Final answer:
The architect should recommend replacing the rotted clapboards with new ones to address potential structural issues and prevent further deterioration.
Step-by-step explanation:
The architect should recommend replacing the rotted clapboards with new ones. This is because repairing with wood fillers may only provide a temporary solution and will not address any potential structural issues caused by rot.
Painting over rotted areas is also not advisable, as this simply covers up the damage rather than fixing it, which can lead to further deterioration. Leaving the clapboard as is would likely lead to continued rot and possible structural damage to the building.
The architect should recommend replacing the rotted clapboards with new ones. This solution is the most effective in addressing the issue and ensuring the longevity and structural integrity of the clapboard.
Repairing the rotted areas with wood fillers may only provide a temporary fix and the rot may spread to other areas in the future. Similarly, applying a coat of paint to cover the rotted areas is merely a cosmetic solution that does not address the underlying problem.
Doing nothing and leaving the clapboard as it is would lead to further deterioration, potential safety hazards, and could damage the overall aesthetic appeal of the building.