Window Security Comparison
Rolling shutters vs. security bars.
Security shutters for windows are a modern alternative to security bars, giving you protection without the cage-like appearance. Shutters cover the entire opening to help deter break-ins while reducing heat, glare, noise, and visibility into the home. Unlike fixed bars, they retract into a compact housing when not in use, creating the appearance of burglar-proof windows while keeping your home's curb appeal. Roll-A-Shield has manufactured custom rolling shutters in Tempe, Arizona, since 1979.
Side By Side
Rolling security shutters vs. security bars.
Compare the benefits of rolling security shutters and security bars for windows, then choose the best fit for your home.
What are rolling security shutters?
Security shutters for windows create a solid aluminum barrier over the entire opening. They protect both the glass and the frame while helping reduce heat, glare, noise, and visibility into the home. When raised, they retract into a compact housing for a cleaner appearance.
- Full Opening ProtectionCovers both the glass and the window frame.
- Strong Window SecurityA solid aluminum barrier helps deter intruders.
- Weather & Energy ControlHelps block sun, wind, and debris before they reach the glass.
- Privacy & Noise ReductionAdds comfort and quiet beyond security alone.
- Manual or MotorizedAvailable with remote, switch, or smart-home control.
What are security bars?
Security bars for windows are metal grilles installed over an opening to help prevent entry. They are often used on ground-floor and basement windows because they are inexpensive and durable. While bars can help with window protection from burglars, they do not protect against storms, heat, noise, or loss of privacy. Even security bars that open remain visible year-round and may require quick-release hardware for safety.
The Full Comparison
Rolling shutters vs. security bars: side by side.
Nine factors that matter most when protecting your windows, compared head to head.
| Factor | Rolling Shutters | Security Bars |
|---|---|---|
| Break-In Protection | Full-coverage aluminum barrier over the entire opening; no glass exposed | Metal grille over the window; the glass can still be broken |
| Storm & Hurricane | Rated for wind-borne debris; seals the opening | No storm protection; debris passes through the bars |
| Heat & Energy | Blocks sunlight before it hits the glass; foam-insulated slats reduce cooling costs | No heat or energy benefit |
| Noise Reduction | Solid barrier dampens street and neighborhood noise | No noise reduction |
| Privacy | Complete blackout when closed; adjustable for partial light | No privacy benefit; the interior is visible through the bars |
| Aesthetics | Concealed in the headbox when raised; clean, modern look | Always visible; institutional or cage-like appearance |
| Fire Egress | Motorized shutters open with one button; manual shutters roll up quickly | Fixed bars can trap occupants; quick-release required by many codes |
| Cost Per Window | $1,400 to $3,000 installed (manual to motorized) | $50 to $500 installed (DIY to professional) |
| Lifespan | 20+ years; aluminum resists rust and corrosion | 10 to 20 years; iron or steel bars may rust without maintenance |
Want the full pricing picture? See our guide to how much rolling shutters cost.
How They Work
How rolling shutters and security bars work.
Both products help improve window security, but rolling shutters add protection, comfort, and functionality that bars cannot.
Security & Break-In Protection
Both products help deter break-ins, but rolling shutters provide more complete protection. While security bars leave the glass exposed, rolling shutters cover the entire opening with a durable aluminum barrier that helps resist prying, lifting, and forced entry.
Storm & Weather Protection
Security bars offer no protection from wind, rain, or flying debris. Rolling shutters create a protective barrier over the window, helping shield your home from storms, dust, and harsh weather conditions.
Heat, Sun & Energy Control
Security bars do not block heat or sunlight. Rolling shutters help reduce solar heat gain by stopping sunlight before it reaches the glass, which can improve comfort and lower cooling costs.
Curb Appeal & Beauty
Many homeowners do not love the look of visible security bars. When open, rolling shutters are stored in a small headbox, so the home appears clean and uncovered until you need protection.
Fire Safety & Emergency Egress
In an emergency, security bars fixed in place may cause safety issues. A button, remote, or manual operation quickly rolls up the shutters for easy exit when you need it.
Cost Comparison
Security bars cost less upfront, typically $50 to $500 per window installed. Rolling shutters are a larger investment, usually starting around $1,400 per window. While bars provide basic security, shutters combine security, weather protection, energy efficiency, privacy, and noise reduction in a single system that often lasts 20+ years with minimal maintenance.
An Honest Take
When security bars still matter.
Security bars for windows can be an effective solution when you want basic window protection from burglars at the lowest possible price. But for homeowners seeking privacy, weather protection, energy efficiency, and a cleaner look, security shutters often deliver far more value in a single product.
Ideal for Basement Windows
Great for small, rarely used windows where a basic, low-cost barrier is all that is needed.
Rental Properties
A cost-effective option for landlords looking for affordable, durable security.
Commercial Buildings
Helps protect ground-level windows and deter entry at a lower upfront cost.
Lowest Upfront Cost
Security bars provide the lowest entry price for basic window protection.
Basic Protection
Effective at deterring burglars by creating a physical barrier over the window.
Choose security shutters when:
You want more than basic security: privacy, storm protection, energy savings, and a cleaner look, all in one product that disappears when you do not need it.
Why Homeowners Switch
Reasons homeowners choose rolling shutters.
Many homeowners look at security bars because they want security without the drawbacks. Rolling shutters solve those concerns with protection that opens when you need it, hides when it is up, and covers the entire window for security, privacy, weather resistance, and energy savings.
Stronger Security
Covers the entire window with a solid aluminum barrier for maximum protection and peace of mind.
More Privacy
Blocks outside views and light when closed, giving you complete privacy on demand.
Weather Protection
Shields windows from hurricanes, storms, rain, wind, and flying debris.
Energy Savings
Blocks heat and sunlight before it reaches the glass, helping lower cooling costs.
Clean, Modern Look
Retracts into a hidden headbox, preserving the beauty and curb appeal of your home.
Noise Reduction
Helps reduce outside noise for a quieter, more comfortable home.
Frequently Asked Questions
Rolling shutters vs. security bars: your questions answered.
The most common questions homeowners ask when comparing rolling shutters and security bars.
01Are security bars better than roller shutters?
For most homeowners, no. Rolling shutters combine security, privacy, weather protection, and heat control in one product. Unlike bars, they do not have a cage-like appearance and stay hidden in the headbox when open. Security bars cost less upfront, but rolling shutters do far more.
02Do security bars or shutters offer better protection?
Rolling shutters provide broader protection. Security bars help prevent entry, but the glass remains exposed. Shutters cover the entire opening, helping protect against break-ins, storms, heat, and noise. Check out our warranty details for more information.
03Are security bars on windows a fire hazard?
They can be, if they block an emergency exit and do not have a quick release. Rolling shutters open fast with a remote, switch, or manually, leaving the opening clear for safe escape.
04How much do rolling shutters cost compared to security bars?
Security bars are the cheaper option, costing anywhere from $50 to $500 per window installed. Rolling shutters typically run from $1,400 to $3,000 per window and provide security, privacy, energy efficiency, and weather protection in one system. See our full rolling shutter cost guide for details.
05Can rolling shutters replace security bars?
Yes. Many homeowners choose to replace security bars with rolling shutters because they offer equal or better security while improving curb appeal, privacy, and overall functionality.
06What is the best way to burglar-proof windows?
Rolling security shutters are one of the most effective ways to protect windows. They cover the entire opening with a strong aluminum barrier, helping reduce access to the glass and frame while adding privacy and weather protection.
07Are security window bars safe for windows that open?
They can be, provided they include a code-compliant quick-release mechanism that lets occupants exit during an emergency. Many homeowners choose security bars for windows that open to balance security and safety, but rolling shutters provide similar protection without leaving a permanent barrier across the opening.
08Do security bars for basement windows still work?
Yes. Security bars for basement windows are an inexpensive, common way to deter entry through small openings at ground level. But they do not offer the added privacy, weather protection, or energy savings that security shutters for windows can provide.
09Are decorative security bars as secure as standard bars?
In many cases, yes. Decorative security bars for windows can provide similar break-in deterrence while offering a more attractive appearance. The level of protection depends on the material, mounting method, and overall design rather than the style alone.
10Can rolling shutters be installed on windows and doors?
Absolutely. Security shutters for windows and doors can be custom-built to fit everything from small bedroom windows to large patio doors and storefront openings, giving you consistent window protection throughout the property. Explore our full residential shutter solutions to see the options.
Still have questions? Call us at (480) 921-0200
Final Step
Get your exact price on rolling shutters.
Ready to upgrade from security bars to rolling shutters, or protect your windows for the first time? We manufacture every shutter to order at our Tempe, Arizona facility and install locally across metro Phoenix, with self-install and dealer options nationwide. Get a free, no-obligation quote for a single window or your whole home.
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