Portella Proudly Declares Its Thermally Broken Profile Patent For Steel Doors and Windows

September 24 23:09 2020

Austin, Texas Protella, a profound name in the steel doors and windows manufacturing industry is pleased to announce its Thermally Broken Profile Patent. The company claiming its new thermally broken system has the narrowest sightlines of any steel door and window system available. With the superior energy efficiency ratings, it enables Portella to customize in accordance with the client’s exact specifications.

For more than 20 years, Portella has been perceived as a pioneer in the steel door and window industry, spearheading new advancements like thermally broken frames. The company affirms that this new framework will open up a perpetual universe of opportunities for architects and designers searching for unthinkably narrow sightlines, combined with fantastic energy efficiency and a variety of customization alternatives. 

Architects keep on looking for steel entryways and windows with smaller frames and sightlines, without compromising between efficiency, and budget. With a thermally broken profile, it’s possible to deliver profiles that fulfill the requirement for metal doors and windows that are both tastefully engaging and thermally stable.

Portella Distinction

Portella has come up with the solution to cope up with the Steel Window and Door Thermal Challenges. On the contrast of buying profiles from European providers, Portella is manufacturing and customizing new profile systems. While other producers in the industry are restricted to European profile stock, Portella can customize and open up new horizons and opportunities to fulfill the prerequisites of any venture. 

Being a premium Steel doors and windows manufacturer, Portella is the only manufacturer that incorporates thermally-bonded zinc galvanizing on every unit. While contending makers offer this as a huge overhaul for coastal situations, Portella offers this as a standard service on all products.

Additional Features of Portella –

  • Thermal performance – NFRC rated/ AAMA certificated

  • TRUE thermally broken frames and sash

  • All products are FACTORY GLAZED

  • Deep glazing pockets to accommodate thicker glazing options and improve U Values

  • True divided lite and simulated divided lite options available

  • Interior glazing or exterior glazing option

  • Metal stops or traditional wet glaze

  • All doors are equipped with 5 point multi-lock systems

  • Experienced technical sales and project management personnel dedicated from project start to finish

  • Clear documentation allowing for simple comparisons and accurate estimating

  • Warranty – 20-year warranty. The longest of any steel D&W manufacturer in the world


The Thermally broken profiles are truly representing the next great advancement in steel D&W systems.

About Portella

Portella Steel Doors and Windows has made exclusively designed, top-notch steel doors and windows since 1999. The family-owned, Texas-based business has gained notoriety for its nature of the craft, end to end detailed approach, and unrivaled customer service.

Media Contact
Company Name: Portella Custom Steel Doors and Windows
Email: Send Email
Phone: 512.265.7861
Address:4111 Todd Lane, Suite 1000
City: Austin
State: TX 78744
Country: United States
Website: https://portella.com/

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