Gutters are normally installed on new homes from builder. They usually come in a standard 6 inch form, and in many different colors. They are designed to move water away from the home so water will not erode the homes foundation. It is a vital part of the homes exterior for longevity as well as an aesthetic look to finish off a roof line.

Most problems with gutters are normally easily fixed. It could be as easy as installing a guard to keep leaves and sticks out. The issue may be that the gutter wasn't installed correctly to begin with.