AustriaInsulating Glass Systems
Quanex Warm Edge Spacers and ServicesAs the fenestration industry continues to demand increasingly energy-efficient and durable products, Quanex Building Products is driving warm-edge innovation to help its insulating glass (IG) systems customers reach new levels of performance.
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Dual Seal Spacers
For optimal long-term durability, Quanex offers dual-spacer technologies that are proven to outlast the rest in simulated P1 testing – and in the field.
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Single Seal Spacers
Quanex offers a full line of single-seal spacer products designed for optimal performance in high-volume production of dual- and triple-pane insulating glass.
Solar Module Sealants
Quanex is the world's leading supplier of thin-film edge sealants. Our products are backed by more than 10 years of thin-film edge sealing experience along with over 40 years of experience of sealing products in the insulating glass industry.
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Components, Sealants and Accessories
Quanex is your resource for complementary products that enhance the energy efficiency, production efficiency, durability and aesthetics of high-performance insulating glass units.
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Equipment and Application Systems
The flexible design of all insulating glass spacers offered by Quanex Building Products allows for fast application for low- to high- volume production needs and significantly simplifies the fabrication of shaped units.
Testing
All Quanex warm edge spacer products are third-party tested and field-proven to provide industry-leading argon gas retention and long-term durability.
IG Certification
Document Library
Our leadership position and sharing of our indepth knowledge of the building products industry make us a valuable source for technical information, including bulletins and product data sheets.
Industry Resources