Fiberglass Bullet-Resistant Panels in a Nutshell
With ongoing concerns over violent crimes, break-ins, and vandalism, many businesses and government agencies are looking for effective security solutions. While bullet-resistant glass is a well-known option, there are situations where opaque bullet-resistant materials may be a better choice.
Fiberglass bullet-resistant panels offer strong ballistic protection while maintaining privacy and security. These materials are commonly used in conjunction with bullet-resistant glass to create a comprehensive security solution for businesses, government agencies, and other facilities. Below, we explore the benefits, applications, and key considerations when selecting fiberglass bullet-resistant panels.
Benefits and Applications for Fiberglass Bullet-Resistant Panels
Fiberglass bullet-resistant panels provide a lightweight yet highly effective security solution. These panels consist of multiple layers of woven fiberglass designed to absorb and dissipate the energy of a ballistic impact.
Key Benefits:
- Increased resistance to penetration – While no material is 100% “bulletproof,” fiberglass panels significantly slow down attackers, requiring more time and effort to breach. This delay increases safety and gives first responders a better chance to intervene.
- Multi-layered protection – The bullet becomes trapped within the woven fiberglass layers, preventing the material from fully breaking apart or shattering.
- Deter crime and forced entry – Criminals are far less likely to attempt an attack on a fortified structure, knowing it will be difficult to breach.
- Non-ricocheting surface – Unlike metal panels, fiberglass absorbs projectiles rather than causing them to ricochet, reducing secondary injury risks.
- Lighter weight compared to steel – Fiberglass is much easier to cut, transport, and install than heavy metal alternatives.
Versatile integration – Can be used in walls, ceilings, doors, and millwork to reinforce security without disrupting aesthetics.
Applications for Fiberglass Bullet-Resistant Panels
Fiberglass bullet-resistant panels are used in various industries and settings, including:
- Financial institutions – Banks, credit unions, and check-cashing centers use bullet-resistant panels to reinforce teller stations, vaults, and offices.
- Retail and commercial spaces – Convenience stores, pharmacies, and high-value retail locations benefit from added protection against armed robbery and forced entry.
- Government and military buildings – Secure facilities such as courthouses, embassies, recruiting stations, and municipal offices often require bullet-resistant paneling.
- Safe rooms and panic rooms – Fiberglass panels provide critical protection in residential and commercial safe rooms.
- Healthcare facilities – Hospitals and clinics can integrate bullet-resistant panels into reception areas and emergency rooms to safeguard staff and patients.
Types of Fiberglass Bullet-Resistant Panels
Fiberglass bullet-resistant panels are rated according to UL752 ballistic protection levels. These levels are not linear—aside from levels 1 through 3—so selecting the right panel depends on the specific threat level your facility may face.
For example, a convenience store may require UL752 Level 1, while a government building may need UL752 Level 8 protection.
UL752 Ratings for Fiberglass Panels:
- Level 1 – Protects against 9mm handguns
- Level 2 – Stops .357 Magnum rounds
- Level 3 – Designed for .44 Magnum threats
- Level 4-8 – Provides protection from high-powered rifles and specialized threats
Additionally, fiberglass panels come in stock and custom sizes. Stock panels (typically 3′ x 8′, 4′ x 5′, or 4′ x 8′) offer cost-effective solutions, while custom-sized panels are tailored to fit specific security needs.
What to Consider When Choosing Fiberglass Bullet-Resistant Panels
When selecting a fiberglass bullet-resistant panel, consider the following factors:
1. Level of Protection
Selecting the correct UL752 rating is critical. Consider the type of firearm threats your facility is most likely to face and choose the appropriate level accordingly.
2. Placement & Installation
Fiberglass panels can be installed behind walls, doors, ceilings, or millwork. The best placement depends on whether you need:
- Thin, lower-level panels for millwork and door reinforcements.
- Thicker, higher-level panels for safe rooms or government facilities.
3. Customization & Size
Determine whether stock panels will fit your needs or if custom sizes are necessary for retrofitting or unique security requirements.
4. Aesthetics & Concealment
Since fiberglass panels are usually installed behind existing surfaces, the final appearance is unlikely to be affected. However, special finishes may be available for custom applications.
5. Quality & Supplier Reputation
Working with a trusted supplier like Insulgard Security Products ensures that you receive tested and certified panels that meet UL752 ballistic standards.
Comparing Fiberglass Panels to Other Bullet-Resistant Materials
Insulgard offers a range of bullet-resistant materials, each designed for specific security needs. Fiberglass panels are typically the best for concealed ballistic protection, while bullet-resistant glass provides visibility, and forced-entry glazing defends against physical attacks.
Many facilities use a combination of these solutions to create a comprehensive security strategy.
Fiberglass Bullet-Resistant Panels
Lightweight fiberglass panels absorb and trap bullets within multiple layers of woven fiberglass, preventing ricochet and reducing the risk of secondary injuries.
Bullet-Resistant Glass & Glass-Clad Polycarbonate
Unlike fiberglass panels, bullet-resistant glass and glass-clad polycarbonate provide transparent ballistic protection, allowing visibility while maintaining security. These materials are commonly used for bank security, retail storefront protection, and government facility protection where clear sightlines are necessary.
Forced-Entry-Resistant Glazing
In addition to ballistic protection, some facilities require protection against forced entry. Insulgard’s FORCEPROTECT glazing is tested to withstand prolonged physical attacks using tools such as hammers, crowbars, and axes. These materials are often installed in retail establishments, correctional facilities, and government buildings where high-security glazing is needed.
How Fiberglass Panels Fit into a Complete Security System
Fiberglass bullet-resistant panels are often used as one component within a multi-layered security system.
- Bullet-Resistant Glass – Often paired with fiberglass panels in banks, government buildings, and retail spaces to protect both people and assets.
- Secure Entry Systems – Combining fiberglass paneling with bullet-resistant doors and access control systems strengthens perimeter security.
- Safe Rooms – Fiberglass panels line the walls of designated safe areas, creating an additional layer of security.
Insulgard’s BULLETBLOCK FG Series Fiberglass Panels
Insulgard Security Products offers a premium line of BULLETBLOCK FG Series fiberglass-reinforced structural polyester laminate panels. These panels meet UL752 ballistic protection levels 1-8 and come in both stock and custom sizes.
Product Options:
- FG-100 to FG-800 – Offering protection from handguns (UL752 Level 1) to high-caliber rifles (UL752 Level 8).
- Stock & Custom Sizes – Panels come in standard 3′ x 8′, 4′ x 5′, and 4′ x 8′ sizes, with custom sizing available.
- Multiple Applications – Commonly used in banks, government buildings, retail, and corporate offices.
Insulgard’s fiberglass panels undergo rigorous testing to meet UL752 standards, making them a trusted solution for architects, contractors, and business owners.
Choosing the right bullet-resistant materials is crucial for protecting people, assets, and infrastructure. For expert guidance and custom solutions, contact Insulgard today and request a quote.
