Sheet metal & Air Conditioning Contractors’ National Association

Papers and Guidelines

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These papers are copyrighted by SMACNA. SMACNA grants single user permission to download and use. Any further use in part or in whole requires permission.


 

Duct Cleanliness for New Construction Guidelines


This guideline is intended to help the commercial duct installation contractor, design engineers and building owners to become more familiar with guidelines to control and reduce contamination during duct installation, and to provide reasonable installation recommendations that can be implemented to meet these goals.