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Premier Steel Windows in Dallas

Windows serve many functions for a home or business. They bring light into the space, provide architectural interest, and offer protection from weather and excessive temperature fluctuations. At Portella, our custom windows are engineered and designed to give you the highest-quality, beautifully-crafted window without sacrificing any functionality.

While there are standard window sizes, specialized windows can come in a nearly unlimited number of size and shape configurations. Fortunately, Portella is able to offer customized steel windows based on your project’s specialized requirements. Thanks to our manufacturing facilities, we’re able to create almost any type of window from your exact specifications.

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Technical Specifications

Our custom steel windows are designed to meet all your requirements. Plus, we take pride in going above and beyond to include the latest advances in technology in all of our products. Our steel windows include:

  • NFRC-rated meeting new 2020 energy code requirements and Title 24
  • Double glazed (single and triple available for some models)
  • Glass: Cardinal 366 over clear tempered
  • Available in standard and custom paint options
  • True divided lite construction
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Custom Steel Windows Details

Portella’s custom steel windows provide both superior function and gorgeous aesthetics to your home or business. All of our custom steel windows are designed to elevate your design, while offering energy efficient and temperature resistant qualities to ensure a comfortable home or business for many years to come.

As with all Portella products, our custom steel windows are built with style and functionality at the core. We put our products through a rigorous testing and development cycle to ensure that every steel window we produce is of the highest quality. For example, NFRC rated, thermally broken, laser fusion welded, and cold-rolled options allow windows to maintain and control erratic temperature fluctuation. Maintaining a consistent temperature and not losing or gaining heat along the metal components also helps make our windows energy-efficient, which can reduce energy costs. Whatever your needs are for design and functionality, it’s our goal at Portella to give you the best custom steel window.

We currently manufacture four lines of custom metal windows:

Thermally broken – Thermal steel windows offer incredible durability and surpass all current energy efficiency requirements. We design your windows to last even when they’re up against the harshest climatic conditions.

Classic – The class style of custom windows is a perfect match for contemporary architecture, bearing sleek lines and minimalist profiles that invite a flood of natural light into your home.

Storefront exterior – The storefront exterior line of custom windows gives your storefront a unique steel window look with all the strength and durability needed to support commercial projects.

Storefront interior – For the storefront interior custom windows, you can create office and commercial spaces with a distinct, stylish look. With steel custom windows, the glass and steel are an ideal fit for the modern interior environment.

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How to Order

Choosing the right windows for your project can feel overwhelming. When you choose Portella, you’ll have access to our experienced sales and project management teams to help you through the process. There are a lot of options when it comes to size, shape, style, and overall quality of custom steel windows. 

The first step to getting your new custom windows is to speak with our team. We’ll collect all the information we need and provide you with an in-depth quote for your specific project, based on everything you told us about the custom windows you’re looking for. 

After you’ve reviewed and approved the quote, you will be assigned one of our team’s project managers who will act as your dedicated point of contact throughout the manufacturing and delivery process. Your project manager will be available to answer any questions you have throughout the process, as well as deliver regular project updates. Our goal is to provide you with both the best custom windows and the best customer service.

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Why Choose Portella For Your Custom Steel Windows

At Portella, we do things differently. 

  • Quality – Our state-of-the-art manufacturing facilities and individually assigned design specialists ensure every project is a stunning success.
  • Price – We retain every stage of the process in-house to avoid additional markups and keep our steel door prices down.
  • Superior climate durability – Reduce your energy bills with custom windows that are designed specifically to meet the climatic demands of your location.
  • Custom-fit – We create custom size windows and frames that are suitable for virtually any commercial storefront application.
  • Energy efficiency – Our windows are NFRC-rated and exceed all energy efficiency requirements.
  • Warranty – We stand by our work. Our limited warranties are one of the best in the industry.
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Request a Quote

Looking for the best steel windows in Dallas? Request a quote and let us help you create the perfect steel doors for your project.

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