Kooltherm K20 Concrete Sandwich Board is a rigid thermoset insulation ideal for tiltup and precast concrete wall applications. Enables thinner wall assemblies to maximize building space.
Manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP). Comes in standard sizes or custom lengths and in R-values from 13.5-40.
Construction Specialties
