About Gutter Helmet®, SEMCO and Gibraltar Industries

In 2005, Gutter Helmet was acquired by Southeastern Metals (SEMCO).

For over 40 years, SEMCO has been the name to trust nationwide for metal building components. Since the company's foundation in 1963, SEMCO has grown into one of the leading manufacturers in the sheet metal industry. SEMCO's focus has always been on strong, durable products and unparalleled service to their customers.

Gibraltar Industries acquired Southeastern Metals in 1997. Gibraltar is a leading manufacturer, processor and distributor of primarily metal materials for the building, vehicular and industrial markets. The Company serves customers in a variety of industries in all 50 states, and throughout the world. It has approximately 3,400 employees and operates 73 facilities in 26 states, Canada, and China.