Highland Park · Dallas, Texas · Completed 2026
One 2026 order resolved three very different openings with a single black steel language: a full-arch pantry door, an interior lounge double door, and a broad exterior patio assembly with sidelights.
The drawing view isolates the coordinated geometry and useful dimensions behind the finished work.
Planning interior and exterior steel openings as one coordinated package?
The final drawing package captured the full-arch pantry pair, the interior lounge doors, and the large exterior patio assembly. Approval on March 5 gave fabrication one controlled reference while preserving the dimensions and operation unique to each opening.
The pantry arch becomes a focal point at the end of the kitchen, while the lounge pair creates a quieter transparent threshold. Both use slim black steel and matching hardware, but their proportions follow the rooms rather than a stock grid.
The exterior opening combines two active center doors with fixed sidelights. D'Hierro's crew set the frame, adjusted the doors, completed glazing, and documented the installation sequence before final cleanup. The finished wall keeps views through to the lounge while giving the courtyard a strong black frame.
Coordinated packages do not require identical openings. They require a controlled finish, frame language, hardware family, and a drawing for every actual condition.
Yes. Matching finish, frame profile, rail proportions, glass, and hardware creates the relationship. The head shape should still follow the architecture of each opening.
A small number of process images show how a large frame is set, glazed, and adjusted. They are useful proof when they remain clearly labeled and do not crowd out the completed views.
Exterior openings add building-envelope requirements such as insulated glazing, threshold, weather control, and exposure-appropriate finishing. Interior doors can prioritize sightlines, sound separation, and room planning.
The page separates the completed views from a small, opening-specific installation sequence and keeps the complete source pool in the private review. Explore custom steel doors, steel windows and glass, or interior steel partitions.
Start with the short answer. D’Hierro handles the technical development after you share the opening, the goal, and whatever plans or photographs you already have.
Tell us about the building, the room, or the drawing. Quotes are reviewed within one business day.