Interior Design Services in Colorado

Full-Service Interior Design Rooted in Process, Precision, and Livable Luxury

Luxury is more than a look, it’s structure, clarity, and lasting intention. At Duet Design, we design homes that reflect the lives inside them. Our work blends creativity with discipline, artistry with order, and beauty with purpose. Every decision is guided by process, precision, and the belief that exceptional design must feel as good as it looks.

Interior Design Services Designed for the Way You Live

As Colorado’s leading full-service interior design firm, we partner with clients who value trust, clarity, and enduring craftsmanship. From new builds to legacy homes, our work is defined by thoughtful collaboration, meticulous planning, and quiet, confident elegance.

furniture fixtures and equipment interior design

Who We Serve

Our clients are thoughtful, discerning, and deeply invested in creating homes with longevity and purpose.

Legacy-Driven Homeowners

Clients seeking a home that reflects their history, values, and future, crafted with restraint and intelligence.

Self-Made Professionals

Dual-career households ready for a home that matches their lifestyle, with elevated function and refined design.

Legacy Stewards

Clients designing second or third properties with multi-generational functionality and enduring craftsmanship.

What Full-Service Interior Design Means at Duet

Full-service design is more than furnishing a home, it’s a complete, structured partnership from concept to completion. We manage every detail with intelligence and restraint so your home feels unified, livable, and distinctly yours. Our full-service approach includes:

1. Concept, Vision & Alignment

We begin with understanding: how you live, what matters most, and how your space should support the next chapter of your life. This phase establishes the creative and strategic foundation for the entire project.

2. Space Planning & Interior Architecture

We refine the flow of your home with:
  • Detailed floor plans
  • Circulation pathways
  • Custom millwork concepts
  • Spatial problem-solving for functionality and lifestyle alignment
This step ensures that every square foot works with clarity and purpose.

3. Materials, Finishes & Specifications

We curate selections with longevity in mind, stone, cabinetry, flooring, hardware, lighting, and architectural details. Our approach favors restraint over trend and craftsmanship over novelty.

4. Furnishings, Soft Goods & Custom Pieces

We design and source:
  • Custom furniture
  • Window treatments
  • Rugs
  • Textiles
  • Artwork and accessories
All curated to feel cohesive, refined, and tailored to you.

5. Project Management & Procurement

Our team oversees every order, timeline, and communication with trades, providing clarity and confidence at every step.

6. Installation & Styling

The final phase, when your home comes to life. We manage white-glove installation, professional styling, and room-by-room refinement until the space feels complete.

Why Colorado Homeowners Trust Us

Reviews From Satisfied Clients

We have had the pleasure of working with Devon and her team at Duet Design Group for many years. Devon has an incredible eye and is a wonderful leader and mentor to her team. Her design sensibility aligns beautifully with the aesthetic of Homebody, which has made our collaborative relationship seamless. We confidently refer many of our customers to Duet because Devon is full of ideas, highly professional, and consistently productive, with an exceptional attitude, sense of humor, and endless energy.

—Dory P.

Why Clients Choose Duet Design

Clarity in Process

Our structured approach brings logic, order, and transparency to every phase.

Precision in Craftsmanship

We collaborate with Colorado’s most respected artisans, architects, and builders.

Deeply Personal Design

There is no “Duet look.” Every home is built around the people who live in it.

Legacy-Driven Results

Our homes are built to last, aesthetically and functionally, for generations.

Our Interior Design Services

Every home begins with intention. Our services are designed to bring structure, clarity, and livable luxury to your space, whether you’re building from the ground up or refining a home that already holds meaning. Each offering reflects Duet’s commitment to precision, process, and deeply personal design.

Whole-Home Interior Design

For clients seeking a complete, cohesive environment across every room of the home. Our whole-home service is ideal for new construction, large-scale renovations, or residences requiring holistic vision and long-term planning. We oversee the entire design journey, from early concept development to architectural detailing, materiality, furnishings, and final styling. The result is a unified experience where every touchpoint supports how you live today and how you’ll live in the future. What this includes:

  • Comprehensive design direction tailored to your lifestyle
  • Coordination across all rooms and functional zones
  • A consistent architectural and aesthetic language
  • Deep alignment with your home’s long-term story and structure

Interior Architecture & Space Planning

We design the bones of the home, the structure behind the beauty. This service refines how a home flows, functions, and feels. It begins with spatial logic: circulation pathways, room adjacencies, ceiling details, millwork concepts, storage solutions, and the architectural elements that create clarity and comfort. Our focus is on creating homes that feel natural to navigate, intuitive to use, and tailored to the rhythms of daily life. What this includes:

  • Detailed floor plan review and refinement
  • Custom cabinetry and millwork design
  • Architectural detailing and elevations
  • Functional planning for work, relaxation, entertaining, and family life

Material & Finish Selections

Materiality defines tone. Finish selection defines longevity. We curate every surface with care, stone, wood, tile, hardware, lighting, plumbing, paint, and architectural accents. The selection process balances durability, aesthetic restraint, and long-term performance, ensuring your home ages with grace. Our choices are grounded in timelessness rather than trend, creating spaces that feel quietly confident for decades. What this includes:

  • Comprehensive finish schedules
  • Cohesive palettes and material combinations
  • Guidance on performance, maintenance, and durability
  • Thoughtful transitions between rooms and functional zones

Furniture & Styling

Where architecture meets comfort. We curate and design furnishings that reflect your life with precision and intention, custom upholstery, casegoods, window treatments, rugs, artwork, and accessories. Each piece is selected or created to align with the home’s architecture, tone, and long-term vision.

Styling brings the space to life, adding warmth, clarity, and emotional resonance without ever feeling overly decorated. What this includes:

  • Custom furniture design and procurement
  • Complete furnishings package for the entire home
  • Art curation and placement
  • Accessory selection and editorial-style styling
  • White-glove installation

Collaboration With Architects & Builders

Exceptional homes are never created in isolation. We work seamlessly with architects, builders, and artisans from the earliest stages of a project, ensuring the interior design is integrated into the home’s structure, not layered on after the fact. Our role is to anticipate challenges, resolve design questions before they reach the field, and bring clarity to every decision. What this includes:

  • Early-phase consultation and design integration
  • Review of plans, elevations, and architectural details
  • Cross-disciplinary communication and documentation
  • Coordination with trades to ensure design integrity
  • Alignment from pre-construction through final walkthrough

Gallery of Our Work

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Interior Design Services FAQs

It includes everything from early concept development and space planning to materials, furnishings, procurement, installation, and project management. Every detail is handled by the design team to ensure a cohesive home.

Duet leads with process, precision, and emotional intelligence. We design homes that are highly tailored, structurally thoughtful, and free from trend-driven styling.

Yes. We frequently collaborate with architects and builders from the earliest stages to ensure the interior architecture aligns with your lifestyle and long-term vision.

Absolutely. We handle large-scale renovations that require strategic planning, material selections, interior architecture, and cohesive whole-home design.

We guide the entire project with clarity and structure, but we welcome thoughtful collaboration. Your input shapes the design while we manage the complexity.

Timelines vary by scope, but most whole-home projects range from 9–18 months. This ensures thorough planning, craftsmanship, and delivery.

Duet specializes in full-service projects. Furnishings are included within our whole-home scope, but not offered as standalone services.

Yes. We design custom pieces, millwork, and tailored solutions that support function, flow, and architectural integrity.

We serve clients across Colorado, including Denver, Cherry Hills Village, Boulder, Colorado Springs, and mountain communities. However, our services at Duet span nationwide.

The first step is a discovery consultation. From there, we outline the scope, process, and partnership structure to ensure alignment before beginning design work.

Ready to Begin Your Project?

If you’re seeking a home designed with clarity, intention, and enduring beauty, we’d love to connect.
Contact Duet Design to begin your full-service interior design experience.