Bullet-Resistant Wall Panels

UL 752 LEVEL 3 AND LEVEL 8 · FIBERGLASS BALLISTIC PROTECTION

GSS Doors supplies bullet-resistant fiberglass wall panels for residential, commercial, government and high-security applications. Installed as part of a properly designed wall assembly, these panels provide concealed ballistic protection behind drywall, millwork and other architectural finishes.

UL 752 Level 3 panels are designed for specified handgun threats, including .44 Magnum ammunition. UL 752 Level 8 panels provide increased protection against the specified 7.62 mm rifle threat. Both options are available in multiple panel sizes to accommodate new construction and qualifying retrofit projects.

The appropriate protection level should be selected according to the identified threat and complete wall design. Panel joints, penetrations, supporting construction, doors, windows and installation details must all be coordinated to maintain the intended level of protection.

Bullet Resistant Wall Panel Installation Guide

How Bullet-Resistant Fiberglass Panels Work

Bullet-resistant wall panels are manufactured from multiple layers of woven ballistic-grade fiberglass reinforced with resin and compressed into rigid sheets. When struck, controlled internal delamination helps absorb and distribute the projectile’s energy while capturing the projectile within the panel.

The panels are secured to the wall framing and can be concealed behind drywall, wood paneling or other interior finishes. This allows ballistic protection to be incorporated without giving the room an institutional or visibly fortified appearance.

Effective protection requires continuous coverage. Panel joints should use matching ballistic-rated battens where required, while corners can be overlapped to maintain protection without a separate corner batten. Doors, windows, electrical boxes and other penetrations must also be detailed to avoid gaps. The complete wall assembly must support the selected protection level.

Why Fiberglass Ballistic Panels?

UL Listed Protection
Level 3 and Level 8 panels provide UL 752 Listed ballistic protection against defined handgun or rifle threats.

UL752 level 3 bullet resistant fiberglass wall panel

Captures the Projectile
The layered fiberglass construction is designed to capture ballistic projectiles without the ricochet associated with hard armor surfaces.

Bullet resistant fiberglass wall panel being shot

Concealed Protection
Panels can be installed behind drywall, millwork, wood paneling and other finishes so the protected wall retains a conventional appearance.

Fiberglass bullet resistant wall panels installed

Flexible Fabrication
Multiple sheet sizes and custom cutting options allow panels to be coordinated around openings, corners and project-specific conditions.

UL752 level 3 bullet resistant fiberglass wall panel close up

Compare Level 3 and Level 8 Bullet-Resistant Wall Panels

The right panel is determined by the identified ballistic threat, supporting wall construction and installation requirements. Level 3 provides protection against the specified handgun threat, while Level 8 is substantially thicker and heavier to resist the specified rifle threat.

Specification	UL 752 Level 3	UL 752 Level 8
Defined test threat	.44 Magnum handgun ammunition	7.62 mm rifle ammunition
Projectile weight	240 grains	150 grains
Test shots	Three	Five
Minimum test velocity	1,350 ft/s	2,750 ft/s
Nominal panel thickness	7/16 inch	1 7/16 inches
Nominal panel weight	4.8 lb. per sq. ft.	15.2 lb. per sq. ft.
Primary consideration	Handgun-threat protection with a thinner, lighter panel	Rifle-threat protection requiring a thicker, heavier panel
Common applications	Homes, offices, safe rooms, reception areas and retail environments	Government buildings, law-enforcement facilities, critical infrastructure and high-threat residential or commercial spaces

These specifications apply to the listed panel products and defined test conditions. Panel joints, fasteners, structural support and installation details must be appropriate for the selected level. Current product documentation should be reviewed before the final wall assembly is designed or ordered.

Frequently Asked Questions About Bullet-Resistant Wall Panels

What is the difference between Level 3 and Level 8 wall panels?

UL 752 Level 3 panels are tested against the specified .44 Magnum handgun threat. Level 8 panels are substantially thicker and heavier because they are tested against the specified 7.62 mm rifle threat. The appropriate level should be selected according to the project’s identified threat, wall construction and structural-support requirements.

What sizes are available?

Level 3 and Level 8 fiberglass panels are commonly available in the following sizes:
3 × 8, 3 × 9 and 3 × 10 feet
4 × 8, 4 × 9 and 4 × 10 feet
5 × 8, 5 × 9 and 5 × 10 feet
Availability should be confirmed when ordering. Custom cutting and project-specific fabrication may also be available.

Can bullet-resistant panels be added to existing walls?

Yes, panels can be retrofitted into many projects. The existing wall must be evaluated to determine whether its framing and supporting construction can accommodate the panel thickness and weight, particularly with Level 8 panels. Doors, windows, and existing penetrations must also be considered.

How are the joints between panels protected?

Panel joints are commonly reinforced with batten strips made from material carrying the same ballistic rating as the wall panels. A 4-inch-wide batten strip can be positioned behind the joint to provide approximately 2 inches of coverage on each side. Final joint placement and fastening must follow the applicable installation instructions.

Which side of the panel should face the threat?

For ballistic-only applications, the fiberglass panels can generally be installed with either panel face toward the anticipated threat. Final placement should follow the current installation documentation and project design, particularly when the assembly is also intended to meet other performance requirements.

Can fiberglass panels be cut or drilled?

Yes. Panels can be factory-cut for project-specific dimensions or cut in the field using appropriate diamond-grit tooling. Waterjet fabrication is also available for precise two-dimensional cuts and openings. Electrical boxes, plumbing, ventilation and other cutouts must be coordinated so cutting does not create untreated gaps in the protective barrier.

Can the panels be concealed behind finished walls?

Yes. Bullet-resistant fiberglass panels can be covered with drywall, wood paneling, millwork and other architectural finishes. Once completed, the protected wall can retain the appearance of an ordinary residential or commercial interior.

Can electrical outlets and other wall cutouts be included?

They can, but every cutout requires careful coordination. Electrical boxes, conduit, plumbing, ventilation openings and similar components can interrupt the protective barrier. Their placement and protection should be addressed during design rather than cut into the completed wall without an approved detail.

Do ballistic wall panels also provide forced-entry protection?

Fiberglass panels may increase the difficulty of penetrating a wall, but a UL 752 ballistic rating does not establish a certified forced-entry rating. Ballistic resistance and forced-entry resistance are evaluated under different test standards and should be specified separately when both are required.

Can bullet-resistant panels be installed on floors and ceilings?

Yes. Bullet-resistant fiberglass panels can be incorporated into walls, floors and ceilings when the supporting construction and fastening method are designed for the panel thickness and weight. Seams, edges, transitions and required cutouts must be properly detailed to maintain continuous protection, particularly with heavier Level 8 panels installed overhead.

Do the panels make the entire room bullet-resistant?

Not by themselves. The panels protect the areas where properly rated material provides continuous coverage. The complete protected space must also account for panel joints, ceilings, floors, doors, windows, ventilation openings and utility cutouts. Protection is only as complete as the weakest untreated area.

Plan Your Bullet-Resistant Wall Panel Project

Selecting the correct panels begins with the identified threat, the area requiring protection and the construction that will support the finished wall assembly. GSS Doors can help you compare Level 3 and Level 8 panels, determine available sheet sizes and prepare a quote that includes the required panels, batten strips and project-specific fabrication.

To help us understand your project, please provide:

Project ZIP code
Required UL 752 protection level
New-construction or retrofit application
Approximate wall dimensions
Wall-framing type and spacing
Locations of doors, windows and corners
Electrical, plumbing or ventilation penetrations
Custom cutting or fabrication requirements
Estimated project schedule

Final panel quantities and installation details should be confirmed from approved project drawings and current product documentation before ordering.

Bullet Resistant Wall Panel Installation Guide

Contact GSS Doors

Get Estimated Pricing For Your Wall Panel Project

Use our estimator to calculate preliminary pricing for UL 752 Level 3 or Level 8 bullet-resistant panels for walls, floors and ceilings. Select your panel size, quantity and required options to begin planning your project.

Shipping is not included in the estimate. Freight costs will be calculated separately based on the order size, weight and delivery location.

GSS Doors

Bullet-Resistant Wall Panel Estimator

Build a preliminary material estimate for UL 752 Level 3 or Level 8 bullet-resistant fiberglass panels. Select a protection level, panel sizes, quantities and fabrication options for project review.

UL 752 Level 3 7/16-inch panels Approximately 4.8 lb. per sq. ft.

UL 752 Level 3 protection. This configuration is designed for defined handgun threats, including .44 Magnum rounds. Final panel layout, seam protection, fabrication, freight, taxes and project requirements are confirmed before an order is approved.

Project Details

Complete each required field so GSS Doors can review the project and follow up with the right questions.

* Required fields

Contact Name *

Contact Email *

Contact Phone *

Project Type *

Project Reference / Intended Use *

Project ZIP Code or City / State *

Project Timeframe *

Protection Level

UL 752 Panel Level

Nominal Thickness7/16 in.

Approximate Weight4.8 lb./sq. ft.

Panel Price$17.50/sq. ft.

Batten Strip Price$7.00/linear ft.

Level 3 panels are intended for defined handgun threats. Select Level 8 when the project requires protection from defined rifle threats.

Panel Sizes and Quantities

Enter the quantity needed for each panel size. Level 3 panels are priced at $17.50 per square foot.

Panel SizePrice EachQuantity

3 ft. × 8 ft. 24 sq. ft.$420

3 ft. × 9 ft. 27 sq. ft.$472.50

3 ft. × 10 ft. 30 sq. ft.$525

4 ft. × 8 ft. 32 sq. ft.$560

4 ft. × 9 ft. 36 sq. ft.$630

4 ft. × 10 ft. 40 sq. ft.$700

5 ft. × 8 ft. 40 sq. ft.$700

5 ft. × 9 ft. 45 sq. ft.$787.50

5 ft. × 10 ft. 50 sq. ft.$875

Panels0

Total Area0 sq. ft.

Est. Weight0 lb.

Panel Subtotal$0

Materials and Fabrication

Add seam-protection materials and fabrication services if known. GSS Doors can help review these quantities before ordering.

Level 3 Batten Strips — $7.00 per linear foot

Four-inch-wide batten strips can be used behind panel seams to maintain ballistic coverage. Use battens matching the selected panel level.

7-Inch Diamond Blades — $90 each

Waterjet Fabrication — $125 per hour

Fabrication Needs Cutting / Fabrication Notes

Installation Details

Approximate information is enough to begin. Final layouts, attachments and seam-protection details must be reviewed for the selected surface and supporting construction.

Panel Application

Installation Surface

Construction Stage

Supporting Construction

Approximate Total Length / Area

Approximate Height

Doors, Windows and Other Cutouts Construction / Installation Notes

Delivery and Project Notes

Proper unloading equipment is required. Ballistic panels can exceed standard liftgate-delivery limitations because of their size and weight. A forklift, loading dock, telehandler, crane or other properly rated equipment must be available. Delivery requirements will be confirmed before shipping.

Unloading Equipment

Plans / Drawings

Additional Project Notes

Pricing note: Freight, taxes, fasteners and unlisted custom work are not included in this online estimate.

Estimate Summary

Review the material estimate below, then send the project to GSS Doors for final quote review.

Review details that will be sent

What Happens Next

GSS Doors reviews the selected protection level, quantities, application and fabrication needs.
We confirm the panel layout, seam protection, cutouts, supporting construction and delivery requirements.
A final project-specific bullet-resistant wall panel quote is prepared for your review.

Project note: Please leave confidential security details out of this initial request. We will collect them separately if needed.