Custom Steel Doors & Windows San Antonio
Unique doors and windows that your space deserves
Choosing Portella windows and doors will allow you to not only complete your project, but transform your space to mirror the warmth and openness of San Antonio.
Portella Product Lines
Artisan Thermally Broken
Portella’s Artisan Thermally Broken series meets or exceeds energy efficiency requirements. We are the only Custom Steel Doors & Windows manufacturer to include a thermally-bonded zinc application. This ensures your new doors or windows will last even in the harshest conditions.
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Classic
Our Classic series range of Custom Steel Doors & Windows are the perfect complement to contemporary architecture, featuring slender lines and minimalist profiles that let light flood into your home.
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Impact
Portella Steel Doors & Windows have officially passed impact testing for compliance with the Florida Building Code, while also achieving AAMA certification — a rare combination in the steel fenestration industry.
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Custom Steel Doors & Windows
Portella Announces The Contemporary 3-D Metal Door
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Quality Performance
When you choose Portella products, you are choosing high quality craftsmanship and certified product development. Our doors and windows are not only third-party tested, but they also have ASTM, NFRC, AAMA, and Florida Building Code certifications. This allows us to ship and provide steel doors and windows for a variety of climates, weather conditions, and stringent building code requirements.
Thermal Challenges are a thing of the past
If you’ve been searching for steel window and door options, but are worried about the product being unable to withstand the San Antonio heat, look no further.
Our Artisan Series is not simply a variation of the non-thermally broken European extrusion products or “enhanced” thermally broken profiles. Portella’s Artisan specialty doors utilize a GRP (Glass Reinforced Polyetherimide), which is a non-conducting material with steel, that combines strength and superior thermal performance. This science translates to your cool air staying cool, and your warm air staying warm.
The Portella Difference
One point communication with knowledgeable Portella Project Managers maximizes your understanding of our tested and engineered designs.
Patented, narrow-profile sightlines accentuate the open-air feel of San Antonio style.
Factory installed glass, with Low-E options, maximizes your space’s energy efficiency, especially during central-Texas summers.
Metal stops or traditional wet glaze, with interior or exterior glazing options to eliminate moisture penetration
Clear and concise communication, from getting a quote through installation, ensures your results are what you’ve been dreaming of.
Frequently Asked Questions
Why do many homeowners prefer steel doors for modern house designs?
What makes steel windows a smart choice for renovation projects?
How does a wood and glass door enhance the entrance of a home?
What should homeowners look for when choosing custom doors and windows?
Contact Us Today to Get Your Project Moving.
Doors and windows crafted from our profiles are often the most prominent feature in prestigious luxury homes, historic renovations and boutique commercial spaces.