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Codes & Ratings

What is Energy Code?

Roofing Glossary · Codes & Ratings

Definition

Building code requirements governing the energy performance of a structure's envelope, including roofing. The International Energy Conservation Code (IECC) specifies minimum insulation values for roofs and attics by climate zone and, in some editions, requires cool roof products in hot climates. Many states adopt IECC with local amendments that may impose stricter or more lenient requirements than the model code.

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