Alpha Pro Tech, Ltd. is a Canada-based manufacturer of products designed to protect people, products, and environments, including disposable protective apparel, and building products. The Company operates through two segments: Building Supply and Disposable Protective Apparel. Its Building Supply segment consists of a line of construction supply weatherization products. Its construction supply weatherization products consist of house wrap and synthetic roof underlayment, as well as other woven material. Its Disposable Protective Apparel segment consists of disposable protective garments, including shoe covers such as the Aqua Trak and spunbond shoe covers, bouffant caps, coveralls, frocks, lab coats, gowns, and hoods, as well as face masks and face shields for the pharmaceutical, cleanroom, industrial, medical, and dental markets. The Company’s products are sold under, Alpha Pro Tech brand name. Its manufacturing facilities are located in Georgia, Arizona and Utah.