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Home | SMACNA
The Sheet Metal and Air Conditioning Contractors’ National Association (SMACNA) is an international trade association representing 3,500 signatory contracting firms with more than 100 chapters through...
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SMACNA Technical Standards | SMACNA
Find information on SMACNA's standards, including the HVAC Duct Construction Standards, Architectural Sheet Metal, Industrial Duct Construction Standards, Residential and Seismic Hazard Standards
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SMACNA Technical Papers & Guidelines | SMACNA
SMACNA Technical Papers and Guidelines review processes, specifications and requirements in various documents and standards, providing reviews, recommendations, clarifications and some useful tips for...
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SMACNA Technical Resources | SMACNA
Technical standards and manuals developed by SMACNA members have worldwide acceptance by the construction and code community, as well as local and national government agencies. ANSI, the American Nati...
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About SMACNA | SMACNA
About SMACNA The Sheet Metal and Air Conditioning Contractors’ National Association (SMACNA) is an international trade association representing 3,500 signatory contracting firms with more than 100 cha...
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Technical in-person and online training | SMACNA
SMACNA Training provides contractors and their employees with learning opportunities with a goal of performing a specific skill or behavior. Its purpose is to improve performance and productivity for ...