When should a home’s siding be replaced?

Replacing a home's siding is primarily dictated by its condition and functionality. Significant damage or rot indicates that the integrity of the siding has been compromised. This can lead to moisture intrusion, which can cause further damage to the home's structure, insulation, and may even lead to mold growth. By addressing these issues promptly through replacement, homeowners can protect their investment and maintain a safe living environment.

The other options revolve more around aesthetics rather than structural necessity. For example, changing siding due to color preference or style does not typically affect the home's performance and is therefore a personal choice rather than a necessity. Similarly, while fading can be unattractive, it does not usually signal any functional issues with the siding itself. Thus, focusing on significant damage or rot is crucial for determining when siding needs to be replaced, as it directly impacts the home's health and safety.