Welcome to Elliott Company On-Line. Based out of Indianapolis, Indiana, we manufacture a variety of block foam products including our own ELFOAM brand polyiso (polyisocyanurate) foam insulation. 

Originally the rigid bunstock industry produced polyurethane foam. Out of convenience, some shortened the name to "urethane" and used the terms interchangeably. Later using the same basic raw materials but in more optimized portions, polyisocyanurate ("polyiso" for short) foams were developed and continue to be produced today. Among the advantages polyiso foams have over their polyurethane predecessors are improved physical performance properties and greater dimensional stability over a wider temperature range.

Today, ELFOAM brand products are sold nationally and internationally in the Americas, Europe and Asia. Our polyiso foam insulation can be found in a wide variety of product applications including: refrigerated and heated food service equipment; architectural wall, roof, and door panels; insulated truck, rail and container transportation equipment; plus liquid storage tanks and chemical process equipment.


With an experienced staff of highly skilled employees, Elliott Company is known for their excellent customer service and high quality products. Our friendly sales staff is available to answer any questions you might have concerning ELFOAM products. Prompt, accurate quotations; product use and freight savings recommendations; plus in-spec material and on time shipments are some of the ways that Elliott Company strives for complete customer satisfaction.

Please feel free to browse our web site to learn more about our block foam and ELFOAM products and how they are used in a wide variety of OEM applications as a thermal insulation and a composite foam core material.