Types of Window Bars: Materials, Styles and How to Choose the Right One

If you are considering installing window bars, you may be wondering which option is best. Should you choose fixed or hinged bars? Which material provides the highest level of security? Which finish offers the best long-term durability?

In this guide, we explain the main types of window bars, their differences, and the factors you should consider before ordering custom-made security bars in Barcelona, the Maresme or Vallès.

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Types of Window Bars by Opening System

Fixed Window Bars: Maximum Security and Minimal Maintenance

Fixed bars are the simplest, strongest and most cost-effective solution. They are anchored directly to the wall and contain no hinges or locks.

They are ideal for:

• Ground-floor homes.
• Street-facing windows.
• Interior courtyards.
• Commercial premises.

Hinged Window Bars: Security with Interior Access

Hinged bars include hinges and a lock, allowing them to be opened from inside.

They are recommended when:

• The window must serve as an emergency exit.
• Exterior access is required.
• Building regulations require an opening system.

Decorative Window Bars: Combining Security and Design

Steel allows the creation of traditional, modern and fully customized designs that enhance the architectural character of the property.

Security Bars for Doors and Access Points

Security bars can also be installed on front doors, patio entrances and commercial properties.

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Materials and Finishes: What Truly Makes the Difference

Solid Steel vs. Hollow Sections

Solid steel offers significantly greater resistance to cutting and deformation, making it the preferred option for security applications.

A security element is only as strong as its weakest component.

Recommended Finishes

Anti-Rust Primer and Powder Coating

Provides excellent appearance and reliable general protection.

Hot-Dip Galvanizing

The best option for homes located near the sea.

Galvanizing and Powder Coating

Combines maximum structural protection with a premium aesthetic finish.

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Structural Design Also Affects Durability

Poorly designed bars can trap water and accelerate corrosion. Welds, joints and drainage details must be carefully executed.

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Information Needed to Prepare a Quote

• Municipality.
• Approximate opening dimensions.
• Installation location.
• Type of bars required.
• Preferred style or reference image.

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How to Choose the Right Window Bars

The best solution depends on:

• Building height.
• Exposure to weather.
• Regulatory requirements.
• Need for opening access.
• Architectural style.

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Custom Window Bars in Barcelona, Maresme and Vallès

At Solbot Ferros, we manufacture custom-made window bars from our workshop in Vilassar de Mar.

We work with solid steel, galvanized and powder-coated finishes, and fully customized designs to deliver secure, durable and visually refined solutions.