Originally 5V roofing systems were used in applications such as barns, but now 5V crimp will help you achieve a high-end metal look at a low cost. Now, there are architectural flashing details, higher quality substrates, and higher quality paint finishes allowing 5V roofs to both look good and last for many years. Our standard 5V roofing system is a 26 gauge material with a siliconized polyester paint finish and a galvalume substrate. We also offer a kynar paint finish. Paint finish warranties range from 25-30 years respectively. We offer 10 colors to choose from.