Dual Seal Spacers

Quanex's Super Spacer® is a true dual-seal warm edge spacer line that uses a high-performance acrylic adhesive for its structural seal, backed by a moisture vapor seal.

For premium energy efficiency and sustainability of insulating glass, consider these Quanex dual-seal warm edge spacer products:

Super Spacer® TriSeal™

For commercial, architectural and captured glazed insulating glass.

Super Spacer® T-Spacer™

For architectural insulating glass produced on automated equipment.

Super Spacer® Premium Plus

High-quality silicone foam warm edge spacer system with integrally incorporated desiccant.