ROCKWOOL North America makes stone wool insulation for construction applications. Its products are presented for residential and commercial building projects, with technical guidance and documentation for their specification and use.
Johns ManvilleWith 44 manufacturing facilities across North America and Europe, Johns Manville manufactures insulation, commercial roofing systems, fiberglass and technical nonwovens for commercial, industrial and residential applications. Its Engineered Products business also supplies the often-unseen fiberglass and nonwoven materials that become part of customers’ products in fields ranging from construction and filtration to automotive and infrastructure. Headquartered in Denver, Johns Manville is a Berkshire Hathaway company.TUCSON, AZ
Owens CorningOwens Corning is a branded building-products manufacturer whose businesses include roofing, insulation, and doors, with products serving residential, commercial, and industrial markets. The company identifies Toledo, Ohio, as its world headquarters and says it operates globally, with manufacturing facilities across North America, Europe, Asia Pacific, and the Americas.TOLEDO, OH
Owens CorningOwens Corning is a global manufacturer of building materials, with businesses centered on roofing, insulation and doors. The company’s material-innovation focus supports products used across residential, commercial and industrial construction, while its workforce of more than 20,000 operates in 30 countries. Its recognizable pink branding and Pink Panther mark are part of a company identity that dates to 1996 in the provided materials.TOLEDO, OH
Knauf InsulationKnauf Insulation is a manufacturer of fiberglass insulation products for residential, commercial, industrial, institutional, and OEM applications. The company is known for its Performance+® portfolio, which is Asthma & Allergy Friendly® Certified and made with ECOSE® Technology, a formaldehyde-free binder. Knauf emphasizes sustainability, using recycled materials in its products and aligning with industry certifications like GREENGUARD Gold and Declare.INWOOD, WV