Fascia

Rotted fascia is not only an eye sore but can also become a safety concern in the event it is so rotted and starts to fall apart. 

The primary function of the fascia is to protect the roof and the interior of the home from moisture by blocking its entrance. Fascias also play an aesthetic role, because they create a smooth, even appearance along the roof's edge. House fascia can be vulnerable to damage if water gets behind the board.  

Replaced fascia will be seamless. To the untrained eye you would never know the difference.