We carry Copper Gutter Coil to fit your 5" & 6" gutter machines in both 16 oz. (standard) and 20 oz. copper, as well as copper downspout coil for 2x3 or 3x4 downspout manufacturing. The 20 oz. is 25% thicker than 16 oz. and helps prevent oil canning and corrosion. All copper gutter coils are approximately 500 lbs. and can be purchased by the pound or in full coils. Downspout coils are available in 1000 lb rolls. All coils have a 16" Inside Diameter.
16 oz. copper is the standard in the industry and measures .0216" in thickness.
We also carry 20 oz. copper for your discerning customers. The 20 oz. is recommended for those in snow country and also helps with oil canning. The 20 oz. is 25% thicker and measures .027" in thickness.