EnergyGuard™ NH Ultra Polyiso Insulation

EnergyGuard™ NH Ultra Polyiso Insulation maintains the same R-value when tested according to ASTM C1289 standard using the C518 test method at both a mean temperature of 40°F (4.4°C) and 75°F (24°C) and is better for the environment as it contains no potentially hazardous flame retardant chemicals. EnergyGuard™ NH Ultra Polyiso's CGF facer is moisture resistant, resistant to mold growth and is more durable than the GRF facer.

  • Coated glass facers bonded to a core of non-halogenated isocyanurate foam
  • One of the highest insulation values compared to other FM Class 1 rated product of equivalent thickness
  • Comprehensive UL and FM approvals
  • Manufactured with EPA-compliant blowing agents
  • Contain no CFCs or HCFCs; has zero ODP
  • Is a Red List Free product with a Declare label designation
  • Meets the requirements of ASTM D3273 for resistance to growth of mold

Features and Benefits

Product Documentation

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EnergyGuard™
NH Polyiso product line

GAF offers a full line of TCPP-free NH polyiso products! Learn more about the benefits and sustainable certifications these products offer.
Learn about NH Polyiso

Spec Advisor for Green Building Rating Systems

A quick look at systems that meet LEED® and Living Building Challenge™ certifications by using EnergyGuard™ and other GAF components.
Spec Advisor

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