Product Overview

High performing and cost effective non-structural rigid insulation board for exterior wall applications on wood or steel frame construction. The expanded polystyrene (EPS) core is embedded with graphite particles which increase the thermal performance, compared to conventional EPS.

In addition to the increased thermal resistance, the foam is laminated with a reflective film on both sides increasing board strength and flexibility, reducing site damage and waste. The reflective laminated surfaces are micro perforated giving the panel high water vapor permeance greatly reducing the likelihood of trapped moisture through the increased drying potential. The larger panels and laminated film help improve job site efficiency and reduce labor costs.

Dimensions: 4' W x 8' L x 2" D; R-value = 9 per inch

The perforated boards provide high vapor permeance allowing walls to dry out and can act as a second plane of protection when taped and sealed

Each panel is easy to handle due to the ultra-low weight and is easily cut

Does not contain CFCs or HCFCs, no off-gassing and does not promote growth of mold and mildew

Graphite EPS foam saves energy during manufacturing

Acts as continuous insulation in the building envelope, reducing thermal bridging and energy consumption while improving comfort

Applications: Exterior above grade walls, attic ceilings, cathedral ceilings, interior foundation walls and recladding