Smacna Sheet Metal Manual Pdf

Howard iii sheet metal and air conditioning contractors national association.

Smacna sheet metal manual pdf.

Click here to purchase the full version from the ansi store. Smacna s new architectural sheet metal quality assurance guide 1st edition is a tool for evaluating exterior sheet metal building components roofing systems exterior walls flashing copings etc during initial construction and for ongoing condition. Documents preceding 3rd edition hvac dcs hvac duct construction standards metal and flexible. News smacna s architectural manual offers quality assurance methods.

A the sheet metal and air conditioning contractor s national association smacna provides its product for informational purposes. Sheet metal and air conditioning contractors national association 4201 lafayette center drive chantilly virginia 20151 1219 tel 703 803 2980 fax 703 803 3732. 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. Ansi smacna 006 2006 hvac duct construction standards metal and flexible sheet metal and air conditioning contractors national association inc.

Flat seam roofs used in low no slope areas or areas subject to flooding or standing water typically made from 20 x 28 sheets relative geometry is important fro expansion and contraction sheet use efficiency and wind load. Copper or stainless steel is recommended lock and seal all joints solder joints on slopes less than 3 12. Ansi the american national standards institute has accredited smacna as a standards setting organization. Sheet metal and air conditioning contractors national association 4201 lafayette center drive chantilly virginia 20151 1219 tel 703 803 2980 fax 703 803 3732.

Smacna technical manuals purchased in pdf cd formats are password protected and secured using fileopen. 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. The results of these certified tests which permit the variation are shown on the back page of this manual. The smacna hvac duct construction standards 2nd ed 1995 and therefore both options have been shown.

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.