Are Window Bars Worth It? The Honest Answer.
Short answer: Yes — the math is not close. $99 per window vs $2,661 average burglary loss. But the full picture on aesthetics, fire safety, and property value is worth understanding before you decide.
The Math: Cost vs Risk
Cost to secure 4 windows
$396
SWB Model A pricing
Average burglary loss
$2,661
FBI NIBRS 2023 data
Typical insurance discount
3–8%
On property protection premium
Burglars deterred by visible bars
60%
UNC criminology research
A homeowner with a $1,200/year insurance premium spending $100/year on the property protection component would save $3–$8/year at a 3–8% discount rate. That's a 25–80 year payback on insurance alone — not compelling in isolation. But combine it with the deterrence value: preventing a single burglary at $2,661 recoups the cost of 26 windows.
The Case Against Window Bars
We publish the arguments against our own product because homeowners deserve honest analysis.
Aesthetic impact. Window bars are visible. In suburban neighborhoods where they are uncommon, they can signal "high crime area" to potential buyers or neighbors. This is a real consideration for homeowners concerned about curb appeal or resale perception.
Fire risk if installed incorrectly. Fixed bars without quick-release on bedroom windows are not just non-compliant — they are genuinely dangerous. This is not a hypothetical: residential fire deaths have been attributed to window bars that prevented egress. The solution is simple (use Model A/EXIT for bedrooms) but the consequence of getting it wrong is severe.
Not foolproof against determined attackers. A determined burglar with heavy tools and unlimited time can defeat any window bar. Window bars are designed to deter opportunistic burglars — the vast majority — not targeted professional intrusions. Homes with high-value assets require a layered approach that includes bars as one component, not the only one.
Our Verdict
Window bars are worth it for the majority of homeowners with ground-floor windows, regardless of neighborhood. The cost is low enough that the expected value calculation is positive even at very low burglary risk levels. The primary exception is homeowners in very low-crime areas where aesthetics are the overriding concern — and in those cases, the deterrence benefit is also lower.
Use the Model A/EXIT for all bedroom windows without exception. Use the Model A for all other ground-floor windows. Budget approximately $99–$114 per window for professional-grade security.