Life-cycle benefit-cost analysis (LCBCA) of wind- and flood-resilient FORTIFIED® elevated manufactured home

Keywords: resilience, disasters, hurricanes, manufactured housing, Louisiana
Abstract Type: Poster Abstract

Abstract

This research estimates the total life-cycle cost of FORTIFIED® elevated manufactured homes, which are designed to provide resilient and affordable housing solutions in disaster-prone areas. The project combines off-site construction methods with the FORTIFIED® standard, which enhances wind and flood resilience. Utilizing a life-cycle benefit-cost analysis (LCBCA), the study compares on-site and off-site construction approaches, accounting for variables like flood zones and wind speeds. This analysis will assess initial and long-term cost-effectiveness, incorporating factors such as average annual loss (AAL), insurance premiums, and mitigation costs, all discounted to present value over a defined horizon. The project also addresses supply chain efficiency, with the goal of reducing production costs and time. Outcomes will inform policies promoting resilient, affordable housing solutions and are anticipated to benefit stakeholders across construction, policy, and community sectors by establishing a cost-effective path toward sustainable housing. This study is conducted in collaboration with Louisiana stakeholders but is designed for nationwide application, with potential to increase resilient, affordable housing access in vulnerable communities.