Threaded pipe joints seal with either Teflon tape or pipe dope, and sometimes both, and each has its place. Using the wrong one, or too much, is how a simple joint leaks.
The tape
Teflon tape wraps around the threads and fills the tiny gaps, and it is clean and easy to apply. Wrap it clockwise so it does not unwind as the fitting tightens.
The dope
Pipe dope is a paste that seals and lubricates the threads, and it fills deeper gaps on larger or rougher threads.
The combo
Many pros use a little of both on larger fittings, tape for the seal and dope for the lubricant.
The plastic rule
Do not overtighten plastic fittings with tape, which can crack them. freezing winters put stress on exposed lines, and many older homes still have aging galvanized pipes In Lombard, the right sealant prevents a slow drip.
The wrap
Three wraps of tape is usually right, and too much can crack a fitting. Wrap it clockwise so the threads pull it tight, not unwinding.
The call
Get the seal right the first time. Call 888-217-3585 and Lombard Plumbing Pros will match you with a Lombard pro.
Plumbing in Lombard: what to know
In Lombard, freezing winters put stress on exposed lines, and many older homes still have aging galvanized pipes. Pros in our network know the local quirks and bring the right parts on the first visit.
Across DuPage County — from Villa Park, Glen Ellyn and Addison to ZIP codes like 60148, 60181, 60137 — homeowners deal with the same kinds of issues. The tips above apply locally, and when a job goes beyond a quick fix, a vetted local pro is only a call away.
Need a hand in Lombard?
If a plumbing issue is beyond a quick fix, don't wait for it to get worse. Call 888-217-3585 and Lombard Plumbing Pros will match you with a vetted local pro — usually within minutes. Learn more about plumbing help in Lombard.