Smacna Metal Roof Details

The metal roofing panels shown in this manual require a mini mum slope of 2 per foot to ensure proper drainage.

Smacna metal roof details.

Meanwhile a committee has already begun work on what will be either addenda or a new edition. Substrate failed early metal roofs were batten style or flat seamed until. The first edition of smacna s residential sheet metal guidelines offers contractors designers builders and homeowners a source of expert information on the proper fabrication and installation of exterior sheet metal in residential buildings. Covering topics that include roof drainage systems decks chimneys windows doors and ledges the new manual presents details and explanations based.

Architectural sheet metal manual this completely revised publication contains the most comprehensive set of recommended practices available for proper design and installation of custom fabricated architectural sheet metal including roof drainage system design for scuppers gutters and downspouts. This second edition of the smacna commercial metal and flexible duct construction standards is another in a long line dating from the 1950s. B the product contains data which is believed by smacna to beaccurate and correct but the data including all information ideas and expressions therein is provided strictly as is with all. Replaced in a 1900 renovation the slate roof on the white house was replaced with sheet iron in 1804 the copper roof on the old church of christ in philly lasted from the 1830s to 1967.

A quick overview of the changes is provided in the front of this manual. Located in headquarters outside washington d c the sheet metal and air conditioning contractors national association smacna an international association of union contractors has 1 834 members in 103 chapters throughout the united states canada australia and brazil. Cad details document name pdf dwg download all cad construction details 37 1 mb 3 4 mb mc01 identification of roof areas 694 kb 167 kb mc01a single layer underlayment 678 kb 302 kb mc01b double layer underlayment 711 kb 322 kb mc02 vent pipe flashing 626 kb 349 kb mc03 valley. A the sheet metal and air conditioning contractor s national association smacna provides its product for informational purposes.

Smacna standards and manuals address all facets of the sheet metal and hvac industry including duct construction and installation indoor air quality energy recovery roofing and architectural sheet metal welding and commissioning.