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HVAC Foam Insulation

As HVAC system efficiency requirements have strengthened, manufacturers are increasingly turning to rigid polyurethane foam systems that outperform traditional fiberglass insulation. FSI provides pour-in-place and spray polyurethane foam (SPF) for production of insulated louvers and air handler panels with technology backed by nearly five decades of field experience.

Polyurethane foam Pour in Place Insulation for HVAC Pour in Place Foam Insulation

Superior HVAC Foam Insulation Systems

FSI’s EcoStar™ pour-in-place and EcoStar™ CC spray polyurethane foam systems provide R-values at 1” up to 8.2. These vastly outperform fiberglass products (maximum R-value = 3.8) enabling manufacturers to achieve greater thermal efficiency using less material.

Our rigid polyurethane systems demonstrate excellent adhesion to metal substrates, supporting sheet metal walls without internal beams or bracings. Added structural integrity without added materials results in lower unit cost and weight.

EcoStar™ pour-in-place system from FSI features excellent flowability, better density distribution, excellent dimensional stability and fast cure times. The result is faster, more consistent HVAC manufacturing.

EcoStar™ CC spray polyurethane foam system has excellent adhesion to metal substrates and very rapid cure times, enhancing the structural strength of components while providing superior thermal insulation properties.

EcoStar™ pour-in-place and EcoStar™ CC spray polyurethane foam systems meet the fire testing requirements of UL-1995 Heating and Cooling Equipment Standard and NFPA 90A , enhancing facility safety.

Our EcoStar™ and EcoStar™ CC foam systems are made with zero-GWP Ecomate® blowing agent technologymeeting the most stringent environmental regulations, including California SB1013. They require no Prop 65 labeling and are RoHS 2/3 and REACH SVHC compliant.

FSI’s global production and distribution network offers flexible delivery in totes, drums, pressurized cylinders or in bulk according to your needs.

Interested in our Sustainable Foaming agent for your HVAC manufacturing? Discover how one company saw results almost immediately by switching to ecomate.


EcoStar™ & EcoStar™ CC

FSI has been providing the HVAC Industry with versatile, innovative and reliable polyurethane foam systems in insulation applications that outperform traditional fiberglass insulation by providing:

  • Greater Thermal Efficiency Using Less Material
  • Lower Unit Cost and Weights
  • Faster, More Consistent HVAC Manufacturing
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Ecostar rigid pour-in-place foam with Ecomate blowing agent technology is certified ASTM E84/UL-723 Class I (A) rated

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CCRR-0390 GenX

Compliant SNAP
Compliant Montreal
Compliant RoHS
Compliant GRAS
Compliant EPA
Compliant Kyoto
Compliant WEEE

Unmatched Regulatory Compliance

Because it is environmentally benign, Ecomate complies with all current — and most likely all future — regulations pertaining to foam blowing agents. As additional HFCs and other harmful materials are phased out, Ecomate will continue to be the reliable and affordable solution for foam blowing applications. Current regulatory compliance includes:

  • U.S EPA SNAP Program
  • Montreal Protocol
  • Kyoto Protocol
  • Kyoto ROHS Protocol (Restriction of Hazardous Substances)
  • WEEE Directed (Waste Electrical and Electronic Equipment)
  • GRAS (Generally Recognized as Safe)
  • REACH (Registration, Evaluation, Authorization)
  • EPA SNAP Approved