River Jane & Co.
Process · Updated September 2026 · 3 min read

Interior designer vs decorator: which one your project needs

A decorator works with the room as it's built. A designer can change the room itself. A quick test tells you which one you need.

Photographing a finished living room with a limestone fireplace

Short version: a decorator works with the room as it was built. An interior designer can change the room itself. If your project touches walls, cabinets, tile, plumbing, lighting locations or a builder's schedule, you want a designer. If the shell is staying put and you want the room to look finished, a decorator may be all you need.

People use the titles loosely, so ask a sharper question: what will this person actually do on my project?

What does a decorator do?

A decorator handles the surfaces and contents of a room: furniture, rugs, fabric, paint color, window treatments, art and accessories. A good one has a trained eye for scale and color and can turn a half done room into a finished one.

What a decorator usually doesn't do is change the structure or draw the layout a contractor prices from. They aren't relocating plumbing, drawing cabinet fronts to scale or deciding where a sconce box goes.

What does an interior designer do?

An interior designer does everything a decorator does, plus the part that happens before the furniture shows up: space planning, cabinetry and built-ins, tile layouts, plumbing fixtures, lighting plans, and selections timed to the builder's schedule.

A lot of that work is decisions that cost real money to undo. A vanity drawn two inches too wide, a pendant box off the center of the island, a shower niche on the wrong wall: each one gets built exactly as drawn. Catching those on paper is a big part of what a designer's fee buys.

A primary bath during construction, with the shower tile going in
A primary bath during construction, with the shower tile going in

A quick test for your project

Run through this list. If any line is true, hire a designer.

  • A wall, a doorway or a window is moving.
  • Cabinets, counters or built-ins are being replaced or added.
  • Tile, plumbing fixtures or lighting are changing.
  • You're building a new home, or a builder is waiting on your selections.
  • The layout of the room doesn't work and furniture alone won't fix it.

If none of those apply and you need furniture, rugs, color, window treatments and a finished look, a decorator will do the job. So will a designer who also decorates.

Where the line blurs

Most interior designers also decorate, and hiring one person for both keeps the style consistent from the tile to the throw pillows. Some decorators are excellent at layout too. The real risk is handing construction decisions to someone who hasn't made them before. Ask to see a project where they drew the cabinets or the tile layout, along with the styled photos.

Also ask who produces the drawings. On a remodel, your contractor needs a layout and selections to price from. If the person you hire can't produce them, someone else has to, and you'll pay for that too.

Typical projects around the lake

A tired living room in Lakeway. Picture a tall room with big west glass, furniture at the wrong scale, a rug floating mid floor and afternoon sun washing everything out. Nothing structural needs to change. That's a decorating job, plus good shades.

A primary bath. Moving the tub under the window, going curbless with a linear drain, or adding a built-in linen cabinet is design work: layout, plumbing, tile and millwork. Browse our bath portfolio.

A new build. Builder cabinet orders lock early. Redrawing the layout before that order goes in, to add a pantry wall or rethink the uppers, is design work on a deadline. Browse our kitchen portfolio.

A breakfast nook finished with cordless Roman shades
A breakfast nook finished with cordless Roman shades

Where River Jane & Co. fits

We're a full interior design studio, so we cover the construction decisions and the finishing layer. That means layouts, selections, cabinetry and tile, then furnishings and window treatments through The Shade Haus.

Every project starts the same way: a free 15 minute call, then a consultation, in your home or virtual, then a Design Strategy from $999 per room. The plan works whether the house needs a designer, a decorator or both, and it makes the answer obvious. A whole home or several rooms is quoted after the consultation, and full design and project services are quoted from the approved plan. See it all on our services page, or read how interior designers charge before you compare quotes.

Not sure which one your project needs?

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Questions we get.

Is an interior designer more expensive than a decorator?
The scope sets the cost more than the title does. A decorating project with no construction is usually smaller. A remodel or new build costs more because there are more decisions and more drawings, whoever handles them.
Can a decorator choose tile and plumbing fixtures?
Some can. The question is whether they can also produce a layout your contractor can price from, and line it up with the plumbing and lighting. If they can't, hire a designer for that part.
Do I need an interior designer if I have an architect?
Often, yes. Architects design the structure and the envelope. An interior designer plans the rooms inside it: furniture layouts, cabinetry, tile, lighting placement and finishes. The two work best together, and early.
Should I hire a designer before or after my contractor?
Before, or at the same time. Layout and selections drive the price, so a contractor can bid far more accurately once there's a plan to price from.
Can River Jane & Co. just help me furnish?
Yes. A Design Strategy can focus on furnishings and layout, and furnishings are then quoted from your approved plan.

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