Breadcrumb Home DFTG Computer-Aided Drafting and Design DFTG-1417 DFTG-1417: Architectural Drafting – Residential Download Catalog PDF Download Page PDF Program DFTG Computer-Aided Drafting and Design Lecture Hours 3 Lab Hours 3 Credit Hours 4 Course Type N Preparation of architectural drawings for residential structures with emphasis on light frame construction methods, including architectural drafting procedures, practices, terms, and symbols. Prerequisites DFTG-1409.