Whether below-grade or above, indoors or outdoors, Halo® presents an innovative Graphite Insulation System comprising specialized rigid insulation products tailored for diverse applications.

Featuring a cutting-edge graphite polystyrene (GPS) core, Halo® excels with its high performance and low carbon footprint.

Each product within the system is enhanced with bespoke laminate surfaces optimized for its intended purpose.

PRODUCT LINE

HALO® EXTERRA®

Perfectly designed for exterior applications

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HALO® INTERRA®

Perfectly designed for interior applications

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HALO® SUBTERRA®

Perfectly designed for below-ground applications

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HALO® SUBTERRA PLUS®

Perfectly designed for below-ground applications

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ADVANTAGES

HALO® EXTERRA®

Breathable

Our proprietary perforation technology makes Exterra breathable (up to a thickness of 2″) and allows vapor to escape, helping to keep the wall healthy and dry.

Water resistive

Exterra is also a water-resistive barrier which makes it truly unique. Exterra keeps water to the exterior without the need for additional house wrap.Energy Efficient

Continuous GPS insulation creates a thermal break and eliminates the energy loss from thermal bridging in the wall assembly.

Durable and flexible

Exterra is also durable, yet flexible, and easily conforms to radius walls without needed time consuming field cuts.

HALO® INTERRA®

Built-in vapor barrier

Eliminates the need for poly.

Reflective

Can reflect heat back into the home or building (dead air space required)

Energy efficient

Continuous GPS insulation creates a thermal break and eliminates the energy loss from thermal bridging in the wall assembly.

HALO® SUBTERRA®

Waterproofing protection

Helps drain water away from foundation walls and protects waterproofing.

Energy efficient

Continuous GPS insulation creates a thermal break and eliminates the energy loss from thermal breaks in the wall assembly.

Flexible

Subterra® is flexible and easily conforms to radius walls without needing time consuming field cuts.

Durable

Subterra® withstands foot and equipment traffic on the jobsite without breaking.

HALO® SUBTERRA PLUS®

Waterproofing protection

Helps drain water away from foundation walls and protects waterproofing.

Energy efficient

Continuous GPS insulation creates a thermal break and eliminates the energy loss from thermal bridging in the wall assembly.

Flexible

Subterra Plus® is flexible and easily conforms to radius walls without needed time consuming field cuts.

Durable

Subterra Plus® is incredibly jobsite tough – it withstands severe foot and equipment traffic without breaking.

Radon Barrier

Per the NRC’s Radon Diffusion test, Subterra Plus® is a radon barrier with 7 times higher radon resistance than 6 mil polyethylene membranes.