Roof Insulation Systems With The Most R-Value Per Dollar

Roof Insulation Systems With The Most R-Value Per Dollar


Roofing-Sub-Chart_blogWhy Insulfoam EPS?

With a broad range of insulation types available, it’s easier than ever for contractors to construct an energy efficient roof system.  Insulfoam EPS (Expanded Polystyrene) rigid foam insulation has been used for decades by smart industry professionals looking to achieve high thermal properties for a cost-effective price.  The benefit of lightweight EPS goes far beyond price, since it also helps decrease material and labor expenses.  And, unlike other rigid insulations, your roof insulation will remain stable, as Insulfoam R-Values don’t drift or fade over time.  Backed with a 20-year thermal performance warranty, you can be confident that Insulfoam’s EPS products are the best option for your project.  Read on to find what Insulfoam project best fits your roofing or reroofing insulation needs.

A Truly Green, High-Performance, & Economical Roof Insulation


  • More R-Vale per dollar than any other rigid insulation
  • R-Value doesn’t degrade over time
  • Most cost-effective insulation – typically 25-50% less than other rigid insulations
  • Easy to install- reduces install labor costs by more than 50
  • Complimentary 20-year thermal performance warranty available

Engineered for Versatility

  • Available in 1/2″ – 40″ product thicknesses
  • The right product for any job.  Available in multiple densities, a compressive strengths and panels sizes
  • Suitable for use under all major BUR, Mod Bit roofing membranes:  TPO, PVC, EPDM & CSPE
  • Code approved insulation (ICC-ES, UL, Factory Mutual) at an economical price
  • Meets or exceeds ASTM C578 requirements

User Friendly

  • Lightweight panels – easy to install
  • Highly durable, yet resilient
  • Simple to cut in the field with a saw or hot wire kit
  • Custom, job specific sizes with no additional lead time

Environmentally Sustainable

  • 100% recyclable, may contain up to 25% recycled content
  • High long-term thermal performance (stable R-Value) conserves energy and operational costs
  • Contains no dyes, formaldehyde or ozone-depleting HCFCs
  • ENERY STAR Qualified
  • Contributed toward LEED energy efficiency points
  • Does not support mold or mildew growth for improved indoor air quality (IAQ)
  • Naturally water resistant- does not readily absorb moisture from the environment
  • Regional manufacturing throughout North America reduces transportation costs to job-sites  and environmental impact

Visit Insulfoam website for more information.

Insulfoam Roofing Insulation Products: New & Reroofing Applications


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