
The partnership between visionary design and superior craftsmanship takes center stage in the recent collaboration between IBA Design Co. and Ageless Iron Hardware. Erica Diaz, the creative force behind the Florida-based firm, recently completed a high-end residential renovation that serves as a masterclass in blending historic charm with modern comfort.
By prioritizing intentional details and authentic materials, Diaz demonstrates how the right choices of solid-iron door hardware can transform a renovation into a legacy home.
The Vision Behind IBA Design Co.
IBA Design Co. began with a clear mission: to create refined yet livable spaces. Led by the husband-and-wife team of Erica and her contractor husband, the firm specializes in high-end residential builds and renovations. Their process is rooted in a deep appreciation for the "visionary and execution" dynamic, moving from their early days owning a letterpress print shop in Miami to designing sophisticated homes and commercial spaces.
For Diaz, every project is an opportunity to honor traditional architecture through a fresh perspective. Her style, a unique blend of "mountain living and Old Florida charm," focuses on natural materials, rich textures, and architectural details that grow more beautiful with age.
Grounding the Design with Ageless Iron
In a recent new traditional build, the selection of Ageless Iron Hardware black door knobs served as the final, grounding layer of the interior. Diaz sought out pieces that felt authentic and substantial to complement the home’s charming older doors.
The iron hardware provided a necessary sense of weight and permanence. Unlike lighter, mass-produced finishes, the black iron hardware added depth and contrast, ensuring every doorway felt like a considered architectural element rather than a purely functional necessity.
The Importance of Tactile Quality
One of the most rewarding aspects of the project was the installation phase. Diaz notes that while door hardware is often overlooked, it remains one of the most tactile elements in a home—the "jewelry" of a room that residents touch every single day.
The craftsmanship of Ageless Iron stood out for its substantial feel and refined finish. In comparing these pieces to other hardware lines used in previous luxury homes, Diaz highlighted the luxe, one-of-a-kind quality that sets solid cast iron apart. It is this commitment to quality that transforms the daily experience of a space in a subtle but powerful way.
Balancing Life and Luxury
Designing for real life is a hallmark of the IBA Design Co. philosophy. As a mother of three, Diaz understands that a sanctuary must be durable enough for a busy family while remaining beautiful. This balance is achieved by investing in quality where it counts.
Her design choices for this project were inspired by classic architecture but maintained a warm, layered atmosphere that invites residents to "kick off their sandals and stay awhile." By focusing on proportion, scale, and high-quality materials, the home tells a story of legacy—honoring the past while embracing the way modern families live today.
Lessons in Longevity
The biggest takeaway from years of high-end renovations is that details matter more than square footage. Thoughtful decisions regarding hardware, trim profiles, and material transitions are what truly define a space.
As trends continue to shift toward individual style and natural materials, the partnership between IBA Design Co. and Ageless Iron Hardware highlights a return to true craftsmanship. For those starting their own renovation journey, the experts' advice is simple: invest in well-made materials and thoughtful design that will endure for years to come.






