FireStopLab
Field to Final Report
Generate inspector-ready firestop documentation packets instantly. Evidence-first, offline-capable, and designed to eliminate delays.




Documentation at Speed
Three steps to a complete firestop documentation packet.
Capture
Log penetration details offline. Snap evidence photos. The app requires key documentation fields to be completed before export.
Reference
Attach UL Systems or Engineering Judgments (EJs) directly to the record for reference during inspection.
Export
Generate a comprehensive PDF packet with one tap. Share via Email, AirDrop, or Drive.
Inspector-Ready Documentation

Standardized Output
- Project header and basic metadata
- Photo evidence with context labels
- Referenced UL systems or engineering judgments
- Inspector-readable PDF export format
Built for the Jobsite
100% Offline
Works in basements and concrete cores. SQLite database runs locally on your device. No loading spinners.
Speed is Survival
Clone previous records to document repetitive penetrations in seconds.
Evidence-First
The app enforces mandatory photos. Export requires required photo evidence to be captured.
Questions
Does this app certify the installation?
No. FireStopLab is a documentation tool. It records field conditions and references provided by the user. The AHJ (Authority Having Jurisdiction) always has the final say.
Do I need internet to use it?
No internet is required for daily use. You can create projects, add records, and export PDFs completely offline.
Where is the data stored?
FireStopLab does not require cloud connectivity to function. Records and photos are stored locally on the device unless the user chooses to export them. You own your data.
Ready to modernize your documentation?
Requires iOS 16+ or Android 10+