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(R7.1) Put a Lid On It Part 1: Unvented Attics

Bringing attic and crawl spaces inside the thermal envelope is a great way to simultaneously improve energy efficiency and moisture management. One of the main ways unvented attics and crawl...

(R7.2) Put a Lid On It Part 2: Unvented Crawlspaces

Bringing attic and crawl spaces inside the thermal envelope is a great way to simultaneously improve energy efficiency and moisture management. One of the main ways unvented attics and crawl...

(R4.0) Electrifying the Energy Code – Residential

Following an introduction to the benefits of electrification, this course will review the requirements of IECC Appendix RA (Solar-Ready Provisions) along with related requirements including mandatory access and set back...

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