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Gibraltar Heavy Duty Window Bar
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Simple, Solid Window Protection That Just Works
The Gibraltar Heavy-Duty Window Bars from Guardian Built are made to do one thing—secure your windows—and they do it well. Built from ½-inch welded steel tubing and finished with a black powder coat, they hold up in all kinds of weather and offer solid defense against break-ins.
They’re tough, clean-looking, and come in multiple sizes to match your space—whether it’s your basement, garage, or small storefront.
Choose a size that works for your window:
- 24 in. x 24 in.
- 36 in. x 36 in.
- 36 in. x 48 in.
- 48 in. x 36 in.
No matter the size, each bar guard offers the same level of protection and clean look.
Built for Strength
● Heavy Steel Tubing: Made from ½-inch welded steel—it’s thick, solid, and hard to bend or cut.
● Weather-Resistant Coating: The black powder finish helps prevent rust and keeps the bars looking sharp, even in tough outdoor conditions.
● Secure Mounting: Designed to work with tamper-proof screws (sold separately) that help stop removal from the outside.
● No-Frills Appearance: Strong without being bulky. Clean lines and a matte black finish help them blend in with most homes or shops.
Where to Use Them
● Homes : Secure windows on the ground floor, especially in basements or side alleys.
● Garages : Keep tools and equipment safe behind locked doors and secured windows.
● Shops & Offices: Add protection for back or side windows in commercial spaces.
● Rental Properties: Good for landlords looking to reduce the risk of break-ins during vacancies.
What’s in the Box
● Gibraltar Heavy-Duty Window Bar in your selected size
● Basic installation info
● (Mounting gear and Quick Release sold separately)
Install Your Way
These window bars are easy to install. Just pick the right brackets for your setup:
- Flush-mount
- Projection
- Inside-frame
All brackets and screws are sold separately, so you can customize how the bars are attached.
If you're installing the bars on a window that also serves as an emergency exit, check your local safety rules—you might need a Quick Release kit (also sold separately) to meet code.
Why Go with Guardian Built?
Guardian Built makes stuff that works—no fuss, no fluff. These bars are made with strong materials, clean lines, and just enough flexibility to let you install them your way. If you’re looking for real security without overcomplicating things, the Gibraltar line is a solid pick.
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