EnergyGuard™ NH Ultra Tapered Polyiso Insulation

EnergyGuard™ NH Ultra Tapered 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 retardent chemicals. EnergyGuard™ NH Ultra Tapered Polyiso Insulation systems are a series of tapered and fill panels that, when properly installed on a low-slope roof, help drive water to the drain, thus prolonging the life of your roof system. Available in 1/16”, 1/8”, 3/16”, 1/4”, 3/8”, and 1/2” per foot slope, in both standard and extended panels. EnergyGuard™ NH Ultra Tapered Polyiso's CGF facer is moisture resistant, resistant to mold growth and is more durable than the GRF facer.

  • Comprehensive UL and FM approvals
  • Manufactured with EPA-compliant blowing agents
  • Meets ASTM C1289 Type II, Class 1, Grade 2 (20 psi) and available in Grade 3 (25 psi)
  • Meets the requirements of ASTM D3273 for resistance to the growth of mold.

For additional information, contact The GAF Tapered Design Group at 866-207-7123 or tdg@gaf.com

Features and Benefits

Product Documentation

EnergyGuard™ NH Ultra Tapered Polyiso Insulation

Connect with a specialist on custom tapered solutions for your project

The GAF Tapered Design Group offers dedicated tapered design specialists throughout North America, delivering efficient tapered solutions with your specific project in mind. Services include tapered design, layout strategies, product suggestions, and more. Need immediate assistance? Call 866-207-7123 or email tdg@gaf.com
EnergyGuard™ NH Ultra Tapered Polyiso Insulation

Learn about tapered polyiso products, design, and installation tips

Our full line of EnergyGuard™ tapered insulation is just the beginning. Learn about products, systems, and design info, instructional videos, and installation tips, or start a conversation by connecting with experts in your region.
EnergyGuard™ NH Ultra Tapered Polyiso Insulation

Tapered systems labeled by area boost on-site efficiency

To help increase efficiency unloading, sorting, and staging, GAF can ship your complete tapered system pre-sorted and pre-labeled by roof area. For more information, please, contact the GAF Tapered Design Group at 866-207-7123 or via email at tdg@gaf.com.
EnergyGuard™ NH Ultra Tapered Polyiso Insulation

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.

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