EEBA Academy

Building Science Deconstructed is a learning series hosted by Dörken Systems Inc. featuring some of the industry's most sought-after building science experts.

Building and energy codes are pushing builders beyond traditional minimum code wood-framed construction into a more building science-oriented ‘high-performance’ home that requires testing for verification to meet specific standards.

Consumers are more aware of their options and they demand better homes. Air sealing lies at the heart of any successful building, addressing 3 of the 4 major risk controls (vapor, air flow, and thermal controls).

This class will discuss code requirements found in the prescriptive window and insulation requirements and how these requirements have changed through various code editions (2009-2021). The audience will learn how to interpret the tables, understand different insulation types that comply and explore innovative examples. The class will discuss how the code tables are intended to control conductive heat flow, and will explain how the code treats concepts like "effective R-value" and U-value. The class will also discuss flexibility allowed through different compliance options within the prescriptive compliance path. This module will cover IECC Climate Zones 1 and 2 while other modules will cover other climate zones.