What is a Aluminum Coil?

Full definition

Aluminum coil is the flat, color-coated aluminum stock that gutter installers use to form seamless gutters on-site. Standard residential coil is .027 inch or .032 inch thick (Premier uses .032" by default). It's pre-coated with baked-on color paint that lasts 20+ years.

Coil brands matter: Berger, Englert, and Spectra are the major reputable suppliers with consistent thickness, true colors, and good warranty support.

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