Proboard® Core™ Premium GPS

Multi-Use Rigid Insulation

Proboard® Core™ Premium GPS

Proboard Core GPS is the premium, professional grade continuous insulation delivering higher, long-term R-value performance at a better overall value compared to other materials.

Proboard Core GPS can remain exposed in all installations, meet code requirements for continuous insulation and can be used in a variety of applications for both new construction and remodeling.

Proboard Core Brochure (pdf 2.23 MB)

Proboard Core Data Sheet (pdf 0.21 MB)

Proboard Core, higher performance and better overall value than the competition.

Multi-use applications

Proboard Core can be used in both residential and light commercial exterior applications.

Proven Energy Efficiency

Proboard Core provides R-5 per nominal inch.

Holds its R-Value: After extreme environmental testing, Proboard Core held its R-value in conditions that involved both constant thermal gradient and cycling between large temperature and humidity variations.

Moisture Management

Proboard Core provides exceptional breathability and vapor semi-permeability.

Third-party environmental testing (ASTM C1512) concluded GPS-based insulation does not retain moisture and dries quickly after cycling from low to high humidity.

Termite Resistant

GPS is protected from insect degradation with a specially formulated insect inhibitor that’s safe for humans and pets.

Fire Performance

Proboard Core is formulated with specially modified materials that are manufactured with a flame retardant (ASTM E84/UL 723).

Stability and Durability

Proboard Core is adaptable in size, thickness, shape and density, providing maximum flexibility and durability.

Proboard® Core™ Premium GPS

Multi-Use Rigid Insulation