Written By: Brad Campbell | April 6, 2026
Smash-and-grab theft is not restricted to opportunistic crimes committed by lone individuals. It has become an increasingly coordinated threat, with organized groups executing rapid, large-scale smash-and-grabs, even in broad daylight.
In the post-Covid years, waves of organized smash-and-grabs swept through many major U.S. cities, with crews of up to 80 people looting luxury retailers like Louis Vuitton and Nordstrom in coordinated, rapid-fire smash-and-grab attacks that became known as “flash robs.” Jewelry stores, cannabis dispensaries, and sneaker boutiques have faced similar incidents across the country, with thieves using sledgehammers or vehicles to breach storefronts in seconds.
This means that smash-and-grab-resistant glass has become a necessity for most businesses, whether they’ve already been repeatedly targeted by thieves or simply want to take proactive steps to prevent the first smash-and-grab attempt before it has a chance to succeed.
Criminals today are more organized and less deterred by conventional security measures. Coordinated crews can clear multiple display cases in under a minute and disappear before law enforcement arrives, making physical barriers one of the most effective tools a business can deploy against targeted smash-and-grabs.
Civil unrest presents a separate but equally serious threat. When protests escalate into rioting, retail businesses are frequently targeted by mobs of looters. Reinforced glazing can be the difference between a secure storefront and a total loss.
Key threat scenarios that smash-and-grab-resistant glass addresses:
Standard commercial glass, even tempered or basic laminated glass, can be compromised quickly (read: in a matter of seconds) using repeated blunt-force strikes, especially if multiple individuals are involved in the attack.
Smash-and-grab-resistant glazing, on the other hand, is engineered to withstand sustained, multi-person forced entry attacks, forcing thieves to abandon the attempt rather than allowing them to gain entry.
The most effective smash-and-grab-resistant glass protection solutions are not actually glass at all. They’re polycarbonate-based. Riot Glass AP-Series polycarbonate security glazing, for example, is virtually unbreakable under typical forced entry conditions. Hammers, bats, and pry bars fail to penetrate the material, and the panel absorbs and distributes impact energy without shattering.
The reason polycarbonate outperforms tempered or laminated glass comes down to material behavior under impact. Standard glass fractures. It absorbs energy only until it reaches its breaking point, then begins to crack and spall until total failure. Polycarbonate flexes. It distributes and absorbs impact energy across the panel rather than concentrating stress at a single point, which is why repeated strikes from heavy tools still fail to breach it.
Most smash-and-grab attempts are over within 60 seconds. If thieves cannot breach the barrier in that window, they typically flee. The merchandise stays protected, and the business avoids the chaos of a completed break-in.
There's an operational benefit beyond security, too. Even if an AP-Series panel sustains surface marring from a failed forced entry attempt, it remains structurally intact. A business can schedule individual panel replacement at its convenience, rather than dealing with emergency glass cleanup and same-day repair crews.
The building's exterior is the first line of defense. Upgrading storefront glazing with polycarbonate-based security panels turns vulnerable windows and doors into smash-and-grab-proof barriers, significantly delaying and deterring would-be thieves before they ever set foot inside.
For many smash-and-grab crews, encountering a reinforced storefront that resists initial impact is enough to send them elsewhere, but even stubborn criminals won’t get past something as strong as AP-Series glazing using common burglary tools.
Security glazing isn't limited to exterior applications. Reinforcing glass display cases (jewelry showcases, dispensary product displays, electronics cases) adds a second layer of protection. If someone enters the store during business hours or manages to force entry after hours, they still cannot access the merchandise without defeating another barrier designed to resist smash-and-grabs.
Common business applications for smash-and-grab-resistant glass include:
For most retail and commercial applications, Riot Glass AP-Series AP25 is the recommended solution. It delivers containment-grade, or non-ballistic, forced entry protection to stop smash-and-grab attempts and foil prolonged break-in attempts.
AP25 panels are engineered to hold through sustained attacks well beyond the 60-second window most smash-and-grab crews will tolerate before abandoning the attempt.
Additionally, AP25 is a fully retrofittable solution, designed to integrate seamlessly with standard storefront window and door framing systems using retrofittable framing adapters.
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Businesses operating in high-crime areas or higher-risk industries, such as cannabis dispensaries or jewelry retailers, may require an elevated level of protection.
Riot Glass ballistic-grade glazing provides the same or greater forced entry resistance as AP25 while also protecting against firearm attacks. This provides extra security during armed robbery scenarios or other violent attacks, where employees face direct physical danger in addition to merchandise loss.
For businesses that need to plan for looting scenarios, Riot Glass offers ASTM F3038-certified glazing, the same protection standard used by government buildings to withstand prolonged, mob-style forced entry attempts.
This certification reflects real-world riot conditions: sustained, high-force attacks by multiple individuals over an extended period. For businesses in areas prone to civil unrest, or those that have been targeted before, this level of glazing provides reliable physical protection and the peace of mind that comes along with it.
Summary of recommended Riot Glass smash-and-grab-resistant glass protection levels:
Choosing the right security glazing to mitigate the risks of smash-and-grab theft depends on your industry, location, existing framing and glazing, and the specific threats your business faces.
Riot Glass works with business owners, security consultants, and glazing contractors to identify the right solution for each application.
Contact our expert team today to discuss your security requirements and get a recommendation tailored to your storefront.
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