![Polyisocyanurate foam insulation Polyisocyanurate foam insulation](https://image.made-in-china.com/200f0j00ivQtMzjIZAbk/PIR-Polyisocyanurate-Foam-Insulation-Board-PU-Air-Duct-Board.jpg)
What is an ISO board? TRYMER PIR is manufactured into bunstocks to be fabricated into the appropriate shapes and sizes for pipes, vessels, equipment, and duct applications. POLYISO is a versatile, high-performance insulation solution that is suitable for a multitude of applications. POLYISO is most commonly used as a continuous insulation for roofs and walls, and as a protective roof cover board.
Thermal performance is rated at R6-6. The cause of this “thermal drift” is the gradual dissipation of gaseous. Rigid foam , vapor barriers, and moisture issue.
This material offers the highest R-values—about R-to 6. Products with foil facing help the panels resist moisture vapor. Working with Home Insulation Boards Insulation panels typically come in 4x8-foot sheets. Smaller sizes are also available. They’re much lighter and easier to work with than plywood sheets.
![Polyisocyanurate foam insulation Polyisocyanurate foam insulation](https://www.bestmaterials.com/images/dowthermaxsheathing-SM.jpg)
As one of North America’s most widely used and readily available building products, polyiso is a cost-effective. It is typically used in process piping and chiller plants and performs best in applications below 50° F. The polyisocyanurate insulation is created by an exclusive free-rise manufacturing process, which produces a uniform, closed-cell foam for better insulation performance. PolyIsocyanurate insulation is a type of insulated foam board that offers a high level of thermal resistance and cold weather protection for your home.