Which strategy would best help a large home builder save on material costs while conserving resources?

Reducing the number of hallways in a large home can significantly help save on material costs while promoting resource conservation. Fewer hallways mean less wall space and fewer materials needed for framing, drywall, flooring, and finishes, which leads to lower construction costs. Additionally, minimizing hallways can improve the overall energy efficiency of the home by reducing the amount of conditioned space that needs to be heated or cooled.

Incorporating fewer hallways can also create more open, functional floor plans, which can enhance livability and market appeal. Overall, this approach aligns with sustainable building practices by maximizing the efficiency of space and minimizing waste associated with excess materials.

The other options do not contribute to resource conservation or cost savings in the same effective way. Traditional framing techniques might not optimize material use compared to modern alternatives. Choosing products from overseas can increase transportation impacts and costs rather than reduce them. Increasing packaging materials, while potentially addressing transport safety, typically leads to increased waste and costs. Therefore, focusing on the layout of the home, particularly reducing hallways, is a strategic way to enhance both cost efficiency and sustainability.