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Building Code Design Criteria (CE1110)
Overview of Building Code Design Criteria
Last updated: May 22, 2025.
Roof Repair and Cool Roof Guidelines (CE1209)
The 2015 Houston Commercial Energy Conservation Code with local Amendments, effective December 9th, 2016, contains mandatory cool roofing provisions for new commercial buildings and alterations to existing commercial buildings.
Updated: 10/16/2019