Northshore owns both large and small profile gutter rollers that are capable of fabricating long lengths of gutter without any joints.
Also see our gutter sizing calculator: Gutter Sizing
Copper is the quintessential architectural sheet metal. The job in the photos is a good example of copper in its early stages of patina, exhibiting a warm appearance. Eventually (15-30 years in the Seattle climate) it will develop a green oxidation layer and become essentially inert. If you are impatient, pre-patinated copper is available, for that natural green look from day one. We can fabricate and install any copper configuration you desire.