WINDOW SECURITY BAR
COST GUIDE 2026
Real prices by product type, installation method, and brand — so you can budget accurately.
How Much Do Window Bars Cost?
| Option | Per Window | 6 Windows | Notes |
|---|---|---|---|
| Budget big-box (Grisham, HD) | $25–$60 | $150–$360 | Fixed size, no egress, low security |
| SWB Direct (DIY) | $99–$114 | $594–$684 | Adjustable, fire-code compliant, free ship |
| SWB + pro install | $249–$264 | $1,494–$1,584 | SWB product + $150/window labor |
| Custom fabrication | $200–$400 | $1,200–$2,400 | Pro design + weld + install |
| Commercial heavy-duty | $500–$1,500+ | $3,000+ | Schedule 40 pipe, commercial properties |
5 Factors That Determine Price
Five main factors determine the final price of your window bar project:
Budget options from Home Depot or Lowe's use thin-gauge steel in fixed sizes — cheap but limited. Professional-grade systems like SWB use galvanized heavy-gauge steel with telescoping and modular expansion. The material cost difference is significant, but so is the performance gap.
Fixed-size bars are cheaper upfront but often require buying multiple sizes for different windows — eliminating the savings. SWB's telescopic + modular system covers any window with a single product line, making the per-window cost consistent.
Bedroom windows require quick-release mechanisms under IBC § 1030. Fixed bars without egress require a separate quick-release kit (typically $30–$80 add-on) or a full replacement. SWB's Model A/EXIT includes egress built-in for just $15 more per module vs. Model A.
Installing on masonry requires specific masonry anchors and a hammer drill. SWB's Model B includes the right hardware for masonry. If you hire a professional for masonry installation, expect $200–$400 per window due to the additional time and equipment.
SWB bars are designed to eliminate labor cost. DIY installation averages 15–30 minutes per window using a standard drill — no special skills required. If you hire out, typical window bar installers charge $50–$150/hour. Most homeowners report spending under $150 total on professional installation for 5–6 windows.
Hidden Costs
If you buy bars without egress for bedroom windows, you may need to replace them entirely to pass a home inspection or qualify for FHA financing.
Fixed-size budget bars frequently don't fit — homeowners end up buying multiple sizes. SWB adjustable bars eliminate this waste.
Untreated steel bars require annual rust treatment or replacement in coastal/humid climates. SWB bars are galvanized for 30+ year corrosion resistance.
Some handymen charge retail price for bars then add installation on top. Buying direct from SWB and having a handyman install saves 30–50%.
ROI Analysis
Average residential burglary cost (FBI 2024)
SWB DIY — 6 windows, fully protected
Years of protection after break-even
For a 6-window ground floor installation at $680 (SWB DIY), the break-even is reached after preventing a single break-in attempt. With a 10% annual burglary risk in moderate-crime areas, average payback period is 2–3 years. The bars then last 30+ years — delivering 27+ years of free protection.