About Stream Infinity.
 Advancing Manufacturing Through ThermaCore

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Stream Infinity was incorporated in 2022, but the expertise behind our company spans more than twenty years of advanced manufacturing and precision engineering. Our roots are on the production floor — designing machinery, optimizing workflows, and integrating CNC automation with ERP systems to help window and door manufacturers build smarter, faster, and with greater consistency. That foundation shaped how we approach every innovation that followed.

As we worked with manufacturers across North America, one challenge became impossible to ignore: thermal performance requirements were accelerating faster than traditional manufacturing methods could adapt. Improving U‑factors often meant redesigning entire product lines, retooling equipment, or compromising structural performance — none of which aligned with real‑world production realities.

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ThermaCore was created to change that.

 

The ThermaCore Manufacturing Advantage

ThermaCore is the result of a dedicated engineering effort to deliver meaningful thermal improvement without forcing manufacturers into costly or disruptive changes. Built on advanced materials, precision machining, and tight‑tolerance fit, the ThermaCore line is engineered to integrate directly into existing window and door systems.

Every component in the ThermaCore family is produced using modern CNC processes, proprietary cutting technology, and rigorous quality controls that ensure consistency from prototype to full‑scale production. Our manufacturing approach emphasizes:

• Precision Fit: Inserts are machined to match real profile geometry, ensuring reliable placement and repeatability on the line.

• Material Stability: GPS, polyurethane, and reinforced composite structures are selected and processed for predictable behavior under cutting, handling, and installation conditions.

• Production Compatibility: ThermaCore components are designed to drop into existing fabrication workflows with minimal or zero tooling changes.

• Scalable Efficiency: Our in‑house machinery — from hot‑wire systems to multi‑axis CNC centers — allows us to scale production while maintaining tight tolerances and fast turnaround times.

 

Engineering the ThermaCore Line

The ThermaCore system is built around three manufacturing‑driven insert technologies:

• GPS Inserts — Lightweight, dimensionally stable, and optimized for high‑speed production environments.

• Polyurethane Inserts — Precision‑cut for maximum thermal contribution where higher performance targets are required.

• Reinforced Inserts — Composite steel‑foam structures that deliver screw‑holding strength and load‑bearing capability while preserving thermal efficiency.

Each solution is engineered to stand alone, yet they work seamlessly together as a modular system that manufacturers can tailor to their performance goals and production constraints.

 

Stream Infinity exists to push manufacturing forward.
ThermaCore is our commitment to giving window and door manufacturers a practical, scalable, and technically credible path to higher thermal performance — without sacrificing efficiency, strength, or production simplicity.