SMACNA Apps and Tools

Find the latest apps and tools developed by SMACNA

Technical App

Air Duct Leakage App

This app provides suggested leakage classes using the method outlined in SMACNA's HVAC Air Duct Leakage Manual. The method used is compliant with ASHRAE 90.1, IECC, IGCC Version 2, IMC and the UMC. 

Technical App

Downspout & Gutter Sizing Calculator

This app allows you to easily and accurately size downspout and gutters using the methods and formulas covered in SMACNA’s Architectural Sheet Metal Manual (ASMM).

Technical App

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HVAC Duct Construction App

This app allows you to create table driven solutions using the methods and formulas covered in SMACNA’s HVAC Duct Construction Standard (Metal and Flexible). The app will provide SMACNA compliant options for rectangular duct with dimensions up to 120-inches for applications to ten-inch water gage (positive or negative).

Technical App

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Round Industrial Duct Construction App

This app allows you to create solutions using the methods and formulas covered in SMACNA’s Round Industrial Duct Construction Standards Manual.

Technical App

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Rectangular Industrial Duct Construction App

This app allows the user to create table driven solutions using the methods and formulas covered in SMACNA’s Rectangular Industrial Duct Construction Standards Manual.

Business Management Tool

Reference Manual For Labor Units Program

This cloud-based  program provides members with the labor units data required to fabricate and install HVAC materials and equipment.