Continuous insulation: Construction’s new frontier

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The International Energy Conservation Code (IECC) outlines the insulation minimum R-values and fenestration requirement by component.” width=”398″ height=”211″> The International Energy Conservation Code (IECC) outlines the insulation minimum R-values and fenestration requirement by component. Images courtesy 2021 The International Energy Conservation Code (IECC)

Ease of installation

One of the historical challenges to c.i. projects has been the complexity of installation. Recently, leading builders have looked for user-friendly products that are quicker to install. For instance, some c.i. systems now come with pre- or pre-shaped components, reducing the need for on-site modifications. This simplifies the installation process and saves both time and labor costs, making c.i. a more accessible design option.

Enhanced effectiveness

New insulation materials and systems can deliver higher R-values, reducing the overall thickness of the insulation layer while maintaining or even improving thermal efficiency. These advancements often incorporate features such as moisture management and reduced thermal bridging. Some materials to consider include:

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Sprayfoam insulation–Closed-cell sprayfoam insulation offers excellent R-values and can help eliminate thermal bridging.
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Mineral wool–Mineral wool insulation, such as rock wool or slag wool, is fire-resistant and provides good thermal performance.
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Extruded polystyrene (XPS)–XPS insulation boards are known for their high R-values, cost effectiveness, and ease of procurement.
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Polyisocyanurate (Polyiso)–Polyiso insulation boards are also sought after for their high R-values, moisture management, and low thermal conductivity.

These materials will shape the future of c.i. by making it more practical and appealing for builders, architects, and homeowners. As more energy codes and regulations prioritize energy efficiency, these advancements ensure c.i. will contribute to reducing operational costs and environmental impact, while enhancing overall quality and building aesthetics.

Conclusion

Since 2012, and much more so since 2021, adherence to this style of construction has become stricter. In the not-too-distant future, there may be fewer workarounds and less flexibility on projects. Builders will have to understand how to incorporate this into projects and who they can rely on to do it.

As c.i. becomes more ingrained in current and future building codes, businesses must evolve and develop operational strategies to thrive in an increasingly c.i.-prevalent world. Everyone—homeowners, commercial property owners, and tenants—wants properties built in a way that aligns with their values. Continuous insulation not only helps reduce a building’s carbon footprint, but also enhances indoor comfort and air quality. This makes it a compelling choice for consumers who prioritize sustainable living.

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