Preview
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.
What's New
Version 2.1.20 2026-06-03
Bug Fix Technical Analysis
Package Overview Basic metadata
Bundle ID
com.sg.R25A.roofingVentilationCalculator.public Current Version 2.1.20
Minimum iOS 13.0
Package Size App Store Size
Package Metadata 2 / 15 version records
Detailed binary, privacy manifest, framework, and Info.plist results have not been indexed for this package yet. The verified App Store and archive metadata above remains available.
Known Version Records
2 version records with stored package metadata • 15 known version records
Stored metadata does not guarantee a package is currently available to download.
| Details | Version / IDs | Version date | Action |
|---|---|---|---|
 33.61 MB | v2.1.20 App Store ID: 886487841Build: 2.1.20 | 2026-06-03 22:54:47 | Get Version |
| 29.19 MB | v2.1.19 App Store ID: 877847165Build: 48 | 2025-09-04 14:41:00 | Get Version |
| Not archived | App Store ID: 867912015 | Unknown | Request Version |
| Not archived | App Store ID: 867379444 | Unknown | Request Version |
| Not archived | App Store ID: 864895644 | Unknown | Request Version |
| Not archived | App Store ID: 863371195 | Unknown | Request Version |
| Not archived | App Store ID: 829763465 | Unknown | Request Version |
| Not archived | App Store ID: 824488995 | Unknown | Request Version |
| Not archived | App Store ID: 814309572 | Unknown | Request Version |
| Not archived | App Store ID: 814134846 | Unknown | Request Version |
| Not archived | App Store ID: 814133264 | Unknown | Request Version |
| Not archived | App Store ID: 813856695 | Unknown | Request Version |
| Not archived | App Store ID: 813828252 | Unknown | Request Version |
| Not archived | App Store ID: 813818469 | Unknown | Request Version |
| Not archived | App Store ID: 813237278 | Unknown | Request Version |