Loretta house from the pool.

Portella Product Lines

  • Artisan Thermally Broken

    NFRC Rated for Supreme Energy Efficiency

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  • Classic

    Elegant Narrow Sightlines

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  • Storefront Exterior

    Ideal for Boutique Commercial Projects

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  • Storefront Interior

    Create Transformative Interior Office Space

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Why Portella

Steel doors and windows crafted from our profiles are often the most prominent feature in prestigious luxury homes, historic renovations and boutique commercial spaces.

Depending on the climatic environment, national regulations on thermal performance and heritage guidelines, architects, designers and specialized metal fabricators can choose among a large variety of different systems, designs and materials to match the requested architectural style.

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420 Oak Lane Project

How to Order

Our customer driven process keeps you informed every step of the way.

420 Oak Lane Project
The Ronson Home - front view

Request a Quote

Contact Us Today to Get Your Project Moving.

The Ronson Home - front view

Blog & News

AIA Austin Homes Tour 2018

Portella Steel Doors and Windows is ecstatic to announce that our TarryTown Project has been selected in the 32nd annual AIA Austin Homes Tour alongside thirteen other beautifully designed homes. A modern interpretation of traditional forms with a clean and simple architectural palette of painted siding, the TarryTown home includes standing seam metal roofs and […]

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Window Possibilities to Intercept Heat

Summer temperatures have reached an all-time high, and we’re now approaching one of the hottest months of the year. Whether you are in the beginning stages of designing your home or looking into a window replacement, there are a few thoughts to consider when choosing the right windows for your space during the summer months. […]

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AIA Conference on Architecture 2018

Portella Steel Doors and Windows touched down in New York City this past June for the AIA Conference on Architecture. A’18 was one of the most anticipated conferences of the year for architects, with experts and icons coming together from all over the world to discuss what’s new and trending in design and architecture. The […]

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