Halo® Exterra®

Perfectly Designed For Exterior Applications

Exterra offers a high-performance GPS core that is laminated on both sides with a precision-perforated film.

Halo Exterra

Key Performance Advantages

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.

Learn more about Halo Exterra®. Watch This Free Recorded Webcast.

Board Size

Board Thickness

R-Value

Compressive Strength psi (KPA)

4 ft x 8 ft
1230mm x 2460mm

.563”, .625”, 1.0”, 1.5”, 2.0”
11mm, 13mm, 26mm, 38mm, 52mm

R-5 per nominal inch
(based on thickness of 1-1/16”)

10 (70) 

Board Size

4 ft x 8 ft
1230mm x 2460mm

Board Thickness

.563”, .625”, 1.0”, 1.5”, 2.0”
11mm, 13mm, 26mm, 38mm, 52mm

R-Value

R-5 per nominal inch
(based on thickness of 1-1/16”)

Compressive Strength
psi (KPA)

10 (70) 

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Residential

Multi-Family

Commercial