Webinar – Envelope Issues in 2021 WA & Seattle Commercial Energy Codes
Envelope Issues in 2021 WA & Seattle Commercial Energy Codes Overview of the envelope provisions in the 2021 Washington state and Seattle commercial energy codes, both now in effect, with emphasis on provisions that are new or that were changed from last year’s initial drafts. Cost-effective, code-compliant envelope case studies from recent local projects. Interaction […]
Free
