EnergyGuard™ polyiso Insulation provides a high-performing, cost-effective solution that can meet energy code and building specification needs while helping to protect your investment.
ISO Insulation Board
Click to Call: 1-888-243-7626
Polyiso, or iso, is a high-performance insulation solution used in a multitude of applications, most notably, in this instance, residential and commercial roofing. Polyiso is short for polyisocyanurate, a rigid insulation board made of closed-cell foam.
GAF | EnergyGuard™
Specifications |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Width & Length (Inch) | 48 x 48, 48 x 96 | |||||||||
| Material (Facer | Board) | Glass Fiber-reinforced Cellulosic Felt | Polyisocyanurate Foam | |||||||||
| Thickness (Inch) | 1 | 1.5 | 2 | 2.3 | 2.5 | 2.6 | 2.8 | 3 | 3.5 | 4 |
| R-value | 5.7 | 8.6 | 11.4 | 13.2 | 14.4 | 15 | 16.2 | 17.4 | 20.5 | 23.6 |
Ask us about tapered boards!
GenFlex | Polyiso
GenFlex GL ISO flat and tapered roof insulation consists of a closed-cell polyiso foam core laminated to a black glass reinforced mat facer on both major surfaces.
Specifications |
||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Width & Length (Inch) | 48 x 48 or 48 x 96 | |||||||||||||
| Material (Facer|Board) | Black Glass Reinforced Mat Face | Closed-cell Polyiso Foam Core | |||||||||||||
| Thickness (Inch) | .5 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2.3 | 2.5 | 2.8 | 3 | 3.25 | 3.5 | 3.75 | 4 |
| R-value | 2.5 | 5.7 | 7.1 | 8.6 | 10 | 11.4 | 13.2 | 14.4 | 16.2 | 17.4 | 18.9 | 20.5 | 22.2 | 23.6 |
Ask us about tapered boards!
Polyglass | Polytherm
Polytherm is a highly energy efficient rigid insulation board composed of a closed-cell Polyisocyanurate foam core laminated to a fiber reinforced black non-asphaltic organic facer for superior bonding characteristics. Polytherm is manufactured with a facer ideally suitable for many types of roofing products, including the direct application of ADESO® dual-compound self-adhered membranes under most project circumstances.
Specifications |
||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Width & Length (Inch) | 48 x 48 or 48 x 96 | |||||||||||||
| Material (Facer|Board) | Fibre Reinforced Black Non-asphaltic Organic Facer Mat Facer | Closed-cell Polyisocyanurate Foam Core | |||||||||||||
| Thickness (Inch) | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | |||||||
| R-value | 5.7 | 8.6 | 11.4 | 14.4 | 17.4 | 20.5 | 23.6 | |||||||
Ask us about tapered boards!
Have a question?
Don’t see a specific product listed here? We may still be able to help. Please contact us using the form below and a Herman’s representative will get back to you shortly.