For years, one of the most common instructions at the start of a renovation has been simple: open it up.
Remove the wall between the kitchen and dining room. Connect the kitchen to the living area. Create one large space where everyone can cook, eat, entertain and spend time together.
And in the right home, an open-plan kitchen can work brilliantly.
But removing walls changes much more than the size of the room.
It changes how sound travels through the house. It changes where cooking smells go. It changes what you can see from the sofa. It changes how easily different people can use adjoining spaces at the same time.
Before assuming that every wall between the kitchen and living areas needs to disappear, it is worth thinking about what that wall was doing for the home in the first place.
Open Plan Solved a Real Problem
There are good reasons open-plan kitchens became so popular.
Older kitchens were often physically separated from the rest of the house. Someone preparing dinner could be isolated in a small room while everyone else was in the living or dining area.
Opening these spaces can improve natural light, sightlines and movement. Parents can prepare meals while keeping an eye on children. Cooking becomes more social. Entertaining can feel less divided.
In many Brisbane homes, particularly where the existing kitchen feels dark or disconnected, opening part of the layout can completely change the way the house is used.
The mistake is assuming that if some openness is good, maximum openness must be better.
Problem 1: Kitchen Noise Becomes Living-Room Noise
A modern kitchen contains plenty of things capable of making noise.
There is the rangehood, dishwasher, coffee machine, blender, microwave, ice maker, pots, pans, cutlery and the everyday noise of food preparation.
When the kitchen and living room are one large space, there is very little preventing that sound from travelling.
This becomes particularly noticeable when one person is cooking while another is watching television, making a phone call, working from home or trying to have a conversation at the dining table.
Large open rooms can also contain a lot of hard surfaces. Tiled or timber floors, stone benchtops, glass, plasterboard and cabinetry can all contribute to a room feeling acoustically lively.
This does not mean an open kitchen will automatically be noisy. It means acoustics deserve to be considered as part of the design rather than discovered after the renovation is complete.
Problem 2: Cooking Smells No Longer Stay in the Kitchen
When the kitchen occupies the same airspace as the lounge and dining room, extraction becomes particularly important.
Cooking creates heat, moisture, grease, odours and airborne particles. Without effective extraction, those do not politely stop at an imaginary line between the kitchen and living area.
That is why rangehood planning should happen much earlier than simply choosing an appliance that fits the cabinetry.
Where will it exhaust? What route does the ducting need to take? How long is that route? Where can it discharge externally? How loud will the rangehood be when it is operating at the level actually required while cooking?
These are building and services questions as much as appliance questions.
A beautiful open kitchen with inadequate extraction can quickly become frustrating if frying dinner means smelling it from the sofa for the rest of the evening.
Problem 3: You Can See Everything
One of the advantages of an open-plan kitchen is that you can see through the entire living space.
One of the disadvantages is exactly the same thing.
The stack of dishes beside the sink is visible from the dining table. The air fryer, toaster and coffee machine become part of the living-room view. So do the school lunchboxes, groceries waiting to be unpacked and whatever was left on the island that morning.
This is part of the reason highly minimal open-plan kitchens require very good storage.
If the kitchen is permanently visible, somewhere needs to exist for the ordinary mess of using one.
That might mean an appliance cabinet, a properly designed pantry, a secondary preparation area or simply enough well-planned cabinetry that frequently used items can be put away easily.
A kitchen designed only for the photograph can be surprisingly demanding to keep looking like the photograph.
Problem 4: One Big Room Has to Do Too Many Things
The modern living area may be expected to function as a kitchen, dining room, lounge, homework space, entertaining area and occasional office.
Those activities do not always cooperate.
A teenager doing homework at the dining table may want quiet while someone else is preparing dinner. Someone working from home may be on a call while the dishwasher is being emptied. Guests may be sitting at the island while the person cooking needs access to drawers directly behind them.
The bigger question in a renovation is therefore not simply whether spaces should be connected.
It is whether they can be connected while still allowing different parts of the home to perform different jobs.
There Is a Middle Ground Between Open and Closed
A kitchen does not have to be either completely enclosed or completely exposed.
Sometimes the better renovation involves creating connection without removing every element that defines the rooms.
A wider opening between the kitchen and living area can dramatically improve sightlines while retaining some separation.
A section of wall can hide the sink or working end of the kitchen from the lounge. Cabinetry can act as a visual divider. A peninsula can create a clear transition between preparation and dining areas. In larger homes, a pantry or scullery can absorb some of the messier work without becoming the main event.
In some situations, sliding or glazed doors can provide the option of separation without permanently closing the spaces off.
This approach is sometimes described as broken-plan living, but the terminology is less important than the principle.
You are creating spaces that remain connected while still giving each area some purpose of its own.
Think About the Cooktop Before You Think About the Island
In an open kitchen, the position of the cooking zone has consequences beyond workflow.
A cooktop on an island can look impressive and allow the person cooking to face the room, but it also puts cooking activity directly into the centre of the shared space.
Steam, splatter, hot pans and extraction all need to be dealt with there.
Likewise, putting the sink prominently on the island means the dishes and drying area may become one of the first things visible from the adjoining room.
Neither option is inherently wrong.
What matters is understanding what comes with the decision.
An island should be designed around what you genuinely want happening on it, not simply because a particular configuration looked good in somebody else’s kitchen.
Before Removing a Wall, Ask What You Are Losing
When homeowners look at an existing wall during a renovation, it is easy to see it only as an obstruction.
But walls can provide useful things.
- They create acoustic separation.
- They provide somewhere for cabinetry, furniture, switches and services.
- They block direct views of working areas.
- They can help define circulation through the home.
- They may contain structural elements that need to be addressed if the opening changes.
- They can help separate activities that do not always need to happen in the same room.
The question should not be, “Can we remove this wall?”
The better question is, “What becomes possible if we change this wall, and what problems do we need to solve once it is gone?”
Open-Plan Kitchens Can Still Be Excellent
None of this is an argument for rebuilding the closed kitchens of the past.
A well-designed open kitchen can become the genuine centre of a home.
The difference is that good open-plan design considers more than the visual impact of removing a wall.
It considers noise, extraction, storage, sightlines, circulation, appliances, furniture and what happens when several people are using the space at the same time.
Sometimes the answer is to open everything up.
Sometimes it is to create a larger opening while retaining some separation.
And sometimes a wall that looked unnecessary on the original plan turns out to be doing a useful job.
Planning a Kitchen Renovation in Brisbane?
At Briswest Renovations, we look at kitchen renovations in the context of the whole home rather than treating the cabinetry as an isolated project.
That means considering how the kitchen connects with adjoining rooms, where people move, how the space will be used, and what needs to happen behind the walls before the finished surfaces go in.
If you are considering opening up your kitchen or reworking the living areas of your home in Brisbane’s western suburbs or inner city, speak with Briswest Renovations about planning the space around how you actually want to live in it.