The terms get used interchangeably, but hiring the wrong one can cost you. Here’s how to tell the difference and choose the right professional for your project.
It’s one of the most common questions in the interiors industry, and one of the most important to get right before you spend a cent: Do I need an interior designer or an interior decorator?
The terms get used interchangeably all the time. On Instagram, on renovation shows, even by some professionals in the industry. And when you’re at the point of actually wanting to do something about your home, the confusion can quietly cost you. You might hire a designer when all you really needed was a decorator, paying for structural expertise you didn’t require. Or you might hire a decorator for a project that genuinely needs a designer’s involvement, and find yourself stuck when things get technical.
Neither outcome is great. So let’s clear it up.
The Short Answer
A decorator works with the space you already have. A designer can change the space itself.
That’s the simplest way to think about it. If your home is structurally sound and you’re looking to furnish, restyle, or bring cohesion to your rooms, a decorator is exactly who you need. If you’re renovating, reconfiguring layouts, specifying joinery, or building from scratch, you need a designer.
Many studios, including EB Studio, offer both interior design and interior decorating services. A good studio will help you figure out which one actually fits your situation, because the answer isn’t always obvious.
What Does an Interior Decorator Actually Do?
Decorating is the part most people picture when they think about working with an interiors professional. It’s the furniture, the colour palette, the rugs, the artwork, the soft furnishings, the lighting, the accessories. It’s everything that makes a house feel like a home.
A decorator’s scope typically includes:
- Understanding your style, how you live, and what you need from each room
- Creating moodboards and design concepts
- Developing furniture layouts and floor plans
- Sourcing furniture, art, rugs, lighting, and decor (often at trade pricing you can’t access on your own)
- Coordinating procurement, deliveries, and installations
- Final styling so everything sits together properly
What a decorator doesn’t do is change the bones of your home. They’re not moving walls, redesigning bathrooms, specifying tiles or taps, or drawing up construction plans. They work within the existing structure and make it look and feel exactly the way you want it to.
The result? You come home to rooms that feel considered, comfortable, and unmistakably yours, without the complexity or cost of a renovation.
What Does an Interior Designer Do?
Interior design goes deeper. A designer is involved in the structural and spatial decisions that shape how a room or an entire home actually functions.
This means:
- Space planning and layout reconfiguration
- Specifying hard fixtures: tiles, flooring, tapware, cabinetry, joinery
- Working alongside architects, builders, and trades throughout a renovation or new build
- Producing technical drawings and documentation
- Advising on materials, finishes, and construction details
- Managing the design process from concept through to completion
Interior designers generally hold formal qualifications and have training in areas like building codes, spatial planning, and construction processes. Their involvement starts earlier in a project (often before any building work begins) and runs deeper into the technical side of how a space comes together.
If you’re knocking out a wall, redesigning a kitchen, or building a new home, a designer is the professional you want in the room from day one.
So How Do You Know Which One You Need?
This is where it gets practical. Here are a few common scenarios.
You’ve just moved into a new home and it’s completely empty. You need a decorator. The space is built, the walls are up, the kitchen is in. What you need is someone to furnish and style it so it feels like yours. A turnkey decorating service is designed for exactly this: everything from furniture selection through to install day is handled, so you can walk through the door and feel at home.
You’re renovating your kitchen and bathrooms. You need a designer. These are rooms where structural decisions, materials, plumbing, and joinery all come into play. A designer will work with your builder to make sure the space is planned properly and every finish is specified before construction begins. Full-service interior design covers this kind of scope.
Your home is fine structurally, but nothing feels cohesive. You need a decorator. This is one of the most common briefs decorators receive. The house works, but the rooms don’t feel connected. Furniture was bought piecemeal over the years, colours clash, and nothing really pulls together. A decorator can assess what stays, what goes, and what’s needed to bring the whole home into line.
You’re doing a full gut renovation or building from scratch. You need a designer, and you need them involved early. Before the builder starts, before tiles are chosen, before joinery is drawn up. A designer’s role in this context is to make sure every decision serves the bigger picture, and that the finished result works as well as it looks.
You want to refresh one or two rooms without touching anything structural. You need a decorator. Whether it’s a living room that’s never quite worked, a bedroom that needs a complete rethink, or a home office that deserves better than a desk shoved in the corner, a decorator can take a single room and make it feel resolved.
Can One Professional Do Both?
Yes, and many do. Studios like EB Studio house both qualified interior designers and experienced decorators under one roof. Emma Blomfield, EB Studio’s Creative Director, has over 15 years of experience across both disciplines, and the studio has always offered a range of services to match the scope of each project.
For some clients, a project begins with a full interior design scope during a renovation, then shifts into decorating mode once the structural work is done. For others, it’s purely a decorating brief from start to finish. The important thing is that you’re not paying for services you don’t need, and you’re not missing out on expertise that your project genuinely requires.
If you’re not sure where your project sits, that’s exactly what an initial consultation is for. A good decorator or designer will walk through your space, understand what you’re trying to achieve, and recommend the right approach.
What’s the Cost Difference?
Generally speaking, interior design projects involve a broader scope and a longer engagement, which means higher fees. The cost covers technical drawings, material specifications, site visits during construction, and coordination with builders and trades.
Interior decorating projects tend to be more contained. Fees are typically charged hourly after an initial consultation, and the timeline is shorter. Many decorating clients also benefit from trade pricing on furniture and decor, which can offset the decorator’s fees in a meaningful way, sometimes by 5% to 30% off retail.
For a detailed breakdown, including real project examples at different budget levels, read the guide to interior decorator costs in 2026. It’s worth a look if you’re trying to get a sense of what your project might cost before you enquire.
A Quick Comparison
| Interior Decorator | Interior Designer | |
|---|---|---|
| Focus | Styling, furniture, colour, decor, soft furnishings | Structural changes, layouts, hard fixtures, joinery |
| Works with | Existing spaces | New builds, renovations, reconfigurations |
| Typical deliverables | Moodboards, floor plans, procurement, styling | Technical drawings, material specs, site management |
| Qualifications | Experience and portfolio-based | Formal qualifications, often with technical training |
| Best for | Furnishing, restyling, refreshing | Renovating, building, reconfiguring |
| Cost | Lower scope, hourly fees, shorter timeline | Broader scope, higher fees, longer engagement |
| Trade discounts | Yes, often 5–30% off retail | Depends on the studio |
The Question That Matters Most
The question isn’t really “designer or decorator?” It’s “what does my home actually need right now?”
Sometimes the answer is obvious. Sometimes it takes a conversation to figure out. And sometimes, the answer is both, just at different stages of the project.
The best outcomes happen when people get the right level of support for their specific situation. Not more than they need, not less.
Ready to Figure Out What Your Home Needs?
If you’re still weighing it up, an initial consultation with a designer or decorator is the fastest way to get clarity on scope, cost, and the right approach for your project.
Tell us about your home to book a consultation with the EB Studio team, or browse the project portfolio to see recent work across Sydney.
You can also explore Emma Blomfield’s approach to interiors and the studio’s full body of work on the Emma Blomfield website.
About EB Studio
EB Studio is a full-service interior decorating and design studio based in Mosman, on Sydney’s Lower North Shore. Led by Creative Director Emma Blomfield, a published author and interior designer with over 15 years of industry experience, the studio works with homeowners across Sydney to create spaces that are beautiful, liveable, and designed for your actual life. From single room refreshes to whole-home fit-outs and full-scale renovations, EB Studio offers a range of services to suit every project and budget.
