Can I Ignore These Pipe Problems?

Banging, whistling, sweating and freezing supply pipes.

Sorted by how urgent they actually are

Deal with soon

Can I Ignore Pipes That Bang When I Turn Off the Water?Verdict: PROBABLY NOTProbably not. Repeated banging at shutoff is usually water hammer or pipe movement, and it should be diagnosed before it becomes background noise. Brief use is reasonable only if there is no leak, visible pipe movement, or unusually high pressure.

Can I Ignore Something Else?