Insultab is THE source for tubing products.

We manufacture products of the highest quality and consistency, meeting all relevant industry specifications.**.  Our state-of the-art, 90,000 square foot manufacturing facility is located in Woburn, MA, just eleven miles north of Boston. It’s here that we extrude, cross-link, expand, cut, mark and package our own tubing.

A solution for every application

The Insultab Engineering Department will assist you with product development to meet the most demanding applications.

Materials are compounded and developed to achieve your unique requirements – complete with special color matching, custom tubing sizes and wall thicknesses, marking, cutting and packaging – all within our facility.

A Solution for Every Application
Leader in Large Tubing Diameter Expansion

We are the recognized experts at expanding large diameters

**Our products meet RoHS, REACH, Conflict Minerals Compliance, PROP 65, UL, CSA, AMS, ASTM, Military, Automotive, USFDA, Medical USP Class VI, ISO-10993-5 Cytotoxicity standards.

More on our Certifications