Our Commitment to Safety & Testing Standards
As part of our ongoing efforts, we prioritize:
- Staying updated on the latest testing standards in the retrofit glazing industry.
- Ensuring our products undergo rigorous safety testing.
- Communicating findings transparently to maintain a minimum standard of care across all brands.
Key Takeaways from the NGA Meeting on ASTM F3561
In February 2025, key members of our team attended the National Glass Association (NGA) show in San Diego, CA, where we gained valuable insights into the latest ASTM F3561 Ballistic and Forced Entry Testing Standards for schools.
The meeting featured a panel of industry experts, who shared their findings through an extensive presentation of over 150 slides. Topics covered included:
- The evolution of ASTM safety tests.
- How building codes factor into security glazing.
- The role of window film properties and manufacturing processes.
- Security testing methodologies used by Intertek and other industry leaders.
What You Need to Know About ASTM F3561
ASTM F3561 Defines Windows & Doors as a Complete “System”
One of the most critical takeaways from the meeting is that ASTM F3561 evaluates doors and windows as an entire system, which includes:
- The glazing panel.
- The frame.
- The locking mechanism (if applicable to doors).
To technically meet ASTM F3561, the entire system—not just the glazing—must be tested and replaced with components that have been approved under ASTM 3561 standards.
While individual glazing panels can be tested under ASTM F3561, this does not mean that they automatically qualify under the standard for all applications. This is because window frames and locking mechanisms vary from location to location, affecting the overall performance.
Challenges for Practical Application in Schools
This system-based approach presents significant challenges for schools looking to enhance security through retrofit glazing solutions.
Many schools operate under strict budget constraints, making it financially impractical to replace entire door and window systems just to meet ASTM F3561 compliance.
FVB has encountered similar challenges in other projects. For instance, in a recent GSA Courthouse security project, ASTM 3038 was specified as a requirement. However:
- ASTM 3038 technically requires each individual window size to be tested, which is neither cost-effective nor time efficient.
- The GSA ultimately allowed ASTM 1233 as an alternative, leaving the final decision to the engineer or architect of record.
Looking Ahead: Potential Updates to ASTM 3561
The ASTM committee is already considering an amendment or second version of ASTM F3561.
At FutureVu Brands, we hope that future updates will acknowledge the reality that window frames and locking mechanisms come in countless variations. Allowing retrofit security glazing solutions to meet ASTM F3561 requirements—rather than requiring full system replacements—would provide a more cost-effective solution for schools and other institutions with budget constraints.
Another key factor is that the International Building Code (IBC) does not currently recognize alterations as meeting specific ASTM standards. This will continue to be an area of discussion as industry regulations evolve.
Our Continued Commitment
At FVB, we remain committed to advocating for practical, effective, and affordable safety solutions. We will continue to work closely with industry leaders, testing organizations, and regulatory bodies to push for standards that prioritize safety while also considering real-world implementation challenges.
For more updates on ASTM F3561 and other security glazing advancements, stay tuned to our blog or reach out to our team for more information.