ROCKWOOL North America Email Format

Wholesale Building MaterialsOntario, Canada501-1000 Employees

ROCKWOOL North America is a major producer of stone wool insulation, providing a range of products designed for performance and sustainability in the building construction sector. The company operates manufacturing facilities across North America, including Milton, Ontario; Grand Forks, British Columbia; Marshall County, Mississippi; and Jefferson County, West Virginia. Its offerings focus on building insulation while also serving industrial and technical applications that rely on stone wool technology.

Based in Milton, Ontario, the company serves customers in construction and related industries seeking reliable insulation to meet energy efficiency and indoor environment goals. It is part of the ROCKWOOL group, which also includes specialist solutions for horticultural, marine, and offshore sectors, reflecting a broader portfolio within the materials and construction landscape.

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