had a customer once who thought he had a leak, but it was actually a family of mice turning his plumbing into a chew toy buffet. Still, compared to the headaches of rusty threads and mystery blockages in old steel pipe, I’ll take my chances with PEX any day.
At the end of the day, nostalgia doesn’t keep the water running... or the basement dry.
Rodents and PEX... now there’s a combo I wish I’d never learned about. I’ve heard stories, but the idea of mice treating my water lines like a midnight snack is just wild. Makes me wonder if there’s some eco-friendly way to deter them—peppermint oil, maybe? Or is that just wishful thinking?
I’m with you on the old galvanized pipes, though. The last time I tried to patch one, it felt like the pipe was actively plotting against me. At a certain point, you have to ask: how many patches before you’re basically plumbing with duct tape and hope? I do like copper for its recyclability, but the cost... yikes. PEX is so much easier to install, especially if you’re trying to minimize demo and waste.
Curious if anyone’s found a good balance between durability and environmental impact? I keep reading mixed things about PEX’s long-term safety, but it seems like the lesser evil compared to rusty relics.
When Is It Time To Swap Out Old Pipes?
I’ve been wrestling with the same questions since we moved in last year. Our place came with a Frankenstein mix—galvanized in the crawlspace, copper upstairs, and a random run of PEX from some “creative” past repair. The old galvanized stuff is honestly just a headache. I tried patching a pinhole and it turned into a full-on leak two weeks later. At that point, it’s not even worth the stress or the mess.
On the rodents and PEX thing... yeah, I wish I didn’t know about that either. We had mice in the attic last winter and I started worrying about every bit of plastic tubing in the house. I did try peppermint oil around their usual entry points. Not sure if it worked or if they just found better food elsewhere, but we haven’t seen signs since. Still, feels like more of a band-aid than a real solution.
Copper sounds great until you see the price tag. Honestly, if I had unlimited cash, I’d probably go copper for peace of mind and recyclability, but that’s just not realistic for us right now. PEX is way easier to work with and less wasteful during install—plus you don’t have to tear up half your walls to reroute things. As for safety, I’ve read those mixed reviews too... seems like most issues are with really old formulations or bad installs? Not totally reassuring but better than pipes that rust from the inside out.
For now, I’m swapping out anything that leaks or looks sketchy and sticking with PEX where possible. If something better comes along down the line, maybe I’ll revisit it, but at least it’s not duct tape holding things together anymore.