Costantini Design

Costantini Design

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Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Costantini Design, Furniture, New York, NY.

03/11/2026

OVINO

Discover what we can produce with genuine Patagonian Sheepskin and Argentine Rosewood.

See it in person at our New York showroom, open by appointment, or inquire here for more details.

Photos from Costantini Design's post 03/08/2026

BENINX 03 by

Cast bronze.

Unique edition available now.

Number three in a series of four.

03/07/2026

BENINX

Two unique editions available now.

Inquire for details.

03/02/2026

Our Renzo Ovino Chair is in stock and available for quick ship.

It features a solid exotic wood frame available in four standard finishes and genuine Patagonian sheepskin in five available colors; white, beige, taupe, brown and black.

Contact us for samples or visit us to see it in person at our New York showroom, open by appointment.

Photos from Costantini Design's post 02/28/2026

Stay gold Ponyboy

Our Recoleta Chair shown here in hair on hide and a naturally finished Argentine Rosewood frame.

In stock as shown or available in the upholstery material of your choice.

See it in person at our New York showroom, open by appointment.

02/26/2026

Our latest work for at is crafted from silver travertine, patinated steel and walnut with integrated power from

Contact us to help us bring your vision to life.

Photos from Costantini Design's post 02/19/2026

Our Elia Bench in Lombardy Charcoal for a private residence by

Our first collaboration with William’s team dates back to 2012 and we are proud to continue our collaborations with them for decades more to come.

Photos from Costantini Design's post 02/05/2026

The many faces of Constantin

Our founder ‘s homage to Brancusi has just been commissioned for a hotel project in Puerto Rico in a custom size of 8” diameter.

Shown in various bronze and brass alloys with different finishing options. When each piece is cast and finished by hand, no two are alike.

Order one for yourself or come see one in person at our New York showroom, open by appointment.

01/30/2026

The bronze base of our Benino Pergamino glistening in the afternoon light at the studio today.

Photos from Costantini Design's post 01/27/2026

The Bruno Ovino Armchair is here to keep you warm and fluffy during a winter storm.

Shown in sustainably sourced Argentine Rosewood and White Patagonian Sheepskin. Available in several standard finishes and colors, as well as custom and COM/COL.

Frames in stock and available for quick ship.

See it in person at our New York showroom, open by appointment.

01/24/2026

New batch of Argentine Rosewood finish samples on hand at our New York showroom, open by appointment. Even in a snow storm.

Photos from Costantini Design's post 09/29/2025

In 2001, I visited my sister while she was an undergrad studying in Argentina. What started as a fun escapade turned into a pivotal trip that inspired me to design and build furniture and functional art, founding Costantini in 2002.

Fast forward to today, my sister is now a lawyer in London, and she and her husband bought a 6,500 sq. foot former church. We had the privilege of shaping it with pieces from our collection as well as custom works with .skey

We are thrilled to see this project in this month’s but the true joy is sitting down for breakfast at our Benino table with my nieces, in a home that connects family, history, and craft.

Design: studio.skey
Photography: Taran Wilkhu
Stylist: Sania Pell

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New York, NY