Why Burglar Bars for Doors Matter
Primary Vulnerability: Burglar Bars for Doors are essential, as doors account for nearly 34% of unauthorized entries in residential break-ins.
Limitations of Standard Hardware: A single credit-card shim can defeat many latches; chains and surface latches offer only minimal delay.
Physical Denial & Visible Deterrence: Burglar bars present a formidable steel barrier that communicates “Don’t even try” to opportunistic criminals.
Peace of Mind: Knowing your doors have both mechanical locks and steel reinforcement lets you rest easy, day or night.
Comparing Burglar Bars to Other Door Security Options
Solution | Forced-Entry Resistance | Visual Deterrence | Egress Ease | Installation Time |
---|---|---|---|---|
Deadbolt + Chain | Low–Medium | Low | Easy (homeowner) | Minutes |
Security Screen Door | Medium | Medium | Easy | 1 – 2 hrs |
Smart Lock (keypad) | Medium | None | Easy | 30 min |
Solid Core Door | Medium | None | Easy | 1 – 2 hrs |
Burglar Bars for Doors | High | High | Moderate | 2 – 3 hrs |
Burglar bars for doors score highest in forced‐entry delay and visible deterrence—critical factors for preventing break-ins.
Available Styles & Finishes
SWB offers two primary profiles for door bars:
- SlimLine Door Bars
- Profile: 2 cm diameter steel bars
- Best For: Side or rear doors where minimal sight‐line obstruction is desired
- Finishes: Matte black, satin white, custom RAL colors
- HeavyDuty Door Bars
- Profile: 3.5 cm diameter with reinforced gusseted corners
- Best For: Front entry and high-risk locations
- Finishes: Powder-coat black, bronze, marine-grade epoxy
Accurate Measurement & Model Selection
- Clean & Inspect Opening: Remove loose paint or debris from jambs and threshold.
- Check Level & Plumb: Use a 1 m carpenters’ level; shim deviations > 2 mm per meter.
- Measure Width Three Times: Head, mid-rail, threshold—record smallest.
- Measure Height Twice: Left and right jambs—record shorter.
- Note Depth: From interior wall face to exterior frame face (determines bracket length).
- Egress Requirements: Bedrooms or occupied sleeping areas mandate quick-release hardware per NFPA 101.
Select SlimLine if sightlines are critical; choose HeavyDuty for maximum delay. Confirm finish to match your trim or hardware.

Step-by-Step Installation Workflow
Tools & Materials:
Drill with masonry/metal bits, ¼″–⅜″ steel anchors, level, tape measure, pencil, impact driver, rubber mallet, shims, safety glasses, work gloves, silicone sealant.
A. Mounting Side Brackets
- Mark Locations: Hold hinge-side bracket against jamb; level and mark pilot holes.
- Drill Pilot Holes: Size per anchor instructions.
- Install Anchors & Bracket: Secure snugly; avoid overtightening.
B. Attaching the Bar Frame
4. Position Frame: Align top corners, then seat bottom into threshold anchors.
5. Secure Top & Bottom Brackets: Mark, drill, anchor, and tighten both sides.
C. Installing Quick-Release Cam Lock
6. Mark Strike Plate Location: Close bar door; mark cam contact point.
7. Mount Strike Plate: Chisel recess if needed; drill and anchor.
8. Install Cam Assembly: Attach cam to bar door; test operation.
D. Final Alignment & Seal
9. Check Swing & Binding: Shim hinge or strike plates to eliminate binding.
10. Seal Perimeter: Apply silicone around exterior frame edges.
11. Touch-Up Finish: Spray-paint any scratched areas with matching powder-coat.

Maintenance Best Practices
- Monthly: Operate cam lock and bars; tighten any loose anchors.
- Quarterly: Wipe down steel surfaces; apply light silicone lubricant to cam parts.
- Annually: Inspect welds, hinges, and anchors; re-coat in marine environments every 12–18 months.
Emergency Egress & Code Compliance
- Quick-Release Force: < 15 lbf per UL 294 & NFPA 101
- Operation: Single motion, no tools
- Mounting Height: 34 – 48 in AFF for accessibility
- Documentation: SWB provides UL certificates and stamped shop drawings for permit applications.

Burglar Bars for Doors: Frequently Asked Questions
Q: Can I install door bars myself?
A: Yes, confident DIYers can follow this guide. For masonry or complex egress setups, use SWB’s certified installers.
Q: Do door bars affect my existing deadbolt warranty?
A: No—non-invasive mounting preserves lock integrity and warranty.
Q: Will the bars block my view?
A: SlimLine bars occupy just 2 cm of opening—minimizing obstruction.
Q: Are permits required?
A: Exterior egress door bars often need permits; SWB supplies permit-ready drawings.
Next Steps to Secure Your Doors
- Measure your door openings with precision (Section 4).
- Choose SlimLine or HeavyDuty profile and finish.
- Request a personalized quote—include sketches & photos.
- Order your SWB burglar bars kit.
- Install yourself or schedule SWB’s professional installation.
- Set up maintenance reminders for ongoing peace of mind.
With SWB’s burglar bars for doors, you’re not just adding hardware—you’re creating a fortress that welcomes you in while keeping intruders out. Act now to protect what matters most.
Buy now www.securitywb.com
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