CHANTILLY, VA — The Sheet Metal and Air Conditioning Contractors’ National Association (SMACNA) has published Residential Sheet Metal Guidelines, a new reference manual on the proper fabrication and installation of exterior sheet metal in residential buildings.
The new manual covers such topics as roof drainage systems, decks, chimneys, windows, doors, and ledges. The 130-page guide presents details and explanations based on and designed for low-rise residential buildings, up to three stories, that are used as single-family and multi-family dwellings.