ROCKWOOL North America manufacturing facilities are strategically located across Canada and the United States. Operating 24/7, each of our facilities consists of a hot end process and a cold end process.


The hot process area is where the natural rock and recycled material are melted, spun into individual fibers, combined with our unique binding agent, and formed into raw batts. As these raw batts move along conveyors, they’re cooled and trimmed in preparation for the transition to the cold process section of the plant.

In the cold process section, the raw batts are cut, trimmed and compressed to meet the exact specifications for the insulation product being produced. The finished insulation batts are then arranged and stacked as they move to the automated bagging area where the product is packaged, stacked on shipping pallets and shrink-wrapped for shipment. The pallets are then moved to the warehouse to be stored before being loaded onto trucks.

At ROCKWOOL, we’re proud of the efficiency and productivity of our manufacturing facilities. Our plants are so much more than just the machinery. They are a balanced combination of the latest technology and equipment, as well as people working together to ensure the highest standards of employee safety and product quality. Our continuous quality control testing ensures that the products we are producing meet our high-quality standards.

But perhaps the most critical component in any of our manufacturing facilities is our employees and the culture of teamwork they create. Every ROCKWOOL employee can count on having a manager who supports them, and a team of co-workers who help each other succeed. State-of-the-art equipment, the latest technology, a dedicated team of highly-trained employees, and a commitment to safety. That’s what makes a ROCKWOOL manufacturing facility such a great place to work.

Are you ready for a career that makes a difference? Visit rockwool.com/careers to learn more and apply today.