Patina interior design, Wailea Maui residence

Interiors for homes that were never meant to be trends.

Patina designs for a select number of estates and hospitality properties across Hawaii each year, working closely with owners who expect the same level of craft in their homes that they expect everywhere else in their lives.

· The Ritz Carlton, Kahana · BIA Hawaii Design Award, Residences Over $900K · Modern Luxury Hawaii, Faces of Design 2026 · Architectural Digest · Exclusive Nathan Anthony Dealer in Hawaii
The Definition
Pa·ti·na (n.) An impression or appearance of something. A material or object that exhibits beauty and character with age.
It is not only our name. It is the standard every project is held to.
“A great island home is elevated but easy, and it just gets better with age.” Stefanie Gastaldi, in Architectural Digest
Refined interior detail
Selected Hospitality

Guest accommodations, The Ritz Carlton, Kahana

Patina was entrusted with the interior redesign of the resort's guest accommodations, a project that called for the same discipline our residential clients rely on: warm, tactile materials, custom lighting, and finishes built to hold up under the scrutiny of a five star property.

It is the kind of work that only comes to a studio with a proven hand in luxury hospitality and residential design at the highest level.

Hospitality Interiors & Lighting Design
Function

Form follows life

We begin with how you actually live in the home. Your rhythms, your gatherings, what your current space is failing to give you. Louis Sullivan had it right: form follows function.

Aesthetics

Character, not trend

Texture, color, and material chosen to hold their value and their beauty for decades, not for a single season of magazine coverage.

Experience

A feeling, curated

Every material, light source, and sightline is chosen to create a specific feeling in the room. Calm, grounded, alive. That is the actual deliverable.

Selected Residences

A portfolio built one estate at a time.

Full portfolio by inquiry →
Mid century modern beach home Oahu, HawaiiMid Century Beach Residence
Maui island retreat Wailuku, MauiIsland Retreat
Lanikai beach bungalow Lanikai, OahuSerene Beach Bungalow
West Maui classic home Kapalua, MauiWest Maui Classic
Modern mountain escape Honolulu, OahuModern Mountain Escape
Press and Recognition
For Patina, design is an act of legacy. It is about creating interiors that are timeless yet alive, grounded in authenticity, and destined to be lived in, loved, and passed forward.
Patina Interior Design featured in Modern Luxury Hawaii, Faces of Design 2026
Photography by Ryan Siphers and Courtney Mau Visual
Inside The Studio

Two people, one standard, on every project.

Stefanie and Martin Gastaldi have led Patina for more than sixteen years. Martin was raised in Argentina and Stefanie has family in Europe, and that combination of deep Hawaii roots and a wider frame of reference is what keeps their work from falling into island design cliche.

Stefanie Gastaldi, Founder and Creative Director
Founder and Creative Director

Stefanie Gastaldi

Stefanie began her design studies in Honolulu in 2006 and founded Patina Interior Design in Maui in 2016, after years of independent practice on Oahu and in the Pacific Northwest. She specializes in lighting design and custom homes, and her command of color and texture is what gives every Patina interior its character.

Her work is guided by a simple belief: great design is not only seen, it is felt. A quiet dialogue between form, material, and emotion. As a mother, she also brings a working knowledge of nontoxic finishes and healthy materials to every specification.

Education Bachelor of Interior Design, Chaminade University of Honolulu Education Bachelor of Conservation Studies, Humboldt State University Focus Lighting design, custom residences, hospitality interiors
Martin Gastaldi, Partner and Developer
Partner and Developer

Martin Gastaldi

Originally from Buenos Aires, Martin has called Maui home for more than twenty five years, drawn to the island by windsurfing and the ocean. He serves as on site project manager, bringing a background in mechanical engineering and extensive experience in Hawaii residential construction and lighting design.

As a licensed journeyman electrician, he offers rare insight into the studio's luxury interior and lighting work, ensuring that everything from illumination to installation is executed exactly as specified. He is also a longtime member of Maui's outrigger canoe paddling community.

Credential Licensed journeyman electrician Background Mechanical engineering, Hawaii residential construction Focus On site project management, lighting execution
Services

From the first architectural plan to the final piece of art on the wall.

Patina works on both remodels and new construction, collaborating closely with clients, architects, and builders across every stage of a project.

Full service interior design

Full Service Interior Design

Interior planning alongside your architect, FF&E selection, custom upholstery, window treatments, art procurement, and finish selections down to the hardware.

Custom kitchen and bath design

Kitchen, Bath, and Custom Cabinetry

Holistic space planning and custom cabinetry sourced from local craftsmen or mainland mills, extending to wine rooms, offices, closets, and entertaining spaces.

Island furniture and accessories

Island Furniture and Accessories

Curated and custom pieces built to hold up to island living, sourced through local artisans and select craftsmen across the country.

Technical lighting design

Technical Lighting Design

Full lighting plans and detailed specification packages, developed with contractors and lighting subcontractors so the design is executed as drawn.

Serving  Hana  ·  Lahaina  ·  Kaanapali  ·  Kapalua  ·  Kihei  ·  Kahului  ·  Kula  ·  Wailuku  ·  Wailea  ·  and throughout the Hawaiian Islands
Home by Patina curated furnishings
Home By Patina

A curated collection of furnishings, sourced the way we source for our own clients.

Our Maui store carries the same pieces and finishes you will find in our residential projects, from custom upholstery to Nathan Anthony furniture, for clients who want the Patina eye applied to their own shopping.

Visit Home By Patina
The Journal

Notes on design, craft, and island living.

Design Trends

Decision fatigue is real. Why designing your Maui home should not feel exhausting.

How Patina helps homeowners beat decision fatigue, save months on a project, and turn stress into style.

Inspiration

Timeless island elegance. The Patina Interior Design philosophy.

How our Timeless Hawaiian Elegance philosophy shapes everything from luxury Wailea homes to boutique hospitality.

Service Spotlight

Five lighting design secrets every Maui homeowner should know.

How exceptional lighting transforms not just a space, but the daily experience of living in it.

Patina studio space in Wailuku
Now Open, Wailuku

A studio built for serious conversations about serious homes.

Patina takes on a limited number of residential and hospitality commissions each year. If your project calls for that level of attention, we would welcome the conversation.

33 N. Market Street, Suite 201 · Wailuku, HI 96793
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