EnergyGuard™ Ultra Polyiso Insulation consists of coated glass-fiber mat facer laminated to a closed-cell polyisocyanurate foam core. EnergyGuard™ Ultra Polyiso Insulation manufactured in our plants uses the latest technology in manufacturing to provide a product of the highest quality.
Benefits of EnergyGuard™ Ultra Polyiso Insulation include:
Improved fire resistance — achieves a Class A rating over combustible decks without the use of a gypsum board or fire-rated slip sheet. When used with single-ply TPO, a total of at least 3" (76 mm) of EnergyGuard™ Ultra Polyiso Insulation is required; a Class B fire rating is also obtained when using at least a single layer of 1.5" (38.1 mm) EnergyGuard™ Ultra Polyiso Insulation.
Meets the requirements of ASTM D3273 for resistance to growth of mold.
EnergyGuard™ Ultra Polyiso Insulation is designed for use in practically any low-slope roof application, including built-up roofs, modified bitumen, or most single-ply roofing systems.
Offers an alternative to a paper facer; coated glass-fiber facer reduces adhesive absortion and helps to improve nail pull strength.
Provides the highest R-value per inch compared to non-polyiso types of insulation of equivalent thickness.
Because of its light weight, this material is easy to handle on the job site and installs faster.
Easier cutting in the field provides the installer with simplified fabricating on the roof deck.
Available in thicknesses ranging from 0.5" to 4.6" (12.7 mm to 116 mm).