Residential Interior Design rooted in how you live.

Luxury Residential Interior Design Services

Homes shaped with clarity, proportion, and personal detail.

Duet Design creates residential interiors that reflect the lives, priorities, and rhythms of the people who live in them. Our work is grounded in thoughtful planning, close collaboration, and a clear understanding of how each home needs to function day to day.

Whether designing a new home, renovating an existing property, or refining a residence over time, we approach each project as a one-of-one response. The result is a home that feels personal, cohesive, and built to support how you actually live.

Why homeowners choose Duet Design.

Design grounded in daily life

Every home begins with how people live. We consider routines, movement, gathering, privacy, storage, and the way each space needs to support the client.

A clear and collaborative process

Residential design involves hundreds of decisions. Duet Design brings structure and clarity to those choices so the process feels thoughtful, organized, and manageable.

A one-of-one interior

There is no signature Duet look. Each home is shaped around the client, the architecture, the setting, and the way it will be lived in over time.

Design carried through the details

From architectural details and materials to furnishings and final layers, Duet Design considers how each decision contributes to the home as a whole.

Residential Interior Design services.

Whole-home interior design

Duet Design provides complete interior design for new homes, renovations, and large-scale residential projects where cohesion across the home matters.

Interior architecture and space planning

We review plans, refine circulation, consider room relationships, and develop interior details that support how the home functions.

Materials and finish selections

Finishes, fixtures, hardware, surfaces, palettes, and architectural details are selected for beauty, performance, and long-term use.

Furnishings and final layers

Furniture, lighting, rugs, art, accessories, styling, and installation bring the home into its finished state with clarity and intention.

Coordinated from early planning through completion.

Residential interiors are strongest when design decisions are considered early. Duet Design works closely with architects, builders, and consultants to keep interior planning, architectural details, materials, and construction decisions moving in the same direction.

When part of the Duet Ecosystem, that coordination can extend across Duet Forma, Duet Build, and Duet Edit, creating a clearer process and a more cohesive home from early planning through the ongoing life of the home.

Featured Portfolios

Timeless Grandeur

Spicy Marg

Best of Colorado

Artistic Hideaway

CLIENT REVIEWS

Why Colorado Homeowners Trust Duet

We wouldn’t have opted to do a custom build if it weren’t for Devon. There are simply too many decisions—too many places where things can go wrong—to do a custom-build without a confident vision. Enter Duet: They did a wonderful job of combining [my wife’s and my distinct] styles into a design that we both love for the entire home.

We were on vacation when Duet Design completed the installation [of all design elements to our 1935 Tudor], and we returned to a stunning, beautiful, warm home. We are delighted with the final result, and highly recommend Duet Design for anyone looking to transform a house into a home!

Duet exceeded our expectations (which were already fairly high), on time and on budget. Devon knows what she is doing, as does her entire staff. We were amazed by how well they figured out what we would like and how they pulled together comprehensive designs that we fell in love with when we saw them executed (and we’re pretty picky.)

We understood from the beginning exactly what the costs were [for our first-floor renovation] and what the ultimate budget would be. And then Duet took it from there. We were completely insulated from the logistics, problem solving, and hard work that inevitably went into achieving the amazing end result. I had always been intimidated by interior design, but Duet made me feel so at ease. We give Duet our highest possible recommendation.

This firm takes the painstaking time to meet with you numerous times, has you touch fabrics, react to colors—all sorts of hands-on activities. Then they go to their “lab” and create your design. Their team is incredible with communication, ordering, and customer service. Every single detail [of our home] was implemented without any sort of delay, issue, or concern.

Working with Duet Design Group was an absolute pleasure from start to finish. After selecting images of what I liked and then looking through fabric samples, they were able to nail it regarding my style and colors. Jump forward several months, and I was presented with a home that far exceeded my expectations. I would recommend Duet Design Group to anyone who wants their vision realized!

Duet Design Residential FAQs

What does Duet Design provide for residential interiors?

Duet Design provides whole-home interior design, space planning, material selections, furnishings, styling, and installation.

Can Duet Design work on new construction homes?

Yes. Duet Design can join new construction projects early to align interiors with architecture, materials, and construction decisions.

Can Duet Design work with my existing architect or builder?

Yes. Duet Design can collaborate with your architect or builder, or work within the full Duet Ecosystem when more support is needed.

Does Duet Design have a signature style?

No. Each home is designed as a one-of-one response to the client, architecture, setting, and way the home will be lived in.

How do I begin a residential interior design project?

Complete the Contact Us form with details about your home, goals, scope, location, timeline, and any team already in place.

Start with how you want to live.

Every residential project begins with the way the home needs to support daily life. Duet Design brings clarity, structure, and a personal point of view to the process from the beginning.