Hitting energy-performance targets?
Improve thermal efficiency and temperature control with high-performance pour-in-place insulation that supports reduced energy use and aligns with DOE requirements.
Commercial Refrigeration
Commercial refrigeration protects food quality and keeps the supply chain running smoothly from source to table. Suppliers and distributors rely on lightweight, high-performance pour-in-place insulation for superior temperature control that reduces energy use and supports compliance with DOE requirements and NSF criteria.
Lightweight pour in place insulation
Superior thermal control performance
Meets DOE and NSF requirements
High thermal efficiency with fast cure and dimensional stability
Proven and sustainable polyurethane systems for commercial refrigeration.
Ecofoam®
Ecofoam® is a two-component rigid polyurethane foam designed for industrial, commercial, and consumer applications. PFAS-free and developed as an alternative to systems formulated with HFC, HFO, and HCFO technologies, it supports reliable thermal and structural performance while helping manufacturers advance their sustainability goals.
OptiTherm®
OptiTherm® is a rigid pour-in-place foam system engineered for high thermal insulation, consistent quality, and efficient processing. It features strong adhesion, dimensional stability, moisture resistance, and rapid demold times to support higher throughput. With Class I and UL 94 HF-1 certifications, it is well suited for building envelopes, wall panels, roofing systems, and other insulated assemblies.
Genstar™ HD6
Genstar HD6 is a high-density polyurethane rail foam engineered for durable, high-performance doors. With densities from 8 to 12 pcf, it provides a reliable alternative to wood and integrates into existing production processes. Quick demold and consistent reactivity support efficient manufacturing, while its Class 1 ASTM E84 rating helps manufacturers meet fire performance standards.
Performance you can count on.
FSI provides lightweight, high-performance pour-in-place insulation for commercial refrigeration, delivering strong thermal efficiency, consistent density, and support for DOE and NSF requirements.
Fast processing, proven fire performance, and sustainable technology help manufacturers achieve reliable temperature control with built-in regulatory confidence.
- UL94 HF-1 ratings
- Class 1 ASTM fire-rated performance
- Superior temperature control
- High thermal efficiency
- Reduced energy use
- DOE-aligned systems
- Fast cure processing
- Sustainable chemistry
Walk-in Coolers
Walk-in Freezers
Refrigerated Rooms
Insulated Panel Systems
Merchandiser Cases
Ice Machines
Are you focused on…
Faster throughput and consistent production?
Reduce cycle time with systems designed for manufacturing efficiency with fast cure/rapid demold, excellent flowability, and consistent density/dimensional stability.
Fire performance and code-driven specifications?
Select systems designed to meet demanding safety requirements, including OptiTherm® with Class I (A) ASTM E84 and UL 94 HF-1, and Genstar™ HD6 with Class 1 ASTM E84.
Sustainability and regulatory confidence?
Use a zero-GWP system with Ecomate® blowing agent technology that complies with California SB1013, requires no Prop 65 labeling, and aligns with RoHS 2/3 and REACH SVHC standards.
Proven track record of consistency, quality, & innovation
As material costs climb, labor markets evolve, and sustainability expectations rise, FSI remains committed to delivering high-performance solutions supported by unmatched technical service. With us, you’re not just keeping pace; you’re positioned to lead.
BOSS Railcar Mover Allows FSI to Streamline Operations and Cut Costs
Bottlenecks in the delivery and storage of laden railcars with a 3rd part was limiting expansion and costing thousands of dollars per month for FSI.