Why Portella

Windows and doors 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.

  • Testimonials

    “I got the thermally insulated option on the doors. I had them installed back in December, and they were great this winter. There was no radiant cold coming through the metal of the doors. I think it would have been very different without it. For comparison, the only piece of the doors with direct metal connection to the outside is the lock hardware, and I could tell a difference when touching the lock vs. touching any other part of the doors. It gets cold enough here in N.C. that I think the thermal insulation is worthwhile.” –David Marshburn
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  • Testimonials

    “Firstly, you are making the right choice with Portella. They were not just great on the order side, once delivered they were extremely helpful to myself and my team on the install. Second, in my 16 years of doing this, I learnt its never about the actual product. The glass in thermally broken and the steel works as a great insulator. That being said even here in the NE cold, its extremely important to insulate the surrounding wall/s to ensure there is no sweating. In my experience with both doors and two massive glass wall panels, there was zero. It just needs to be controlled correctly. They truly are great products, they are just a focal point in the home (which has a custom stove, floating stairs) yet the door and walls are all we get feedback on.” –Dovi Leshes
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  • Testimonials

    “Beautiful hand made doors and windows. Staff is knowledgeable and helpful without being pushy.” –Christien Sweeney
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  • Testimonials

    “I have built a number of homes that have incorporated units from MHB, Hopes, Durango, Cantera, Crittal and Portella and I can explain to you in detail the pluses and minuses of each product. After using and comparing all these companies, I can tell you without any hesitation that Portella exceeds the quality and finish of all the other units. Marti and her company have always been responsive and have done everything they have promised and delivered on time. I have visited their manufacturing facility and can attest to their process and quality control.” –Brian A. Bailey
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