Super Spacer® Premium Plus

Maximum performance for high-efficiency insulating glass systems

Super Spacer^® Premium Plus is a high-performance silicone solution designed for advanced insulating glass systems. Bridging the gap between residential and light commercial applications, it delivers the performance of a commercial warm edge spacer while maintaining the flexibility and efficiency that manufacturers expect.

Best for:

High-performance residential window systems
Light commercial glazing applications
Manufacturers seeking top-tier thermal efficiency and durability

Super Spacer^® Premium Plus is ideal for insulating glass applications where elevated performance is required, whether driven by energy codes, climate conditions, or product positioning. As a commercial warm edge spacer alternative, it performs especially well in energy-efficient residential window and door systems, multifamily housing projects, and light commercial glazing systems. It is also well-suited for replacement windows designed for enhanced performance and for applications targeting improved thermal ratings and long-term durability.

Why Choose Super Spacer^® Premium Plus

Optimized for thermal performance
Super Spacer^® Premium Plus uses low-conductivity materials to reduce heat transfer, helping insulating glass units meet higher energy efficiency standards.

Advanced moisture and gas management
A combination of high desiccant content and a multi-layer vapor barrier helps keep moisture out and insulating gas in for long-term performance.

Built for long-term durability
Designed to withstand UV exposure, temperature extremes, and environmental stress across both residential and light commercial environments.

Commercial level performance without added complexity
Delivers the benefits of a commercial warm edge spacer while maintaining efficient, streamlined manufacturing processes.

Benefits For Your Business And Your Customers

FOR MANUFACTURERS:

Offer a premium-tier solution for high-performance product lines
Meet increasing energy efficiency demands and building standards
Deliver commercial-level performance without increasing production complexity

FOR END USERS:

Greater indoor comfort with improved thermal insulation
Reduced condensation at the glass edge
Long-lasting window performance with fewer maintenance concerns

Built for Proven Performance

Super Spacer^® Premium Plus is part of the Quanex Super Spacer platform—trusted worldwide for delivering flexible, warm-edge performance across both residential and light commercial insulating glass applications.

Ready to achieve commercial-level performance in your insulating glass systems?

Connect with our team to see how Super Spacer^® Premium Plus can support your next project.