In 2023, the mineral wool market for industrial, equipment, and appliance insulation in the US was valued at approximately 1.05 billion USD. Forecast data indicate a consistent year-on-year decline from 2024 to 2028, with values decreasing from 1.0095 billion USD in 2024 to 0.88334 billion USD in 2028. This reflects an average Compound Annual Growth Rate (CAGR) of around -3.3% over the five-year forecast period, suggesting a trend of diminishing sales in this sector.

Future trends to watch for include:

Advancements in alternative insulation technologies may further disrupt traditional mineral wool demand.
Environmental regulations and green building initiatives could impact material choices in construction and industrial applications.
Market recovery in related sectors or increased industrial activity might provide potential offsets to this decline.