Roofing Ventilation Calculator

Name: Roofing Ventilation Calculator
Rating: 3.6666667 (5 reviews)
Author: Saint-Gobain Group

Saint-Gobain Group

★ 3.7 (5 ratings)

⬇ 1,000+ downloads

Est. actual: 3,805

Free

Released: Sep 1, 2015

No in-app purchases

No ads

Rated: Everyone

Signals

3 this week · 2 warnings All of this week's signals →

📈Last 7 days +1 installs — 87% slower than the week before (+8) · 0/day since Oct 4
⭐Rating steady at ★ 3.67 since Oct 4
🛠Updates dormant · updated 164 days ago

Installs since launch

+14 installs · 0 ratings since Oct 4

Update history

2.1.20 Jun 3, 2026 · seen Oct 4, 2026

Bug Fixes

Only the current version so far — new entries appear as the app ships updates.

Roofing Ventilation Calculator screenshot

Roofing Ventilation Calculator is a business app by Saint-Gobain Group with 1,000+ downloads (about 3.8K estimated). +1 installs in the last 7 days. Rated 3.7 from 5 ratings. Released Sep 1, 2015. Install growth, rank history, SDKs and ad networks.

From the store listing: “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…”