What Are the Levels of Bullet-Resistant Doors?
There are eight levels of bullet-resistant doors available at TSS. These levels are based on the UL 752 Standard for...
Secure Entryways with Ballistic Glazing, Bulletproof Doors for Schools
Given the cost and complexity of installing bulletproof materials, replacing every school window and door with a...
Customer Success Story: Adding Ballistic Storefront Systems to 5 Schools
After the 2023 school shooting in Nashville, a Virginia school system decided to harden the security in five of their...
Answering FAQs About Bulletproof Classroom Door Projects
Adding bulletproof classroom doors to schools has been an increasing trend in recent years. To empower districts...
Five Tips for Writing Successful School Safety Grants
Comprehensive, effective security upgrades are often expensive—especially for schools operating on a limited budget....
Improving Security in Schools: Setting a School Safety Renovation Timeline
Improving school security is a constant subject of public debate—even during summer break. A bill progressing through...
[VIDEO] Bulletproofing Standards Explained
When you start exploring physical security options for your building, you quickly find yourself lost in a thicket of...