SDuct HVAC ductwork

SDuct HVAC ductwork



SDUCT allows you to create double line HVAC ductwork in Autodesk® AutoCAD® with many accessories and fittings. You can also set different configuration styles of client standards for layers, text, etc.


SDUCT is created to maximize drawing execution when using the Ctrl Key during the creation of the Duct to pass under or over an existing duct by cutting lines and add hidden lines as per your standard.

SDUCT draw Elbows and reducers in a simple click. This tool will not only save your time but also make standard and uniform drawings for all drafters. 


The app can be used for a 15-days trial period. It means if you installed SDUCT 2 months ago and used it for only 2 days, then you still have remaining 13 days of the trial period to use the app.


The first release of SDUCT was created in 1999 and has been maintained and improved since then. The SDUCT uses ObjectDCL technology which is included in the SDUCT installation package. The ObjectDCL extension brings SDUCT to a high level by adding an amazing user interface allowing more options and features.


For more information about SDUCT and licenses, please contact or visit the SDUCT website


Note: This app uses a custom installer (and not the standard App Store installer). 


版本 19.151, 2019/9/12
Few bugs fixed. Help link fixed


6 评论
  • excelente ayudas
    Fernando Vargas Huichacura CC116 | 四月 26, 2022 验证的下载 (这是什么?)

    me gustaria saber si esta aplicacion genera modelos 3d.

    muchas gracias por este aporte 

  • Draftsigght
    Vincent Mattens | 十二月 23, 2020 验证的下载 (这是什么?)

    Compatible draftsight?

  • Excellent
    Steve Tyler | 十二月 21, 2020 验证的下载 (这是什么?)

    I have been using SDUCT HVAC software for the last 4 years and it is the easiest and fastest duct software program for drawing complete HVAC ductwork with all fittings, branches, etc.  The software downloads and install flawlessly in minutes.  Take a look at the video under the descripto and how easy and fast that it draws ductwork and runouts.

    andrea andreetti | 十二月 29, 2020

    Thank you Steve,. I'm glad that you like it :)

  • AutoCad2021
    Carlos Colon | 九月 10, 2020 验证的下载 (这是什么?)

    do think it is working with AutoCAD 2021

    andrea andreetti | 十二月 23, 2020

    it is already

  • Training on the app.
    Sergey Balan | 十二月 12, 2019 验证的下载 (这是什么?)

    Interesting application. I would like to educate students on your application. How is this possible?

    andrea andreetti | 十二月 23, 2020

    trial version can be share.

  • good
    영석 | 六月 13, 2018 验证的下载 (这是什么?)


    andrea andreetti | 十二月 23, 2020

    Thank you.