Halo® Exterra®

Available Across Texas!

We're thrilled to announce that Halo® Exterra® is available at authorized dealers and stocking locations across the state of Texas. Whether you're a builder or a homeowner, you can find the product readily available for purchase.

Where to Buy Halo® Products​

Exterra®, Subterra®, Subterra Plus® and Interra® are not all carried by every local Halo dealer or regional Halo manufacturer. Please confirm product availability with your local dealer or manufacturer.
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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.

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”
14mm, 16mm, 26mm, 38mm, 52mm

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

10 (70) 

Additional thicknesses may be offered regionally. Custom thicknesses and compressive strengths are available upon request. 

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)

Halo® Exterra® Applications

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