Lustron houses are prefabricated enameled steel houses developed in the post-World War II era United States in response to the shortage of homes for returning G.I.s by Chicago industrialist and inventor Carl Strandlund. Considered low-maintenance and extremely durable, they were expected to attract modern families who might not have the time or interest in repairing and painting conventional wood and plaster houses. Lustron production ceased in 1950 due to the company's inability to pay back the startup loans it had received from the Reconstruction Finance Corporation. Over 2,000 homes were constructed during the Lustron's brief production period, and many remain in use today. Several have been added to the National Register of Historic Places.