An overview of the manufacturing process for polyiso products is illustrated and described below. While specific operational details can vary between manufacturers and plants, a general understanding of …

Learn about various facer types and facing materials that are used to manufacture Polyiso products.

Cover boards are essential in any roof assembly to enhance durability of the roof system. Learn more about polyiso roof cover boards.

Roof insulation is a critical component to building energy efficiency. Read about Polyiso roof insulation benefits and how it meets energy code requirements.

Polyiso continuous insulation (“Polyiso CI”) delivers a high R-value when compared to other products, which allows for designed thermal performance to be achieved with a minimum thickness of insulation.

What are the attributes of polyiso insulation? Polyiso insulation has attributes across many key performance categories for building insulation, including energy efficiency, fire, and ease of use. For …

Learn how multi-layered systems of polyiso insulation boards installed can be used to meet the energy code requirements for commercial roofs.

Read more about polyiso applications and the insulation types and specifications for each.

Polyiso continuous insulation (“Polyiso CI”) for residential construction is typically manufactured with a foil-facer that delivers a high R-value compared to other product types.

Watch the video below to learn how the R-value of polyiso products changes over time. The video also highlights the test methods used by manufacturers to quantify and estimate the relationship between …