Proboard® Ultra™ Premium GPS

Choose Proboard® Ultra™ for Ultra vapor permeance, strength, and durability.

Proboard Ultra Premium GPS

Proboard Ultra delivers high, long-term R-value combined with higher vapor permeance and strength compared to other options.

Ultra exterior wall performance. Proboard Ultra meets code requirements for Continuous Insulation. It is specially engineered for above-grade exterior wall assemblies. Proboard Ultra can be installed in new construction and remodeling for both residential and light commercial projects.

Proboard Ultra Brochure (pdf 4.16 MB)

Proboard Ultra Data Sheet (pdf 0.22 MB)

Proboard Ultra Our most durable film-faced solution.

Ultra Moisture Management

Moisture is the enemy in construction causing damage to materials or even leading to hazardous living conditions for the occupants. Proboard Ultra GPS provides protection for any installation. Proboard Ultra is made with StayDry Technology, a proprietary manufacturing process that provides Class III semi-permeable performance, making it about 3x more breathable than comparable products. Proboard Ultra is an approved, breathable Water-Resistive Barrier
eliminating the need for housewrap.

Ultra Thermal Preformance

Proboard Ultra provides R-5 per nominal inch. Holds its R-Value: After extreme environmental testing, Proboard Versa held its R-value in conditions that involved both constant thermal gradient and cycling between large temperature and humidity variations.

Ultra Durability

Proboard Ultra features a 2.5 mil polyester facer on both sides providing up to 3X the flexural strength vs. standard foam.

Termite Resistant

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

Fire Performance

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

Proboard® Ultra™ Premium GPS

Choose Proboard® Ultra™ for Ultra vapor permeance, strength, and durability.