KoolCoats offers Atlas ThermalStar Insulation Board, a premium solution for both flat and tapered roof systems, designed to optimize thermal performance and drainage efficiency. Available in standard thicknesses from 1/2” to 4”—with custom options available upon request—this insulation provides long-term R-value stability without degradation over time. For projects requiring precision slope design, Atlas’ dedicated tapered department ensures customized solutions that meet your specific drainage and insulation needs. Engineered with low global warming potential (GWP) and zero ozone depletion potential (ODP), ThermalStar Insulation Board is an environmentally responsible choice.

KoolCoats proudly offers Atlas ThermalStar Laminated Roof Insulation (LRI)—a premium continuous insulation solution designed for efficiency, durability, and ease of installation. Featuring a PVC-compatible film, ThermalStar LRI provides superior thermal performance while enhancing roof system longevity. With 4’x50’ fanfold sheets and coverage of two squares per bundle, installation is fast, efficient, and labor-saving. Designed to withstand the demands of transport, storage, and job site handling, its dual film facers ensure long-lasting durability.

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• ThermalStar Laminated Roof Insulation (LRI) is continuous insulation with a PVC compatible film.       
• One bundle of ThermalStar LRI covers two squares, providing labor savings during installation.       
• For an easy and quick installation, ThermalStar LRI is available as 4’x50’ fanfold.       
• With dual film facers, ThermalStar LRI is more durable against typical job site abuse such as transport, storage, and installation.       
• ThermalStar LRI is backed by a limited lifetime warranty for physical and thermal performance.
  See separate ThermalStar warranty for terms and conditions. 

KoolCoats is proud to offer Atlas ThermalStar Laminated Wall Insulation (LWI)—a premium solution designed to enhance energy efficiency, reduce labor costs, and improve the durability of exterior walls. Engineered for superior thermal performance. It serves as both continuous exterior insulation and a code-compliant water resistive barrier (WRB) when properly flashed and taped, simplifying installation while maximizing protection. By minimizing thermal bridging, this innovative insulation provides a stable, long-term R-value, ensuring consistent energy savings and structural integrity over time.

• ThermalStar Laminated Wall Insulation (LWI) has an integrated film facer, which serves as a code compliant water resistive barrier (WRB) when properly flashed and taped, saving on time and labor.  
• Installing ThermalStar LWI as continuous exterior insulation works to reduce thermal bridging and provides a stable, long-term R-value over the life of the structure. 
• ThermalStar LWI is available in fanfold thicknesses of 3/8” and 1/2”, in addition to multiple standard sheet thicknesses, ranging from 3/4” to 3”.  
• With an integrated WRB and reduced thermal bridging, exterior wall framing will be more dimensionally stable resulting in fewer call-backs to repair interior finishes. 
• ThermalStar LWI is backed by a limited lifetime warranty for physical and thermal performance.
  See separate ThermalStar warranty for terms and conditions. 

KoolCoats introduces Atlas ThermalStar Flute Fill Insulation, designed to enhance the performance of metal roofing systems by providing continuous insulation and a stable substrate for new roof applications. Precision-cut to fit within the flutes of existing metal panels, ThermalStar Flute Fill minimizes thermal bridging, improves energy efficiency, and supports a smoother installation process. Engineered for durability and long-term thermal performance, this insulation solution helps extend the lifespan of metal roofs while ensuring compliance with energy codes.

• ThermalStar Flute Fill can be custom cut to match the profile of the metal flutes, making installation quick and easy. 
• ThermalStar Flute Fill does not include HCFCs, HFCs or formaldehyde, providing an insulation with a low global warming potential (GWP) and zero ozone depletion potential (ODP). 
• The thermal properties of ThermalStar Flute Fill do not degrade over time, allowing the R-value to remain stable over the life of the structure. 
• With compressive strengths available up to 15 psi, ThermalStar Flute Fill can support all of your flute fill applications. Additional compressive strengths available upon request.
• ThermalStar Flute Fill is backed by a limited lifetime warranty for physical and thermal performance.
  See separate ThermalStar warranty for terms and conditions.