Case Study: Carrollton-Farmers Branch ISD and 3M Ultra S800 Security Film
Technical Abstract
Carrollton-Farmers Branch ISD used 3M Ultra S800 across 9 schools and 10,000 sq ft, showing how a mid-size district can move quickly on glass hardening..
- American Window Film lists Carrollton-Farmers Branch ISD at 9 schools and 10,000 sq ft of 3M Ultra S800.
- The project shows a mid-size district can still standardize security upgrades across multiple campuses.
- Security film keeps the building bright and operational while improving forced-entry delay.
- Districts with grant funding can use film as a practical retrofit instead of a capital-heavy glass replacement.
Key Technical Chapters
Carrollton-Farmers Branch ISD is a useful middle-ground example: large enough to matter, but not so large that the project becomes impossible to explain or phase. American Window Film lists the district at 9 schools and 10,000 sq ft of 3M Ultra S800, which is exactly the kind of district-wide security retrofit many Texas buyers are trying to budget for.
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Important clarification: Security window film is not bulletproof. Standard security film (8-14 mil) delays forced entry and holds shattered glass together, but it does not stop bullets. True ballistic protection requires certified multi-layered glazing systems with specialized framing. The value of security film is in the seconds it buys - enough time for lockdown procedures to begin and law enforcement to respond.
Project Overview: Carrollton-Farmers Branch ISD
Scope: 9 schools and 10,000 sq ft.
Film: 3M Ultra S800.
Installer: American Window Film.
Why This Project Matters
The value of a project like this is consistency. When a district chooses one security film spec for multiple schools, it makes future maintenance, grant tracking, and future upgrades much easier. It also sends a message that security is being treated as a system, not as a one-off purchase.
That matters in education because vulnerability tends to spread across campuses. Once one building is addressed, the next weakest entrance becomes obvious. Rolling film out across a district prevents that drift.
Why Film Over Replacement
For a project spread across 9 schools, replacing existing glass would create a lot more disruption than most administrators want to deal with. Film is a retrofit, which keeps the schedule simpler and the district operating while the work gets done.
Related Resources
- Real Schools: Security Window Film Case Studies
- Are Security Window Films Required in Schools? 2026 State-by-State Guide
- Navigating 2026 School Safety Grants for Security Window Film
- Campus Security: Strengthening School Glass with Window Film
Sources
- American Window Film - Texas School Safety Related Grant Programs
- American Window Film - Make Your School Safer
Originally published in: American Window Film - Texas School Safety Related Grant Programs
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Technical FAQ
How big was the project?
American Window Film lists the Carrollton-Farmers Branch ISD project at 9 schools and 10,000 sq ft.
Why is this a good model for other districts?
It shows that a district can standardize one film spec across several schools and still keep the rollout manageable.
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