//Bing // schema

Premier Steel Doors in Dallas

At Portella, we believe in customization and helping people realize their architectural visions. That’s why most Portella steel doors can be customized for your specific project.

At Portella, we offer an extensive range of steel doors and steel windows for commercial and residential purposes. And we don’t just specialize in one-size-fits-all solutions. We understand that homes and businesses have different personalities, specific architectural needs, and particular specifications. That means that there isn’t always a ready-made product to fit your particular requirements. So, Portella offers custom steel doors designed and manufactured to your exact specifications.

You have a vision for your home or business, and we want to help you turn that vision into a reality. A family-owned and Texas-based business for more than 20 years, Portella is proud to continue offering beautifully-crafted custom steel doors for businesses and homebuilders in Dallas, Houston, and beyond.

Dallas Custom Doors Details

Portella offers a range of five different metal and glass doors, including: French doors, sliding doors, double doors, bi-fold doors, and a minimalistic single door. No matter what type of steel door your project calls for, Portella has a solution. Since we have an in-house manufacturing space, we have total control over the products we create, and can design something to your exact specifications.

At Portella, we seek to blend aesthetics and function in every product we make. All of our custom steel doors and designs go through rigorous testing to ensure that they live up to our standards. Portella is the only steel door manufacturer of thermally broken doors to include a thermally-bonded zinc galvanizing corrosion resistant coating on many of our custom doors. This helps us produce doors that are weather resistant and energy efficient, all while preserving the classic look and clean sightlines of Portella doors.

residential steel door
Thermal Steel Windows in Austin TX

Technical Specifications

Our custom windows are designed to meet all your requirements. Take a look at some of the specifications which makes Portella windows unique:

NFRC-rated meeting new 2020 energy code requirements and Title 24

Double glazed (single and triple available for some models)

Glass: Cardinal 366 over clear tempered

Available in standard and custom paint options

True divided lite construction

How to Order

Each Portella system is individually crafted to meet each custom project requirements. Simply, provide rough opening dimensions, details (ie: interior/exterior, type of system, elevation, specialty notes, etc.), project location, and our team will handle the rest — with efficient service and attentive communication, your PM will remain with you from start to finish.
Thermal Steel Windows in Austin TX
residential steel door

Why Choose Portella?

Portella is invested in helping you realize your architectural visions. We offer homeowners and businesses the best in both custom steel doors and customer service. From initial specs to delivery and installation, we’ll work with you to develop the perfect custom steel doors for your project.

Aesthetics – The narrow sightlines and minimalistic nature of our metal frame steel doors create a lasting first impression.

Quality – Our state-of-the-art manufacturing facilities and individually-assigned design specialists ensure every custom steel door project is a stunning success.

Price – From specs to manufacturing, we complete 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 steel doors that are designed specifically to meet the climatic demands of your state.

Custom-fit – We create custom size steel doors that are suitable for virtually any residential and commercial application.

Energy efficiency – Our steel doors are NFRC-rated and exceed all energy efficiency requirements.

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.