Apr 30, 2026  
YTI Catalog 2025-2026 
    
YTI Catalog 2025-2026

DDDE 270 - Commercial Architectural Theory


Quarter Credit Hour(s): 5

Prerequisite(s): DDDE 260  

This course is designed to provide students with advanced concepts in Commercial Architectural Drafting. The class will focus on the design, construction, and drafting of commercial building systems such as structural steel, stairs/ ramps, lighting, wiring, HVAC, and plumbing.