Graphite Powered. Intuitively Amplified.

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When you start with Graphite Power, you’ve already got an edge. But Halo doesn’t stop at the core. We amplify it.

A Graphite Powered Foam Core

At the heart of every Halo product is Graphite Polystyrene (GPS)—a high-performance foam core infused with microscopic graphite particles. These particles reflect radiant heat like millions of tiny mirrors, delivering thermal resistance far beyond conventional EPS. That’s why GPS outperforms—delivering a higher R-value per inch and superior long-term performance compared to XPS.

Amplified By Intuitive Facers

Each Halo product begins with Graphite Powered GPS foam, produced in state-of-the-art manufacturing facilities where graphite-infused resin beads are expanded using steam—not harmful blowing agents—and molded into rigid insulation panels.

From there, advanced lamination processes apply a variety of unique facers under controlled heat and pressure, bonding them to the foam core. The result? An engineered insulation system that delivers category-defining performance, every time.

Here’s How Halo products are made:

Engineered Laminates, Purpose-Built Products

But performance isn’t just about foam. It’s about designing for real-world jobs.

Halo’s intuitive facers are a series of  application-specific laminates that work with the GPS core to create an array of high-performance insulation products that are each perfectly engineered for their specific application:

Exterra: A breathable facer that resists weather, sheds water, and lets moisture escape. Perfectly engineered for above-grade exterior wall surfaces.
Exterra: A breathable facer that resists weather, sheds water, and lets moisture escape. Perfectly engineered for above-grade exterior wall surfaces.
Interra: A reflective interior facer that boosts R-value and doubles as a vapor barrier—code-compliant and smart. Perfectly engineered for interior wall surfaces.
Interra: A reflective interior facer that boosts R-value and doubles as a vapor barrier—code-compliant and smart. Perfectly engineered for interior wall surfaces.
Subterra: A rugged, moisture-resistant facer designed for below-grade use. Perfectly engineered for exterior foundation walls and under slabs.
Subterra: A rugged, moisture-resistant facer designed for below-grade use. Perfectly engineered for exterior foundation walls and under slabs.
Subterra® Plus: Offers a high-performance GPS core that is laminated on both sides with an extra-tough crosswoven laminate.
Subterra® Plus: Offers a high-performance GPS core that is laminated on both sides with an extra-tough crosswoven laminate.

These aren’t generic boards. They’re intuitive, laminated solutions—Graphite Powered. Intuitively Amplified.

Chrome GPS – The Simplicity of Graphite Power

Sometimes simplicity wins. Chrome GPS offers Halo’s Graphite Powered core without a laminate, giving builders flexibility for custom assemblies. It’s graphite power purity – ready to be integrated wherever the project calls for it.

High-performance Chrome GPS® is powered by graphite enhanced polystyrene (GPS).
High-performance Chrome GPS® is powered by graphite enhanced polystyrene (GPS).

A New Look, Same Relentless Performance

Alongside this engineered function, Halo’s laminates are evolving in form too—with a refreshed visual identity that reinforces its category leadership. It’s a bold new look for a system that’s already redefining performance.

Wrapping It Up

Graphite alone is powerful. But when you wrap it in performance-driven laminates and precision manufacturing, the result is more than insulation—it’s innovation. That’s the Halo difference: Graphite Powered, smartly engineered, jobsite ready, and built to lead.

The power of graphite, intuitively amplified.

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Halo® is the Advanced Graphite Insulation System that’s designed perfectly for specific applications. Each Halo® product features a high-performance graphite polystyrene core, plus an ingenious laminate surface that is customized to its precise usage application, giving you today’s most advanced rigid insulation envelope.
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