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DesignMarch 15, 2026

Inside the A&D Building: A Floor-by-Floor Guide to New York's Design District

The Architects and Designers Building at 150 East 58th Street has been the center of New York's contract and residential design trade for decades. Over forty showrooms occupy its floors, representing fabric houses, furniture manufacturers, tile and stone suppliers, lighting companies, and the full range of materials that go into high-end interiors. For working designers, it is an essential address. For everyone else, it barely exists.

That invisibility is by design. Most of the showrooms in the A&D Building operate on a trade-only basis, requiring visitors to present credentials — an architecture license, a design firm business card, a letter of introduction — before they can browse. The logic is commercial: these companies sell to the trade, who specify their products for client projects. The consumer market is not their focus, and the overhead of educating consumers who will not become buyers is not worth absorbing.

The building's ground floor offers a preview of what lies above. Showrooms here tend to operate with slightly more public access — some are open to appointment-free visits, others require only a brief introduction. The upper floors, reached by elevator banks that feel intentionally understated, are more strictly controlled.

Among the most significant showrooms are Kravet, which occupies a large floor with its family of fabric and trim brands; Scalamandré, the historic New York textile house known for its archive of reproduction patterns; and Fortuny, the Venetian company whose pleated silks and printed velvets are among the most coveted materials in high-end residential design.

Getting the most from the A&D Building requires preparation. Knowing which showrooms carry what, which lines require minimum orders, and which representatives are worth cultivating takes time. This guide is a start. The floors themselves, and the conversations that happen in them, are the education.