Each of the Roof Hugger webinars are approximately 30 minutes in length.  They are designed to introduce metal construction industry newcomers to the Metal-over-Metal retrofit roofing marketplace. You can sign up by clicking here These webinars are product specific to Roof Hugger’s structural sub-framing systems, but they do explain the many different nuances, benefits and methods for installing a new metal roof over an existing metal roof that has reached the end of its service life or has any number of issues demanding a roof replacement.  There are over 29 Billion Square Feet of existing metal roofs in the United States that are anywhere from 25 to 45 years old.   Roof Hugger is the premier retrofit sub-framing manufacturer having had their products installed on over 70 million square feet of existing metal roofs since 1991.