EnerSpan® Insulation

Roofing Insulation

Versatile, code-approved insulation

Building Systems
Sloped Insulation

Learn more about Sloped Insulation
Standing Seam

Learn more about Standing Seam
Built-Up Roofing

Learn more about Built-Up Roofing
Modified Bitumen

Learn more about Built-Up Roofing
Fire-Rated Assemblies

Learn more about Fire-Rated Assemblies
Single Ply Roofing

Learn more about Single Ply Roofing
Cathedral Ceilings

Learn more about Cathedral Ceilings
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