Blog - Hunter Panels

A Hunter Panels and Hunter Xci Blog

Hunter Panels for Steep-Slope Roofing Applications

Steep-slope roofing presents a unique set of performance challenges, particularly around thermal efficiency, ventilation, fastening, and long-term durability. Hunter Panels addresses these challenges with purpose-built composite insulation solutions designed specifically for steep-slope assemblies. Two key products – H-Shield® NB and Cool-Vent™ – are engineered to deliver thermal performance, a nailable surface for the finished roof, […]

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SIPs and ZIPs: What Are They, and How Do They Compare?

Structural Insulated Panels (SIPs) and ZIP System® panels are popular choices for building stronger, more energy-efficient structures. Though both are designed to outperform traditional framing methods, they serve different purposes and work in unique ways. Let’s take a closer look at what they are, their origins, and how they differ. A BRIEF HISTORY OF SIPS […]

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How to Properly Measure Polyiso Insulation in Accordance with ASTM C1289

Accurate measurement of faced rigid cellular polyisocyanurate (polyiso) insulation is essential for verifying product thickness and ensuring compliance with ASTM C1289 – Standard Specification for Faced Rigid Cellular Polyisocyanurate Thermal Insulation Board. ASTM C1289 establishes acceptable tolerances, which allow for thickness variation within ±1⁄8 inch. It’s important to note that measuring the thickness at the […]

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Understanding the Maximum Slope of Commercial Roofing Systems with Polyiso Insulation Products

When it comes to commercial roofing systems, understanding the maximum slope is crucial for ensuring both performance and longevity. Polyiso insulation products, known for their high thermal resistance and cost-effectiveness, play a significant role in these systems. Let’s delve into the specifics of how polyiso insulation interacts with the slope of commercial roofs. WHAT IS […]

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Understanding R-Value vs. LTTR in Polyiso Insulation

When evaluating insulation products, especially rigid foam boards like polyisocyanurate (polyiso), you’ll often encounter terms like R-Value and LTTR. While both are measures of thermal performance, they represent different things. Understanding the distinction is critical for architects, contractors, energy consultants, and building owners who want to make informed decisions about building envelope performance. Let’s break […]

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Build America, Buy America Act

The Build America, Buy America Act requires that all iron, steel, manufactured products, and construction materials used in covered infrastructure projects be produced in the United States. The act applies to a wide range of federal infrastructure projects, including those related to highways, bridges, public transit, and other public works funded by federal grants or […]

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When to Use Xci 286

In the ever-evolving world of construction, choosing the right insulation is crucial for optimizing energy efficiency, reducing costs, and ensuring the longevity of your building. One of the top choices in the market today is Xci 286 Polyiso insulation. But when should you use this product in your building projects? Let’s delve into specifics to […]

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Mass Balance Approach

Over the past few decades, sustainability has been a growing focus in the building industry, with a significant concentration on reducing embodied carbon. Building industry stakeholders have recognized construction materials’ profound impact on the environment, leading to a heightened emphasis on sustainable practices. As a result, there has been a surge in efforts to minimize […]

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FAQS: Fastening of Xci Ply, Xci Ply Class A, and Xci NB

For most applications SIP fasteners are used for attachment to the base wall. In some wood stud applications these panels can be used for structural shear, using a smooth or ring shank nail for attachment. For more information regarding structural applications please reference DrJ TER 2204-04, DrJTER 1508-01, or contact our technical department. Below are […]

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