The polyiso performs an essential function.
Polyiso roof sheathing.
Energyguard polyiso insulated sheathing is a great option for helping to reduce energy costs due to its high r value per inch.
Polyiso is a versatile high performance insulation solution that is suitable for a multitude of applications.
It keeps the roof sheathing above the dew point during the winter preventing moisture accumulation in the sheathing.
Recover board is a thermally efficient and dimensionally stable recover board solution.
Iko ener air and iko enerfoil iko ener air and iko enerfoil are non structural sheathing rigid polyisocyanurate insulation boards engineered to provide improved thermal resistance.
Fm approved subject to the conditions of approval as a roof insulation when installed as shown in the current edition of the factory mutual research approvals guide.
Energyguard polyiso insulated sheathing is suitable for use in both new and retrofit construction.
If instead you are considering a vented roof assembly then the polyiso would be unnecessary.
Benefits of energyguard polyiso roof insulation include.
Energyguard polyiso insulated sheathing is made of bilaminate aluminum and kraft facers bonded to a core of polyiso foam.
Excellent lttr value compared to any other fm class 1 rated products of equivalent thickness.
This nailable osb surface makes hailgard suitable for use with epdm tpo modified bitumen and metal roofing systems.