Altus a private equity investment firm focused on niche middle market manufacturing companies in the U.S., today announced the closing of the sale of Thermafiber, Inc., a leading producer of mineral wool insulation products for commercial, industrial and horticultural applications, to Owens Corning , a leading global producer of residential and commercial building materials, glass-fiber reinforcements and engineered materials for composite systems. Thermafiber’s products are used in a wide variety of applications requiring thermal, acoustic and fire safety attributes.
Altus Capital Partners Closes Sale of Thermafiber Inc. to Owens Corning
This Month’s Features
Protective Expanded Metals for Keeping Networks Online
Outside the data center, protective expanded metal fencing provides a visual solution that balances these demands with high performance and versatility.
Understanding Hurricane-resistant Louvers
Specifying louvers certified to AMCA 550 strengthens the building envelope and helps ensure that structures can provide shelter, protection, and comfort during extreme weather...
Modern Education, Metal Solutions
Fueled by a growing student population and demand for flexible teaching spaces, design and construction in the education sector have experienced explosive growth.
Architectural Advantages of Aluminum Doors
Approximately one-third the weight of iron, steel, copper, or brass, aluminum extrusions are easier to handle, less expensive to ship, and an architecturally attractive...
Read the latest issue
May 2026
Sponsored By
