Copper K style highback gutters are a gutter and flashing system built into one. Traditional k style gutter systems have a separate piece for the gutter flashing/apron which could allow water to get behind the gutter. Having the apron and the gutter in one piece will ensure that all of the water off the roof makes it into the gutter.
Our copper k style highback gutters are available in 5", 6", 7" and 8" widths in both 16 and 20 oz. copper. Custom apron lengths are also available and all highbacks and custom rain gutters are sold in 10 ft. lengths.
Shop guttersupply.com's selection, and make sure to specify roof pitch when ordering.