Henry Company is a US-based manufacturer of building envelope systems, focused on air and vapor barriers, waterproofing membranes, roofing underlayments, and roof coatings. Their product range includes self-adhered and fluid-applied air barriers, SBS-modified bitumen and liquid-applied waterproofing, spray polyurethane foam and polyiso roof insulation, and single-ply TPO and EPDM roofing systems. Henry has been part of Carlisle Companies since 2021 and operates manufacturing facilities across North America.