EnerSpan® Insulation

Roofing Insulation

Versatile, Code-approved PlastiSpan or EnerSpan insulation solutions

Building Systems
Our Sloped Roofing Insulation product Sloped Insulation

Learn more about Sloped Insulation
Our Standing Seam Roofing Insulation product Standing Seam

Learn more about Standing Seam
Our Built Up Roofing Insulation product Built-Up Roofing

Learn more about Built-Up Roofing
Our Modified Bitumen Roofing Insulation product Modified Bitumen

Learn more about Built-Up Roofing
Our Fire-Rated Assemblies Insulation product Fire-Rated Assemblies

Learn more about Fire-Rated Assemblies
Our Single Ply Roofing Insulation product Single Ply Roofing

Learn more about Single Ply Roofing
Our Cathedral Ceiling Insulation product Cathedral Ceilings

Learn more about Cathedral Ceilings
Our Flute Fill Insulation product Flute Fill

Learn more about Flute Fill

About Plasti-Fab Roofing Insulation

Plasti-Fab EPS and GPS roofing insulations provide a customizable insulation solution for residential and commercial roofing applications. Rigorous third-party testing and technical expertise come together to ensure the most cost-effective, code approved roofing assemblies.

With over 25% of a building’s energy being lost through the roof, Plasti-Fab roofing insulation is a key component to ensure energy-efficient structures. With on-time deliveries, and knowledgeable technical sales staff, Plasti-Fab’s roofing insulation can be customized, engineered, and easily installed to meet project deadlines.

The Roofing Insulation Difference

  • Expertise Plasti-Fab has been manufacturing & supplying roofing insulation since 1968
  • On-Time Deliveries Our team works with you to provide your product when & where you want it
  • Best Value Plasti-Fab’s roofing insulation provides the most cost effective per R-value product for your project