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Custom Furniture — Delivered Nationwide

Our Approach

At Lousso Designs, we offer two core services: Custom Furniture — Nationwide and Upholstery — Massachusetts Only.

Custom builds include nationwide threshold delivery, with white-glove delivery & installation available in major U.S. cities.

Measurements made easy: we provide step-by-step guides, and if you can’t measure yourself, we can arrange help so your specs are confirmed before production. From specs to delivery and installation, we guide you every step of the way.

Service Area

Experience the Lousso Standard

  • Full-Service From Start to Finish

    From your quote to on-site measurement, sourcing, fabrication, and installation—we manage the process so you don’t have to.

  • 3D Renderings and Design Support

    We speak design. Samples, renderings, and spec support available for every project.

  • Experience You Can Trust

    Over 100 Years of Upholstery Experience Drawn from 7+ Countries—All Under One Roof

  • Full Customization in Every Detail

    Every detail is made to order: size, shape, material, and feel. If you can imagine it, we can build it.

  • Locally Handcrafted

    New York’s trusted name in custom furniture & upholstery. Proudly serving Manhattan, Brooklyn, Long Island, and the Hamptons.

  • Eco-Friendly & Sustainable by Design

    Sustainably made, locally built. We revive and reimagine furniture with purpose—no factories, no assembly lines.

Spaces We Furnish

  • Homes
  • Tan_Banquette_7.jpg

    Restaurants

  • Hotels

  • Outdoor & Patio

  • Medical

  • Offices

  • Schools

  • Malls

  • Condominiums

  • Large Venues

  • Theaters

  • Retail Spaces

Massachusetts Only

Upholstery

Bring your favorite pieces back to life with tailored upholstery work, careful detailing, and high-end materials.


We serve homeowners, designers, and commercial spaces across Massachusetts.

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Nationwide Delivery

Custom Furniture

We design and build made-to-order furniture from concept to fabrication—banquettes, beds, seating, and more.


Nationwide threshold delivery is available, with white-glove delivery & installation across the continental United States.


Need help with measurements? We provide step-by-step guides—and can arrange measurement support when needed.

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40+ Years of Excellence

Our Story

At Lousso Designs, our story began in the 1980s when Kostas Konstantinidis, a skilled craftsman from Athens, arrived in Boston with nothing but a staple puller and a dream. After years of perfecting his craft, he opened his first upholstery shop in Newton, Massachusetts, in 1982. A journey filled with challenges, triumphs, and the true embodiment of the American Dream, through hard work and dedication, Lousso Designs became a respected name in the interior design industry.

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Today, Kostas works alongside his son, Yanni, who is blending traditional craftsmanship with innovative technology. Together, they are redefining the future of Lousso Designs. Want to know more about how it all started? Explore our full story to discover the history, passion, and vision that continue to drive us forward.

Our History

Endless Fabric Possibilities

Fabric Selection

  • Extensive selection of high-quality fabrics including velvets, leathers, eco-friendly options, and vibrant patterns
  • Curated collection to elevate custom furniture and suit every style: Contemporary, Boho, Classical, Mid-Century Modern, Traditional, and more
  • Order samples to find the perfect match for your project with confidence
  • Personalized assistance to help bring your vision to life with the ideal fabric choice tailored to your needs and budget
Browse our Fabrcis

Testimonials

Our Collaborators

Join Our Trade Program

  • Rush Orders

    Expedite projects to meet any deadline – we pride ourselves on our commitment to timeliness!

  • COM Spec Review

    We review yardage, repeats, direction, and railroading before you ship—so production doesn’t get held up.

  • Furniture Design Consulting

    Clients can rely on our team as an extension of their own design team, offering expert guidance, personalized recommendations, and seamless collaboration to bring their vision to life.
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