Humber/Ontario Real Estate Course 4 Exam Practice

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Improper drainage around a cottage constructed on piers is likely to result in:

  1. Frost heaving

  2. Roof leaks

  3. Foundation sliding

  4. Moisture damage

  5. Window condensation

  6. Mold growth

The correct answer is: Moisture damage

Improper drainage around a cottage constructed on piers can indeed lead to moisture damage. When drainage is inadequate, water can accumulate around the base of the piers, leading to increased moisture levels in the surrounding soil. This moisture can then seep into the structure, affecting materials such as wood, insulation, and drywall. Over time, this can cause deterioration, rot, or structural weakening, all of which are encompassed under the umbrella of moisture damage. In the context of cottages, where proper airflow and moisture control are crucial due to seasonal weather changes, any accumulation of moisture could also exacerbate other issues such as mold growth or pest infestations. The design of a pier foundation relies heavily on managing water runoff to avoid adverse effects; thus, ensuring proper drainage is a critical aspect of maintaining the integrity and livability of the structure.