Insulation

With its superior energy efficiency, greater cost effectiveness and proven fire safety, Firestone polyiso insulation is the insulation trusted most by roofing professionals.

Firestone polyiso rigid foam board insulation is the ideal choice for any project and is used in approximately 60% of all new commercial construction applications.

All Firestone polyiso insulations use EPA approved blowing agents.

2014 LTTR Updates

Due to advances in testing methodology which more accurately predict thermal performance over time, LTTR values are changing. This change in R-value will be applied to Firestone commercial roofing insulation products produced at its seven manufacturing locations. Learn more.

Insulation Products

 

Join Our Email List
Stay up-to-speed on all things Firestone Building Products.

Subscribe >
Find A Sales Rep

Please select your state to find the Firestone Building Products Sales Rep nearest to you.

Select a Sales Rep Type

Find >
Find A Contractor

Please select your state or zip code to find the Contractor or Installer nearest to you.

—— or ——

Find >