Notifications
Clear all

Kitchen sink disaster—DIY or call a plumber?

1,036 Posts
922 Users
0 Reactions
112.2 K Views
Posts: 12
(@politics_simba)
Active Member
Joined:

Compression fittings are decent, but honestly, they're not always as forgiving as people think. If you're newish to plumbing, overtightening them is super common and can cause leaks just as easily as push-fits popping off. Ever considered threaded fittings with some PTFE tape? They're pretty straightforward, and once you get the hang of wrapping the tape correctly, they're rock solid. Might be worth a shot before jumping straight into compression fittings—less chance of another surprise pool party...


Reply
mollyh96
Posts: 18
(@mollyh96)
Eminent Member
Joined:

Compression fittings aren't that tricky once you get a feel for them. Yeah, overtightening happens, but honestly, threaded fittings with PTFE tape can be just as finicky if you're not careful—too little tape and you've got leaks, too much and threads won't seat right. Personally, I'd say stick to compression and just practice snugging them up without cranking down hard. After a couple tries, you'll have it dialed in.


Reply
Posts: 14
(@markperez597)
Active Member
Joined:

"Personally, I'd say stick to compression and just practice snugging them up without cranking down hard."

Interesting point... but how do you really know when it's tight enough? I've only tried compression fittings once (first-time homeowner here), and I ended up overtightening because I wasn't sure what "snug" actually felt like. I get that it probably comes with practice, but is there any trick or indicator you use to avoid going too far? I'd rather not flood my kitchen again trying to find that sweet spot.


Reply
Posts: 17
(@astrology_river)
Active Member
Joined:

Totally get where you're coming from—been there, flooded that. 😂 Compression fittings are tricky at first. Usually, I tighten by hand until it feels firm, then give it another half-turn or so with a wrench. Then turn the water back on slowly and watch closely for drips. If there's a tiny leak, just tweak it slightly more. Better to sneak up on tightness gradually than crank it down hard right away and risk damaging the fitting (or your sanity).


Reply
matthewe90
Posts: 14
(@matthewe90)
Active Member
Joined:

"Better to sneak up on tightness gradually than crank it down hard right away and risk damaging the fitting (or your sanity)."

Haha, learned that one the hard way myself... But quick question—do you guys use plumber's tape on compression fittings or skip it? I've heard mixed things. Last time I skipped it, ended up with a tiny drip that drove me nuts until I redid the whole thing. Curious if it's just me or if tape actually helps here.


Reply
Page 48 / 208
Share:
Scroll to Top