Insulation is a vital component of a building's envelope. For building designers requiring the highest quality rigid insulation, ThermalStar Rigid Insulation provides unmatched quality, with a stable long term R-value that will last the lifetime of your structure. Manufactured under an industry leading quality control program monitored by UL and ICC-ES, ThermalStar Rigid Insulation meets or exceeds ASTM C578 standards, providing an HFC free, recyclable rigid insulation with a low Global Warming Potential (GWP).

Features

• The high vapor permeability properties of ThermalStar T&G increase the moisture durability of the built assembly.
• ThermalStar T&G has minimal long-term moisture retention with the ability to dry quickly, which is critical to having effective exterior wall insulation.
• ThermalStar T&G is a high performance exterior insulation that assists with the new and updated CA Title 24 energy efficiency regulations and compliance for residential construction.
• ThermalStar T&G does not include HCFCs, HFCs or formaldehyde, providing an insulation with a low global warming potential (GWP) and zero ozone depletion potential (ODP).