Commercial Storefront Windows

Commercial Storefront Windows

Our storefront glass windows give your business a modern and contemporary look, which creates a warm and welcoming environment. It’s our goal to provide our clients with complete satisfaction, from the ordering and custom design process to the aesthetics of their new storefront windows. With years of experience working on commercial projects, our project managers are familiar with finding custom solutions for businesses looking to renovate their storefront or go for a completely new look with fresh installations.

Thanks to our in-house manufacturing capabilities, we’re able to produce customized windows and doors that fit nearly any specification a project might demand. In addition to producing custom, hand-crafted products, we’re one of the only manufacturers to offer thermally broken steel windows with a thermally-bonded zinc galvanizing corrosion resistant coating. We do this to ensure that your new commercial storefront windows are long lasting and capable of standing up to any climatic challenge, all while offering a clean, unique, and modern look for your storefront.

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Technical Specifications

While our custom storefront windows offer a stand-out impression, they also feature incredible workmanship thanks to generations of blacksmiths working to produce our products. You can see the specifications for our windows here:

  • Carbon steel, stainless steel and bronze options
  • NFRC-rated meeting new 2020 energy code requirements and Title 24
  • Double glazed (single and triple available)
  • Glass: Cardinal 366 over clear tempered
  • Available in standard and custom paint options
  • True divided lite construction
  • Hinges: Adjustable steel post in barrel with ball bearing
  • Continuous steel mounting flanges with orientation options


Commercial Storefront Window Details

When it comes to commercial storefront windows, we understand that each business is striving for a unique look that attracts new customers. You want to create an open feeling that draws people in, and our narrow sightlines, sleek steel components, and general aesthetic are ideal for a clean and bright look. Windows are available in several different styles, including fixed, casement, and french or double casement. Our artisan design is available in a variety of specifications, as well, and may be custom ordered to the exact requirements of your personal project.

Beyond the visual appeal, our windows are also built for peak functionality. Constructed and treated to exceed energy efficiency requirements, our windows are NFRC-rated so you can count on consistent temperature control and minimal temperature fluctuation. Whether you’re in the market for fixed or

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How to Order

The customization options for your commercial storefront windows are extensive, so the first step is to reach out to our team and discuss what you’re looking for. We will answer any and all questions you have, and we’ll be able to talk you through the process of ordering, designing, and installation. Once we have the details about your project, along with the location and size of your windows, we’ll provide an in-depth quote for your project that you’ll be able to review and then approve.

Throughout the whole process, you’ll be assisted by one of our team’s project managers. For every order, we assign a project manager so that you’ll have a dedicated point of contact in case you have questions or requests. It’s important to us that you get exactly what you’re looking for in a product, and we believe communication from start to finish is the key to ensuring satisfaction.

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The Benefits of Portella Steel Window

    • Quality – Our state-of-the-art manufacturing facilities and individually assigned design specialists ensure every project is a stunning success.
      Aesthetics – Our metal frames offer minimalistic views and narrow sightlines for a strong first impression.
    • Aesthetics – Our metal frames offer minimalistic views and narrow sightlines for a strong first impression.
    • 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.
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Request a Quote

Get in touch to request a quote and get your project moving.

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