Custom steel doors and steel windows for San Antonio.
San Antonio has loved ironwork for three centuries, and custom steel doors are the modern evolution of that tradition: slimmer profiles, larger glass, and tighter tolerances than ornamental iron doors, drawn in the true-radius curves the city's Spanish Colonial architecture asks for. Mod Metal Doors builds and installs its complete line across the San Antonio metro: arch-top entries and courtyard steel french doors in Olmos Park and Alamo Heights, steel windows and pivot doors in Stone Oak and Boerne, and full door-and-window packages in The Dominion, where our CAD shop drawings give architectural review committees exact profiles to approve before any steel is cut. Every product we make, twelve door types and three steel window types, is available on every San Antonio project, fabricated in Central Texas and installed by the team that built it.
Request a QuoteSan Antonio Metro: 6 Communities
These are the communities we work in most often, not a boundary. We install custom steel doors and windows anywhere in San Antonio Metro and beyond.
The Dominion
San Antonio's most exclusive gated address, where strict architectural review means every detail is documented before it is approved. Our CAD shop drawings give clients and review committees precise elevation studies and steel profiles before any material is ordered, eliminating uncertainty and protecting timelines in a community where standards are non-negotiable.
Olmos Park / Olmos Basin
One of San Antonio's oldest and most gracious neighborhoods, defined by Spanish Colonial revival architecture on half-acre lots shaded by live oaks. True-radius arch-top steel doors and courtyard-facing hinged entries suit this neighborhood's character precisely. Modern steel drawn in classic curves that fits without mimicking.
Alamo Heights
A walkable, established enclave inside Loop 410 where renovation and selective rebuilds drive demand. Interior steel doors, wine room doors, and entry replacements are frequent starting points for clients who want to introduce the steel-and-glass language into an existing home before extending it through windows and larger openings.
Terrell Hills
A small, exclusive municipality of estate homes north of Alamo Heights where architecture reads substantial and refined. Steel entry systems with clean profiles and warm powder-coat finishes complement the masonry and stucco exteriors common throughout.
Stone Oak
Upper North San Antonio's growing luxury tier, where newer custom builds favor contemporary-transitional plans. Steel pivot entries, sliding door walls to outdoor living spaces, and steel casement windows are the most-requested products at the upper end of the Stone Oak market.
Boerne
A Hill Country town 22 miles from San Antonio where limestone, cedar, and the landscape set the architectural tone. Custom homes favor steel finishes that read organic against natural stone, dark bronze and matte black, with sliding glass walls and fixed windows framing Hill Country views. An active custom builder market with a loyal return client base.
Built for Texas luxury builders.
Mod Metal Doors builds every door and window to order: custom sizes, custom profiles, custom finishes. No catalog configurations, no standard lead times.
We work directly with custom home builders and their clients throughout the San Antonio Metro to spec, order, and deliver. Average lead time is 4–6 weeks from approved drawings.
Fully custom sizing
Any opening, any dimension, no standard sizes.
4–6 week lead time
From approved drawings to delivery.
Builder-direct pricing
Work directly with the builder or homeowner.
Statewide delivery
We deliver throughout Texas.
Building in San Antonio Metro?
Tell us about your project and we’ll get back to you within one business day.