Black steel framed six-pane glass door against a concrete wall.

Open steel-framed doors leading to a pool and garden

Black metal framed glass door with three panels

Open white French doors leading to a patio with a pink chair.

Modern glass-enclosed wine cellar under a staircase

Modern black framed glass double doors with sleek handles

Modern building facade with large glass windows and plants

Rustic wooden dining table and chair by a large window

Modern office interior with glass walls and wooden floors

Modern black industrial steel and glass door

Wooden table beside a glass window with a street view

Steel doors and windows, made with architectural clarity.

Fathom Fenestrations designs and fabricates steel doors and windows

for projects that demand proportion, restraint and lasting quality. Every piece comes from careful detailing, disciplined fabrication and a genuine respect for what doors and windows do to a space.

VIEW THE COLLECTIONS

Collections

Three door and window collections, each built around a clear architectural idea. Every collection is paired with a focused range of finishes, selected for performance, longevity and material integrity.

VIEW OUR COLLECTIONS

Design Intent

Fenestrations should support the architecture, not compete with it. We start with clean geometry and balanced proportions, then work through how each element behaves as a system. Frames sit flush in the wall. Sightlines are considered, not arbitrary. The way a door swings or a window slides should feel solid, not soft. The finished system reads naturally within its context, whether you're standing close or looking across the room.

Design Intent

Fenestrations should support the architecture, not compete with it. We start with clean geometry and balanced proportions, then work through how each element behaves as a system. Frames sit flush in the wall. Sightlines are considered, not arbitrary. The way a door swings or a window slides should feel solid, not soft. The finished system reads naturally within its context, whether you're standing close or looking across the room.

Quality Material & Long-Term Value

Everything we make is fabricated with close attention to tolerance, alignment and finish. Those are the details you feel over time, not just at handoff. We work in steel because it gives an opening a specific weight and presence, and because it lets us push sightlines as slim as the design calls for. Our finishes are chosen for tone, durability and the way they behave in light across the course of a day. A Fathom system doesn't announce itself. It settles into the architecture. The value shows up years after installation.

LEARN ABOUT FATHOM

Start the conversation.

If you're planning a project that calls for steel doors or windows, say hello. We work closely with architects, builders and design teams to make sure our fenestration is specified, fabricated and installed with care. Early coordination is always welcome. We're glad to review drawings, timelines and general project goals.