Corporate Buildings & Offices | FSJ Tactical
Corporate Building Security Glazing, Security Film & Bullet Resistant Doors
Harden lobbies, curtain walls, executive suites, and meeting rooms with DefenseLite security glazing from FSJ Tactical, protection that disappears into Class A design.
Modern office buildings are designed around glass: lobbies, curtain walls, glass-front conference rooms, and open workspaces. That design is beautiful and productive, but it leaves people exposed to forced entry, workplace violence, and civil unrest. FSJ Tactical protects corporate buildings inside and out with DefenseLite security glazing that preserves the look your architects intended.
Safeguarding Offices Inside and Out
DefenseLite solutions provide seamless protection against forced entry, natural disasters, vandalism, and theft. By deterring potential criminals and denying them access, these systems buy precious time for law enforcement to respond, minimizing risk and protecting both employees and visitors.
Solutions for Corporate Buildings
Main Entry & Lobby Glass
AccessShield ballistic glazing at the main entry and lobby provides both forced-entry and ballistic resistance. Learn more.
Glass Entries & Sidelights
Bullet-resistant glass and windows offer visibility and light with added security for perimeter offices and side entries.
Curtain Walls
DefenseLite CVS reinforces large curtain-wall glass systems without replacement, preserving appearance and improving energy efficiency.
Executive Suites & Meeting Rooms
SafeSuite converts boardrooms and executive offices into hardened safe zones with glazing, panels, and doors.
Bullet-Resistant Wood & Barn Doors
Fashionable barn doors and wood doors with patented frames designed to prevent forced entry and resist ballistic threats.
Walls & Furniture
Paint-ready MDF and fiberglass ballistic panels installed in walls or furniture give every floor a safe area.
Reception, Workspaces, and Safe Rooms
Reception desks are often the first point of contact for a threat. Bullet-resistant panels can be added to existing desks through a simple process: measure the desk, send drawings, approve the detailed retrofit drawing, and receive cut-to-size panels ready for face-screw installation. The result is ballistic protection (UL 752 Level 3 or 8) built into the furniture your team already uses.
Inside meeting rooms, the patent-pending Safe Shutter™, a bullet-resistant whiteboard, swings to obstruct an attacker's line of sight through glass walls or doors.
Protecting the Whole Building
Using the Zones of Defense approach, FSJ Tactical prioritizes:
- Zone 1: Primary entry and lobby glass
- Zone 2: Side-entry doors, exterior windows, and sidelights
- Zone 3: Interior glass, walls, and doors around high-value spaces
Added Value: Comfort and Efficiency
DefenseLite overlays do more than protect. The insulated air gap improves the energy performance of existing glass and reduces outside noise, and UV protection limits fading of furnishings. That makes security glazing an investment that supports sustainability goals, too.
Ready to protect your people? FSJ Tactical works with property managers, corporate security, and architects to plan, specify, and install security glazing with minimal disruption to tenants.
Security Film + Glazing
See It Stop a Threat: FSJ Tactical Live Fire Demos
Request a live fire demonstration of our products on any existing drywall or glass.



Peace of Mind: Installed
Recent FSJ Tactical projects for school districts, cities, and counties. Over 500,000 square feet protected.




Installation available in every state
NATURAL DISASTERS
Security film and polycarbonate glazing hold glass in place against storms, debris, and blasts.
CRIME
Forced-entry and ballistic protection delays attackers and buys time for law enforcement to respond.
PEACE OF MIND
FSJ Tactical protects occupants and assets with an industry-leading warranty and nationwide installation.
Frequently Asked Questions
Can DefenseLite protect a glass curtain wall?
Yes. DefenseLite CVS is a custom-engineered polycarbonate overlay system that reinforces curtain-wall glazing against forced entry, vandalism, and riot damage while preserving the façade and improving energy efficiency.
What is a SafeSuite?
SafeSuite is an integrated retrofit that converts existing offices, boardrooms, and executive suites into hardened safe zones using security glazing, bullet-resistant wall panels, and secure doors.
Will security upgrades disrupt tenants?
DefenseLite systems install over existing glass and frames, so work is phased with minimal disruption. Many projects are completed after hours.
Do bullet-resistant panels work inside existing walls?
Yes. Fiberglass ballistic panels can be installed inside walls or within furniture, making them a cost-effective and efficient way to add protection without changing the look of the space.
Let's talk about your project...
Talk with the FSJ Tactical team about a site assessment. We'll walk your building, identify the glass and doors at highest risk, and recommend the DefenseLite security glazing level that fits your threats and your budget.

