Comparative Analysis of 3D Printed and Traditional Homes: Budget and Schedule Case Study

Comparative Analysis of 3D Printed and Traditional Homes: Budget and Schedule Case Study

Sai Kothapalli

saik.kothapalli@gmail.com

Abstract The construction industry faces increasing challenges related to housing affordability, labor shortages, and sustainability concerns. 3D printing technology has emerged as a potential disruptive innovation in residential construction, promising reduced construction time, lower costs, and decreased material waste compared to traditional building methods. This paper presents a comparative analysis between 3D printed homes and traditional drywall construction, with a specific focus on budget and schedule implications. Through a comprehensive case study of comparable residential projects, this research quantifies the differences in construction timelines, labor requirements, material usage, and overall cost structures. Results indicate that 3D printed homes can achieve up to 60% reduction in construction time and 20-30% cost savings for certain project types, though with limitations regarding customization, code compliance, and long-term durability that require further investigation. This research provides valuable insights for construction professionals, policymakers, and potential homeowners considering alternative construction methods.

Index Terms 3D printed construction, additive manufacturing, construction schedules, construction costs, traditional construction, residential housing, comparative analysis