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Exploring Polyiso Commercial Roofing Insulation

modern standig seam metal roof with roof window

If you are looking for a high-performance roofing insulation material for your commercial building, Polyiso insulation may be the right choice for you. Polyiso insulation is a popular option for commercial roofing due to its numerous benefits, such as high R-value, fire resistance and easy installation.

Carolina Atlantic™ is a leading wholesale commercial roofing supply distributor sourcing local retail supply centers with top brand Polyiso insulation from CertainTeed and R-Max. Let’s examine the basics of top-quality Polyiso commercial roofing insulation.

What is Polyiso Insulation?

Polyiso (Polyisocyanurate) insulation is a type of rigid foam insulation that comes in a broad number of facers that cover all ASTM Type II designations. Polyiso insulation is popular and fully compatible with built-up roofing (BUR), modified bitumen and single-ply roofing systems to provide thermal insulation and energy efficiency.

Polyiso insulation is composed of a foam core and two facers. The foam core is made of polyisocyanurate, which has a high R-value per inch of thickness. The facers are made of a variety of materials, such as fiberglass, organic felt or coated paper. The facers provide the insulation with dimensional stability and protect it from moisture and UV exposure.

Advantages of Polyiso Insulation

Many commercial roofing contractors choose Polyiso insulation for many of their projects due to several key advantages. These include:

  1. High R-value: Polyiso insulation has a high R-value per inch of thickness, which means it provides excellent thermal insulation. This makes it an ideal choice for commercial buildings that require high levels of energy efficiency.
  2. Fire resistance: Polyiso insulation is also fire-resistant. It does not ignite easily, and when it does, it does not produce toxic fumes.
  3. Easy installation: Polyiso insulation is easy to install and can be cut to fit any roofing shape or size. It is also lightweight, which means it does not add significant weight to the roof structure.
  4. Long lifespan: Polyiso insulation has a long lifespan and can last for the entire life of the building if installed correctly.

Potential Drawbacks of Polyiso Insulation

Some contractors you serve at your local building and roofing supply store may be apprehensive about using Polyiso insulation. Here are a few reasons why:

  • Polyiso insulation is more expensive than other types of insulation, such as fiberglass or cellulose. However, its high R-value and long lifespan make it a cost-effective choice in the long run.
  • Environmental impact: Polyiso insulation is not environmentally friendly. It is made from petrochemicals and is not biodegradable. However, some manufacturers offer eco-friendly options that use recycled materials.

Commercial Roofing Polyiso Insulation

Polyiso insulation is a high-performance insulation material that is widely used in commercial roofing applications. Its high R-value, fire resistance and easy installation make it an ideal choice for energy-efficient buildings. However, its high cost and environmental impact may be a concern for some roofing contractors or building owners.

Contact Carolina Atlantic today for more information about sourcing your top-quality Polyiso commercial roofing insulation from one of our local distribution centers.

Posted on behalf of Carolina Atlantic Roofing Supply

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