08/31/2026
❓Can fiberglass insulation lose performance? 🏠
Yes—moisture, airflow, and settling can cause problems over time. 🔍
https://www.retrofoam.com/blog/is-fiberglass-insulation-bad-for-you-common-problems
Wondering if fiberglass insulation is bad for you? Learn about fiberglass insulation dangers, mold concerns, and common fiberglass insulation problems.