Call  1-800-231-1024
Site Search:  
Our Company     

ITW Insulation Systems provides high-performance insulation products.  We are a division of Illinois Tool Works, Inc.

Full Product Line Overview

We have recently published our full product line overview showing the complete range of solutions we provide for Insulation, Vapor Retarder, and Metal Jacketing for Mechanical Applications which you can view here.

Featured Product:  Ell-Jacs Plus

ITW Insulation Systems has recently introduced Ell-Jacs™ Plus, the industry's first two-piece aluminum elbow covers that incorporate a Polyfilm Moisture Barrier (PFMB) to help reduce corrosion of the interior surface of the elbow cover and reduce pipe corrosion.

Where to Buy
Technical Information
Stay Current with ITW Insulation
ITW Philanthropy

If you are an end user of ITW Insulation Systems products and you are looking for information about our nationwide network of Distributors and Fabricators, you can visit our Where to Buy ITW Insulation System Products page to find what you need.

If you need specific technical information about one or more of our products, you may request it directly at our Technical Inquiry page and we will be happy to assist you.

If you are interested in receiving our periodic email updates containing news about our company or matters of interest in the insulation industry you are invited to visit our signup page and register.

We have posted a special video showing ITW's support for United Way Charities that was prepared by a group of Chicago-area high school students which you can watch here.