Are you planning a home renovation this year?
That must be very exciting, but you might be unsure about who to contact and hire.
When looking for services, you’ll find some people call themselves “interior designers” and others “interior decorators.”
This can bring up questions like, “What’s the difference?” and “Which one do I need?”
While these titles might sound like interchangeable terms for the same job, that’s not always true. Some tasks, such as making the inside of a property attractive and habitable, do overlap.
However, there are significant differences between the two roles.
Simply put, interior designers focus on a space’s structure and function, while decorators focus on styling and surface-level elements. Understanding this difference, and knowing when to hire which professional, can help you save time, money, and stress as you plan your project.
What Is An Interior Designer?
An interior designer is professionally trained to create functional, comfortable, and beautiful spaces that support how people live and feel in their homes.
Designers look at the big picture: how a space flows, how it functions, and how it aligns with your lifestyle.
We take a comprehensive approach, thinking through what you see (like layout, lighting, and materials) as well as what’s behind the scenes (like plumbing paths, structural limitations, and electrical placements). While we don’t do the engineering or construction ourselves, we do need to understand the basic principles. That knowledge allows us to design functional kitchens, bathrooms, and built-ins, and to collaborate effectively with architects, engineers, and contractors.
We often provide floor plans, elevations, and 3D visualizations to help you understand the full vision before work begins.
Duties of an Interior Designer:
- Space planning and furniture layout
- Cabinet and built-in design
- Lighting design and specification
- Flooring and wall finish selection
- Color palette and material coordination
- Furniture and decor selection
- Window treatments and styling
Interior designers are equipped to guide both the technical and aesthetic layers of a project, blending beauty with functionality and emotional impact.
What Is An Interior Decorator?
Interior decorators step in after structural changes are complete.
Their focus is on the visual styling of a space, choosing colors, furniture, accessories, and décor elements that reflect a certain aesthetic or mood.
Unlike designers, decorators don’t usually deal with floor plans, construction decisions, or technical planning. Their work is typically based on personal taste, life experience, and inspiration from trends or online sources, rather than formal training.
They do play a valuable role in helping clients pull together a finished look, especially when no major changes to the layout or structure are needed.
Duties a Decorator Takes On:
- Selecting furniture and arranging layout
- Choosing colors, paint, or wallpaper
- Styling with decorative accents and artwork
- Coordinating soft furnishings like rugs, curtains, and pillows
While these tasks can overlap with a designer’s role, a key difference is that designers make these selections with technical knowledge, emotional insight, and a deep understanding of how each element interacts within the space.
The Key Difference Between A Designer And A Decorator
Considering how an interior impacts people’s behaviors when designing a space is one of the main differences between an interior designer and a decorator.
The ‘physical’ interior setting (backdrop), interior props (furniture and accessories), and psychological elements (light, color, and scale) all have significant impacts on our behavior and well-being.
For example, brighter lighting can result in energetic feelings and stronger emotions, while dimmer lighting has a calming effect. Similarly, neutral colors bring tranquility to a space, while darker colors make a room appear cozy and opulent.
A skilled and proficient interior designer is trained to base the functionality of space on human needs and responses. In addition, they have the ability to harness a particular ambiance and mood.
Who Should You Hire?
Deciding whether to hire an interior designer or an interior decorator depends on what kind of support your project needs.
If you’re planning changes to your layout, flow, or overall functionality, or even if you’re simply feeling stuck and want a professional to help bring your home into alignment with how you want to feel, working with an interior designer is the best choice.
Interior designers are trained to manage both structure and style, from space planning to lighting, from finishes to furniture.
And yes, decorating is often part of the process.
I personally love the final styling phase, choosing furnishings, colors, and meaningful pieces that bring everything together.
So while decorators may focus on visual updates, a designer can guide you through the full experience, with expertise that’s grounded in training, function, and emotional connection.
Rates: Designers vs. Decorators (Massachusetts)
Rates vary based on the professional’s experience, location, and the level of service provided.
Here’s what you can generally expect in Massachusetts:
- Interior designers typically charge between $100 and $300 per hour, depending on project scope, service type, and experience. This might include layout planning, color consultations, finish selections, and furniture sourcing.
- Interior decorators tend to charge between $50 and $150 per hour, and their work is focused primarily on styling existing spaces with furniture, textiles, and accessories.
While there’s some overlap in tasks, the approach and level of involvement are very different. Designers are trained to understand not just how a room looks, but how it functions, how it feels, and how all the pieces work together in a cohesive, intentional way.
Ready To Hire?
The difference between an interior designer and a decorator often comes down to training, scope, and how deeply each professional shapes a space.
Designers focus on function, flow, and how your home supports your daily life.
We consider how each element, from layout to lighting, interacts with your habits, emotions, and goals. Decorators focus more on aesthetics, using furnishings and color to refresh the look and feel of a room.
In the end, it’s not about choosing one over the other, it’s about choosing the right person for your needs, your vision, and the experience you want to have.
Take your time, review portfolios, and most importantly, choose someone whose approach feels aligned with how you want to live in your home.
If you’re local to the Greater Boston or North Shore area, and you’re looking for thoughtful, personalized design support, I’d love to connect and see how I can help.