Adjustable Security Window Bars - Professional Protection in 15 Minutes
Telescopic Window Bars | DIY Installation | Emergency Exit Options
Security window bars are essential for protecting your home from break-ins while maintaining aesthetic appeal. SWB window security bars feature telescopic height adjustment from 35" to 65". Install in just 15 minutes without professional help.
1 Year Warranty
15 min Installation
Adjustable size
✓ Free Shipping on all purchases | ✓ 1 Year Warranty
Why Choose SWB Security Window Bars?
Your home deserves modern protection that's easy to install and looks great
The Problem
Window Robberies
Most burglaries occur through window access
Complex Installations
Traditional methods require professionals and time
Bars That Don't Fit
Existing options have limited fixed measurements
Ugly Appearance
Typical bars look old and unprofessional
The Solution Security Window Bars
Telescopic System
Precise height adjustment for any window
Fixed Width Design
Consistent 16-inch bar width for all models
DIY Installation
No professionals needed in 15 minutes
Emergency Exit
A/EXIT model with quick release built in
Elegant Design
Modern finish that improves your home's aesthetics
Premium Material
Galvanized steel with electrostatic paint
Telescopic Window Security Bars - How They Work
Everything you need to protect your home in a modern and efficient way
Telescopic Height Adjustment
Our adjustable window security bars feature a telescopic system that extends from 35" to 65", ensuring a perfect fit for standard, tall, and basement windows without custom fabrication.
Bar Width
Bar width is 16 inches. Use multiple units side-by-side for wider openings.
15-Minute DIY Installation
Install your window security bars in 15 minutes with basic tools. No professional installer needed. Our frame-mount or wall-mount hardware makes setup quick and hassle-free.
Emergency Exit Quick Release
Our Model A/EXIT features a quick-release mechanism for fire safety compliance. Secure protection that doesn't trap you in emergencies - a critical advantage over fixed burglar bars.
Professional-Grade Materials
Constructed from galvanized steel with electrostatic paint coating. Weather-resistant design withstands harsh conditions while maintaining security and appearance.
Versatile Mounting Options
Choose interior or exterior installation, frame-mount or wall-mount. Our bars adapt to brick, stucco, wood frames, and challenging installations.
Window Size Calculator
Find the perfect model for your windows in 30 seconds
Measure the inside width of your window frame
Measure the inside height of your window frame
Enter your window dimensions to see recommendation
How to measure: Measure the inside dimensions of your window frame (not the glass). Measure width at the top, middle, and bottom—use the smallest measurement. Same for height (left, center, right).
Compare Security Window Bars - Find Your Perfect Model
Three window bars options for different needs and window sizes
Compare Our Models
Find the perfect window security bars for your needs
| Feature | Model A Telescopic | Model B Telescopic Height ✓ Wide Windows | Model A/EXIT Fire Safe ✓ Emergency Exit |
|---|---|---|---|
| Bar Width | 16" | 16" | 16" |
| Height Adjustment | 35-65" (telescopic) | 35-61" (telescopic) | 35-65" (telescopic) |
| Quick-Release | |||
| Fire Code Compliant | |||
| DIY Installation | |||
| Weight | 12 lbs | 12 lbs | 12 lbs |
| Price | $99 | $99 | $99 |
| Best For | Standard windows | Wide windows/sliding doors | Bedrooms (required by code) |
| View Model A | View Model B | View Model A/EXIT |
Model A
Telescopic
Model B
Telescopic Height
Model A/EXIT
Fire Safe
Easy DIY Window Bars Installation Process
Simple 4-step process to install your security window bars
Step 1: Measure Your Window
Take measurements of the width and height of your window with a tape measure
Step 2: Select Your Model
Choose between Model A, B or A/EXIT based on your window size
Step 3: Adjust the Size
Expand or contract the bars to the exact size you need
Step 4: Install in 15 Minutes
Mount on the frame or wall, secure with included brackets
✓ Everything Included: Bars, brackets, screws and installation manual
Window Bars Solutions for Every Home
Security window bars adapt to different contexts and security needs
Residential Homes
Modern protection for single-family homes in any area
Urban Apartments
Ideal for apartments and buildings in dense urban areas
Basement Windows
Special for basements and hard-to-reach areas
Small Businesses
Protect shops, offices and local businesses
Sliding Windows
Compatible with traditional sliding window systems
Child Protection
Added safety for rooms with small children
Frequently Asked Questions About Window Security Bars
Answers to the most common questions about Security Window Bars
Didn't find the answer you're looking for?Contact us on our email or social media
What Our Customers Say About Our Window Bars
Rating Distribution
Perfect for our basement windows
Installed 4 of these on our basement windows. The telescopic adjustment made it so easy - no custom measurements needed. Took about 45 minutes for all four. Feel much safer now.
Great quality, easy install
Was skeptical about DIY installation but these are truly simple. The instructions are clear and the bars feel very solid. Much better than the cheap ones at Home Depot.
Fire code compliant - exactly what we needed
Our bedroom windows needed quick-release bars per fire code. The A/EXIT model passed inspection with no issues. The release mechanism works smoothly and gives us peace of mind.
Solid bars, wish they came in white
The quality is excellent and installation was straightforward. Only giving 4 stars because I wish they offered a white option to match our trim. But the black does look professional.
Best security investment for our rental
We own a rental property in a higher-crime area. These bars have been perfect - tenants feel safer, and we can remove them if needed without permanent damage. Already ordering more.
15 minutes is accurate!
I'm not handy at all but managed to install these myself in about 20 minutes. The telescopic design means you don't have to be precise with measurements. Very forgiving for beginners.
Join thousands of satisfied customers protecting their homes with SWB window bars
Trusted Window Bars Brand
Trust SWB Security Window Bars with proven track record in the market
Years in Business
Satisfied Customers
Units Sold
Complete Warranty
Amazon Presence
Available in Mexico and USA with thousands of positive reviews
Quality Material
Galvanized steel with industrial electrostatic paint
1 Year Warranty
Complete coverage against manufacturing defects