Home Renovation Los Angeles All aluminum & vinyl soffit or fascia is frequently mounted above a reliable foundation like plywood-more is necessary for prefabrication. The professionals at AhA Interiors echoed this sentiment, also stating how essential it truly is to communicate your spending plan to any contractor you're employed with https://www.diigo.com/item/note/b0mdw/h31i?k=aeae808ed3fa1090a9a879e21905da99