IG Spacers

Quanex IG Spacers takes a 360-degree approach to helping you achieve your goals, from our industry-leading Super Spacer® and Dura Platform warm-edge spacer products to the support services, such as marketing tools, technical assistance, R&D, and lab testing we proudly provide.

Single Seal Spacers

Our single seal spacers are designed for optimal performance in your high-volume production of dual- and triple-pane insulating glass.

Dual Seal Spacers

Get optimal durability and performance with Super Spacer®, our true dual seal warm-edge spacer line for residential and commercial applications.