ALPHA PRO TECH, LTD. is in the business of protecting people, products and environments. The Company manufactures a line of building supply construction weatherization products through its wholly owned subsidiary, Alpha ProTech Engineered Products, Inc. The Company�s products are sold under the Alpha Pro Tech brand name, as well as under private label. The Company�s products are grouped into three segments: the Building Supply segment, consisting of construction weatherization products, such as housewrap and synthetic roof underlayment as well as other woven material; the Disposable Protective Apparel segment, consisting of disposable protective apparel such as shoecovers, bouffant caps, gowns, coveralls, lab coats, frocks and other miscellaneous products; and the Infection Control segment, consisting of face masks and eye shields. The Company focuses on developing, producing and marketing differentiated, innovative high value products that protect people, products and environments.