Wholesale Insulation Supply Co is a wholesale distributor of mechanical insulation products and accessory items throughout the United States.  The most popular product is Owens Corning Fiberglass Pipe Insulation which is used by insulators, plumbers, and mechanical contractors in commercial, industrial, and even residential applications.  Wisco distributes their catalog of products through nationwide plumbing supply purchasing groups.  The online store at www.FiberglassPipeInsulation.com offers a majority of Wisco's insulation product catalog online at wholesale price points.  No membership is necessary to purchase online however a $500/order minimum is imposed on each order.  WISCO offers fast Free Shipping on all orders within the United States (Lower 48 states

WISCO Offers Free Shipping on Every Order within the United States (Lower 48 States).