Roofing Ventilation Calculator2.1.20
Publisher Description
The Ventilation Calculator from CertainTeed is the ideal tool for quickly determining the amount of ventilation products needed to outfit an attic space with proper balanced ventilation. Simply enter the length and width of the attic space or the overall square footage of the space and the Ventilation Calculator produces results based upon the NFA 1/300 rule.
Version History Bug Fix 2.1.20 Jun 3 App update 2.1.19 09/05/2025 Bug fixes 2.1.17 08/01/2024 Bug fix 2.1.15 07/10/2024 Bug fix 2.1.14 04/02/2024 app update 2.1.11 03/15/2024 Fixed calculator bug and updated products. 2.1.2 02/19/2019 Fixed calculator bug and updated products. 2.0.2 11/06/2015 Add new products and calculator functions. 2.0.0 10/15/2015 1.0.0 09/11/2015
About Roofing Ventilation Calculator
The company that develops Roofing Ventilation Calculator is Compagnie de Saint-Gobain. The latest version released by its developer is 2.1.20.
To install Roofing Ventilation Calculator on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-13 and was downloaded 1 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Roofing Ventilation Calculator as malware if the download link is broken.
How to install Roofing Ventilation Calculator on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Roofing Ventilation Calculator is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Roofing Ventilation Calculator is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 2.1.20
posted on 2026-10-13
Version History Bug Fix 2.1.20 Jun 3 App update 2.1.19 09/05/2025 Bug fixes 2.1.17 08/01/2024 Bug fix 2.1.15 07/10/2024 Bug fix 2.1.14 04/02/2024 app update 2.1.11 03/15/2024 Fixed calculator bug and updated products. 2.1.2 02/19/2019 Fixed calculator bug and updated products. 2.0.2 11/06/2015 Add new products and calculator functions. 2.0.0 10/15/2015 1.0.0 09/11/2015
version 2.1.19
posted on 2026-06-03
Version History App update 2.1.19 09/05/2025 Bug fixes 2.1.17 08/01/2024 Bug fix 2.1.15 07/10/2024 Bug fix 2.1.14 04/02/2024 app update 2.1.11 03/15/2024 Fixed calculator bug and updated products. 2.1.2 02/19/2019 Fixed calculator bug and updated products. 2.0.2 11/06/2015 Add new products and calculator functions. 2.0.0 10/15/2015 1.0.0 09/11/2015
version 2.1.19
posted on 2025-09-05
Sep 5, 2025
Version 2.1.19
App update
version 2.1.19
posted on 2025-09-05
App update
version 2.1.17
posted on 2024-08-01
Aug 1, 2024
Version 2.1.17
Bug fixes
version 2.1.15
posted on 2024-07-10
Jul 10, 2024
Version 2.1.15
Bug fix
version 2.1.14
posted on 2024-04-02
Apr 2, 2024
Version 2.1.14
Bug fix
version 2.1.11
posted on 2024-03-15
Mar 15, 2024
Version 2.1.11
app update
version 2.1.2
posted on 2019-02-19
Feb 19, 2019
Version 2.1.2
Fixed calculator bug and updated products.
