WE SHIP GLOBALLY, AND INSTALL/SERVICE IN THE ENTIRE CONTINENTAL UNITED STATES.
For Decades Insulgard Has Been
THE INDUSTRY LEADER IN BULLET RESISTANT AND SECURITY WINDOWS, DOORS AND ENCLOSURES
Architectural security solutions built to resist ballistic, wind and impact, and forced entry threats.
TOP QUALITY
We specialize in high-security products, such as bullet-resistant (bullet proof) glass, that allow your businesses to run effectively and safely.
COMPREHENSIVE TESTING
Insulgard products meet or exceed standards set by third party testing agencies for bullet resistance, forced entry and wind and impact.
49 YEARS IN BUSINESS
We've been a leader in delivering threat and security solutions for decades.
TECHNICAL KNOWLEDGE
We can help you identify your security needs and customize a solution that meets your unique requirements.
CUSTOMER FIRST
Insulgard has a solid reputation for ease of installation, project management, prep work and attention to detail.
Explore Our Full Range of Security Products
Insulgard offers a complete line of architectural security systems engineered to resist ballistic, forced entry, and wind impact threats. From glazing to full door and window assemblies, our products are tested, certified, and trusted across high-security environments.
Bullet-Resistant Doors
Pre-engineered doors tested to UL 752 standards for bullet-resistant protection, available in multiple protection levels and configurations for secure entries in banks, schools, government buildings, and more.
Bullet-Resistant Windows
Factory-assembled window systems using ballistic glazing and secure frames, built to meet both performance standards and aesthetic goals.
Bullet-Resistant Counterline Systems
Complete modular systems including transaction windows, drawers, trays, and framing—ideal for customer-facing applications in financial, retail, and municipal environments.
Forced Entry Glazing
Glazing products tested to ASTM F1233, ASTM F1915, and HP White TP-0500.03 standards for environments where forced entry resistance is critical.
Impact-Resistant Doors
Storm-rated door systems built to comply with ICC 500 and FEMA P-361–2021, capable of withstanding high-wind events up to 250 mph. Ideal for safe rooms and essential facilities.
Impact-Resistant Windows
Tornado and hurricane-rated windows tested to resist both debris impact and fluctuating wind pressure. Designed for K–12 schools, emergency operations centers, and storm shelters.
WITH INSULGARD YOU HAVE
EXPERIENCE WHERE IT COUNTS
PROVEN TO BE EFFECTIVE
EVERY PRODUCT IS RIGOROUSLY TESTED AND CERTIFIED
At Insulgard, our products are rated to meet the most stringent safety standards in the industry. They are tested in accredited laboratories and carry certifications for ballistic, forced entry, and wind and impact resistance—delivering proven performance under real-world threat conditions.
Tested and Certified to Leading Standards
- UL 752 for ballistic resistance (Levels 1–8)
- ASTM F1233, ASTM F1915, and HP White TP-0500.03 for forced entry resistance
- ICC 500-20 and FEMA P-361–2021 for tornado and hurricane shelter compliance
Support from Design to Delivery
Insulgard offers full project support from concept through completion. Our team works closely with architects, security consultants, and contractors to customize solutions that are code-compliant, effective, and easy to implement.
Threat Assessment & Specifications
Our team helps you identify and evaluate the threats your facility may face—from ballistic and forced entry attacks to extreme wind and impact events. We provide detailed product specifications, including performance ratings, construction data, and customization options to support secure, code-compliant building plans.
Design
A secure building starts with smart design. Our engineers work with you to integrate ballistic security products like doors, windows, and other protective elements into a strategic layout that strengthens vulnerable areas without compromising functionality or user experience.
Fabrication
Precision manufacturing allows every component to be built to your project’s exact specifications. With a dedicated 45,000-square-foot facility equipped with CNC routers, computerized saws, and a full wood shop, we produce custom systems that meet your exact performance and aesthetic requirements.
Installation
Proper installation is critical to the performance of any security system. Insulgard offers installation services for our counterline systems through one of the largest networks in the industry. For other product lines, we work closely with contractors and glass houses, providing detailed guidance, documentation, and support for accurate, code-compliant installation.