Have you looked into heat tape at all? I've heard mixed things about energy use and safety, but seems like it might be more effective than foam sleeve...

Yikes, sounds like a nightmare. Curious though—did you consider eco-friendly solutions while fixing the water damage? Wondering if sustainable materia...

Yeah, I've definitely noticed the temperature thing at my place too. Whenever the heat kicks in, the knocking gets noticeably louder... I always figur...

Interesting points about the plants—I hadn't really thought much about duckweed being an issue. Is it mostly just because it spreads too fast? I've se...