This type of gutters system is recognized as the most common system used in residential applications today. They are fabricated from high quality aluminum materials that make them strong and durable. Their smooth, crown molding, style looks beautiful to accent any home. K Style gutters can be installed with either conventional mounting methods, or with our exclusive lifetime Snaplock™ mounting system. And, as with all our gutter styles, Gutter Helmet® can be added to give you a maintenance free system.