Illinois Home Inspector Practice Exam

What is the typical foundation type for manufactured homes?

1. Concrete slab

2. Basement

3. Piers

4. Raised foundation

The correct answer is: Piers

The typical foundation type for manufactured homes is often piers. This method involves setting the home on a series of piers, which are usually made of concrete or other durable materials. Piers elevate the home above the ground, allowing for proper drainage and ventilation. This foundation type is beneficial because it provides a sturdy support structure while minimizing the contact of the home with the ground, which can help protect it from moisture and termite damage. Furthermore, using piers can make it easier to install and remove the home compared to other foundation types. This flexibility is essential for manufactured homes since they are often relocated. While concrete slabs and raised foundations can also be used, they are less common for manufactured homes. A basement is typically not practical or necessary for this type of home, as it adds significant cost and complexity to the installation process. Thus, piers are the most suitable and frequently used foundation type for manufactured homes.