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- Thu Apr 02, 2026 1:11 am
- Forum: Manufactured Home Repair & Renovation
- Topic: sagging underbelly/noise in heat duct. plumbing? roof leak?
- Replies: 2
- Views: 427
Re: sagging underbelly/noise in heat duct. plumbing? roof leak?
I had the same symptoms, and it turned out to be condensation in the ducts combined with sagging belly wrap trapping moisture, not a plumbing leak. The noises were from ducts expanding and shifting insulation underneath.