Luxury Interior Design in Winter Park.

For more than 15 years, Duet Design Group has been one of Colorado’s most sought-after interior design firms, celebrated for elegant interiors tailored to each client’s lifestyle, goals, and preferences.

Our Grand County clients benefit from our office presence in Winter Park. We’re delighted to serve homeowners and commercial clients seeking sophisticated interiors from a full-service firm.

house project for luxury interior design winter park colorado

Interior Design Services in Winter Park.

Duet Design Group works in Denver’s finest neighborhoods and in Colorado’s luxury mountain resorts, including Vail, Aspen, Telluride, Steamboat Springs, and Winter Park.

We hired Duet Design Group in the early stages of building our home. They were with us every step of the way and were excellent at thinking of every tiny detail. Together we carefully designed each room in our home.

They were respectful of our opinions while pushing us to do things that were outside our comfort level but made our home amazing. We could not have done this project without them! Their attention to detail was spectacular, and everything was done on a very reasonable time table. By the end, we considered the entire team friends and look forward to working with them in the future.

—Client Testimonial


As a full-service residential interior design firm, Duet provides everything Grand County homeowners need to achieve their ideal aesthetic. Our customized programming leads you through a process that helps you identify the elements of interior design you find most compelling and most beautiful. Then we create spaces that reflect those preferences and your lifestyle for a fully bespoke experience and result.


Duet is a preferred partner for architects and developers in Grand County because we are both technically savvy–with expertise in CAD renderings, budget management, and design concepting–and creative in our work. We are equally skilled at creating a one-of-a-kind commercial interior design for an office or business as we are designing identical units in a multifamily development.

commercial interior project in Winter Park
residential bathroom project

Why Choose Duet Design for your Luxury Interior Design in Winter Park?

We guide our clients through a customized process that dives deeply into what our clients love and how they live or how they work. We don’t use pre-programmed algorithms or pre-packaged design ideas. Instead, we craft each space–residential or commercial–to exude luxury, comfort, joy, and function, just how our clients define them.

Let’s start the conversation about your Winter Park project. Our team looks forward to hearing from you.

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