High Cascades Residential 5″ and commercial 6″ gutters come in a wide variety of standard colors, with matching leader pipe and accessories. If your project calls for a larger gutter, we carry industrial 7″ gutter in white and brown, with 4x5 leader pipe to match. The 5″, 6″, 7″ gutters are available in .032 aluminum. 5″ and 6″ gutters are also available in 16 oz. copper.