Timeless Design by Portella, Round Rock’s First-Class Choice for Steel Windows & Doors

Request A Quote Project Gallery
architectural steel windows and doors

Custom Steel Doors and Windows in Round Rock, Texas

Whether you are looking for steel doors or steel windows, in Round Rock, Portella can provide for all of your needs. Our custom designs are timeless and minimalistic. And they can be yours.  

Our patented, thermally broken frame system makes for top-quality steel windows and doors. In Round Rock, add a touch of luxury to your entry door with our steel window frames that boast clean lines and ensure a classic and modern look.

We manufacture our steel windows and doors using a zinc-bonded galvanizing technique. That, combined with our numerous standard and custom paint options for steel and glass doors, makes us the number one resource for high-quality designed metal doors and windows.

Our Custom Steel Doors in Round Rock

At Portella, we know how important it is for customers to get exactly what they want. That’s why we offer different types of exterior steel doors in Round Rock, TX. Depending on the location of your door and the aesthetic of your home, choose from several types of steel: galvanized, galvannealed, or cold-rolled steel. We also offer a variety of styles, whether you are looking for a front door or an interior door; including custom steel single doors, french doors, lift slide and classic sliding doors, custom steel wine room doors, and many more.

Steel entry doors are an attractive option for homeowners since they are corrosion-resistant and other than a good coat of paint, don’t need extra protection from the elements. Quality steel exterior doors are also likely to deter criminals and provide an extra layer of protection for your family. Whether fit for an oversized door frame or designed with special glass cutouts, our custom steel doors offer Round Rock homeowners the perfect look.

Portella Announces The Contemporary 3-D Metal Door

Visit Project
Maven Hotel Door - Constructed by Portella

Want to find more ideas?

Visit our project gallery to see more solutions
Steel Window Frame

Stylish and Sustainable: Custom Steel Windows in Round Rock by Portella

Portella’s high-quality steel windows are made from 100% recyclable, durable steel. Our black steel windows boast market-leading sustainability. We take pride in the workmanship of our products with three generations of blacksmiths carefully crafting each steel window frame in Round Rock. Available in carbon steel, stainless steel, and bronze, our window solutions include fixed windows, awnings, and french casements.

One of our more popular lines is Low-E glass, which means low emissivity. The word emissivity refers to how effective a surface is at emitting energy as thermal radiation. The reflective coating on Low-E glass limits the amount of ultraviolet and infrared light that can pass through.

This high-performance coating reduces the amount of heat transfer through your windows, which translates to spending less money on heating or cooling systems to keep the temperature in your home regulated.

Whether it’s new construction, an addition to your home, or you are replacing your windows, reach out to Portella for custom steel windows in Round Rock.

Steel Window Frame
black steel doors and windows

Ordering Custom Steel Doors and Steel Windows from Portella

Create Your Design with a Dedicated Project Manager

Learn about architectural steel options for residential and commercial properties by reaching out about steel doors and windows in Round Rock.

You will be assigned a project manager who will work with your unique needs and make sure you get the right custom steel doors and custom steel windows for your Round Rock home. 

Explain your dream specifications and let our experts guide you in the right direction.

Precision and Craftsmanship Throughout the Manufacturing Process

Once an order is placed, you can expect it to take 3-4 months to complete manufacturing custom steel doors or windows for delivery to Round Rock, TX. 

You can also count on:

  • Products that are manufactured to within 1/16” tolerance
  • In-house factory glazing in a controlled environment to eliminate leakage
  • Our unique zinc-bonded galvanizing technique for the most durable steel windows and doors

Caring for Your Custom Steel Windows and Doors

In general, custom steel windows are extremely weather resistant and durable, so they last a long time. When properly maintained and cared for, steel windows for Round Rock properties can last up to 20 years or even longer. Clean them annually to rid them of dirt and debris and check for leaks or other damage.

Steel doors require very little upkeep –  just one of their many great qualities. By cleaning your door and greasing your hinges, you’ll keep rust at bay, and a coat of primer and paint will keep your front door looking fresh for a long, long, time.

thermal steel windows

An Energy-Efficient Choice

The energy efficiency of custom steel doors is well known, and to ensure high performance, Portella uses a unique patented thermal break system. A foam core inside, known as a thermal break, reduces heat conductivity. To increase energy efficiency, while also improving your home’s aesthetic, select classic, modern, steel doors. In Round Rock, our thermally broken steel windows also add value to your home with the same eco-conscious energy efficiency.

thermal steel windows
steel entry doors

Are Steel Doors the Right Choice for my Home?

Portella’s custom steel doors are thermally broken and provide energy efficiency for residential and commercial properties. Our high-performance steel is sleek-looking and aesthetically pleasing. Exterior steel doors provide protection for your family while also lasting a long time. 

Their durability, easy maintenance, reliability, and cost-effectiveness make them a great choice, whether made from rolled steel or other steel types. You simply can’t go wrong with our architectural steel frame doors and steel doors with windows in Round Rock, TX.

steel entry doors
Request a Quote
Contact Us Today to Get Your Project Moving.
Request a Quote
Download Our
Our Brochure
Portella Brochure
steel windows and doors residential

The Finest Quality Custom Steel Doors and Windows in Round Rock

There’s a reason why custom steel windows and steel doors in Round Rock are such a popular choice among homeowners. They have a variety of long-lasting benefits. First, they are extremely strong and durable. They will last for many years and can withstand a variety of weather conditions. 

Other benefits of custom steel doors and custom steel windows in Round Rock include energy efficiency. Due to a special thermal coating, they insulate very well. That means they can help homeowners cut costs and reduce their energy bills — and their carbon footprint. And, steel frame doors are heat-resistant and fire-rated, providing an extra layer of safety.

Buying a custom steel door versus a stock version means that you can create the most perfect look for your space. You don’t have to change your design ideas to fit a mold; instead, you can dream big and let Portella experts help make your vision a reality. Imagining a very specific steel door with a window? Our Round Rock experts will be there every step of the way. And for whatever you choose, Portella’s unique galvanizing technique will make your project shine.

steel windows and doors residential