Open Concept Design Orillia
A lot of people assume that Open Concept Design Orillia is simply about knocking down a wall and calling it a day. In reality, removing a wall is often the easiest part of the whole project — what comes after is where most homeowners find themselves genuinely stuck. How do you define separate zones in a space that no longer has physical boundaries? How do you stop the kitchen from visually overwhelming the living area? How do you get the lighting right when one fixture has to serve three different moods? These are the real questions, and they deserve real answers.
Open concept design in Orillia means creating a home that feels intentionally connected rather than accidentally merged. Done well, an open floor plan improves how natural light moves through your home, makes everyday living more sociable, and gives smaller square footage a sense of genuine spaciousness. Done poorly, it creates a cavernous room where nothing quite feels like it belongs anywhere. The difference is almost always in the planning — specifically, in the details that get worked out before a single piece of furniture is moved or a single wall comes down.
Orillia Homes and the Open Concept Opportunity
Orillia sits at the southern tip of Lake Couchiching, and its housing stock reflects a fascinating mix of eras. You’ll find century-old craftsman homes on the older streets near the waterfront, mid-century bungalows throughout the residential neighbourhoods, and newer builds on the city’s expanding edges. Many of the older homes were built in an era that celebrated compartmentalized rooms — a formal dining room here, a closed-off kitchen there — which means they’re full of untapped potential for thoughtful open concept transformations. The newer builds, meanwhile, often deliver an open plan as a default but without the layered detail that makes the layout actually work for a specific family’s life.
Orillia’s lifestyle also matters here. It’s a community where people genuinely use their homes — for entertaining during the summer cottage season, for family gatherings, for the kind of relaxed, year-round living that the Lake Simcoe region encourages. An open concept layout that serves that lifestyle needs to be flexible, durable, and warm, not just visually striking on a renovation reveal.
What Open Concept Design Actually Involves
Before getting into the specific decisions, it’s worth reframing what open concept interior design is really asking of a designer. You’re not just decorating a large room. You’re creating a spatial narrative — a sequence of zones that each feel purposeful, while still reading as a cohesive whole. That requires thinking about architecture, furniture scale, material consistency, lighting layers, and acoustics all at once.
Defining Zones Without Walls
This is the central challenge of any open plan, and it’s where most DIY attempts fall flat. When you remove the walls, you remove the natural cues that told people where one activity ended and another began. The solution isn’t to put the walls back — it’s to replace them with softer, more sophisticated cues.
- Rugs as anchors: A well-chosen area rug under a seating arrangement or dining table does more zone-defining work than most people realize. It grounds the furniture grouping and signals “this is a distinct space” without any physical barrier.
- Ceiling changes: A coffered ceiling detail, a dropped soffit, or even a change in paint colour on the ceiling can mark where one zone transitions to another.
- Furniture as dividers: A sofa with a defined back, a console table, or a kitchen island can act as a visual boundary between the kitchen and living areas.
- Material transitions: Moving from hardwood to tile, or introducing a different wall treatment, can signal a zone shift without any structural change.
The skill is in choosing which of these tools to use — and how many — without making the space feel contrived. Too many zone-defining elements and the open plan loses its openness. Too few, and the space feels like one big, undifferentiated room.
The Lighting Question (It’s More Complicated Than You Think)
Lighting in an open concept space is one of the most underestimated design challenges. In a compartmentalized home, each room has its own lighting scheme tuned to its function. In an open plan, you need multiple lighting moods to coexist in a single visual field — and they need to work both independently and together.
The kitchen needs task lighting that’s bright enough for food prep. The dining area needs something warmer and more intimate. The living zone needs ambient light that encourages relaxation. When all three are visible at once, the lighting design needs to be coherent enough that it doesn’t look like three different rooms’ lighting schemes collided.
The practical answer is layering: recessed ambient lighting on dimmers throughout, pendant fixtures that anchor specific zones (over an island, over a dining table), and accent lighting that adds warmth and visual interest in the living area. The key detail that often gets missed is ensuring all fixtures are on the same colour temperature — mixing warm and cool whites across an open plan is one of the most common mistakes, and it creates a visual tension that’s hard to name but immediately noticeable.
Material and Colour Cohesion
In a closed-floor-plan home, each room can carry its own colour story. In an open plan, you’re working with a single visual field, which means your material and colour choices need a unifying thread. That doesn’t mean everything has to match — in fact, a space where everything matches tends to feel flat. It means everything needs to relate.
A common approach is to establish a primary material palette — say, a warm oak floor, white cabinetry, and a soft neutral on the walls — and then introduce variation through texture and accent rather than through competing base colours. The cabinetry hardware, the tile backsplash, the sofa upholstery, the throw cushions — these are where personality enters, and they work because they’re layered on top of a coherent foundation.
Common Mistakes in Open Concept Renovations
Having worked through open plan projects across Oakville, Burlington, and the wider GTA, designer Coco Jelassi has seen the same mistakes appear repeatedly — not because homeowners aren’t thoughtful, but because open concept design creates problems that aren’t obvious until the space is already built.
- Furniture that’s too small: People often underscale their furniture in an open plan, worried about the space feeling crowded. The result is the opposite — a large room with small furniture that floats in it and makes the whole space feel unresolved.
- Ignoring acoustics: Hard surfaces everywhere (tile, hardwood, concrete counters, glass) create echo and noise in an open plan. Soft furnishings, rugs, upholstered seating, and even fabric window treatments all help absorb sound.
- The kitchen taking over: Without thoughtful design, kitchen appliances, cabinetry, and the general visual weight of a working kitchen can dominate the entire open plan. Strategic placement of the kitchen relative to the living zone, and careful attention to what’s visible from the main seating area, makes an enormous difference.
- No focal point: Every successful room needs something to look at — a fireplace, a feature wall, a piece of art, a view. In an open plan, the absence of walls can mean the absence of natural focal points, which leaves the eye with nowhere to land.
How Coco Jelassi Approaches Open Concept Projects
Coco Jelassi, the designer behind Coco Interiors, deliberately keeps her client roster small. This isn’t a casual business decision — it’s the foundation of how she works. Every project gets her direct involvement from the first conversation to the final styling detail. There’s no handoff to a junior designer halfway through, no moment where the person who understood your brief disappears from the process.
Her approach to open concept interior design starts with a listening phase that most designers skip. Before any mood boards or material selections, she wants to understand how a household actually moves through their space. Who cooks while other people are in the living area? Do you need the TV visible from the kitchen? Is this a house where kids do homework at the island? Do you host large gatherings or mostly intimate dinners? These aren’t small talk — they’re the data points that determine where zones go, how storage is handled, and what the traffic flow should look like.
She brings the same obsessive attention to detail to the interior design process as she does to the initial brief. The thickness of a grout line, the direction a floor runs (parallel to the longest wall almost always reads better in an open plan), the height of pendant fixtures above an island, the depth of a sofa relative to the ceiling height — these are the decisions that separate a space that feels considered from one that feels assembled.
For projects that involve structural changes, Coco also brings interior architecture expertise to the table — thinking through how a wall removal affects load-bearing structure, how to manage the beam that often replaces a load-bearing wall so it becomes a design feature rather than an eyesore, and how to reconfigure electrical and HVAC to serve the new layout properly.
The White-Glove Difference
What Coco’s clients consistently describe is the experience of
Frequently Asked Questions
Is open concept design just about removing walls, or is there more to it?
Removing a wall is often the easiest part — the real work is everything that comes after. You need to define zones without physical boundaries, get lighting to serve multiple moods at once, and make sure materials and colours hold together across one large visual field. Skip that planning and you end up with a big room that feels like nothing quite belongs anywhere.
How do you create separate zones in an open plan without putting walls back up?
The main tools are rugs to anchor furniture groupings, ceiling details to mark transitions, furniture arranged to act as soft dividers, and material changes like hardwood shifting to tile. The trick is using enough of these cues that each area feels purposeful, but not so many that the space feels contrived and loses its openness.
Why is lighting so tricky in an open concept space?
Because you're trying to serve multiple functions — task lighting for cooking, something warmer over the dining table, ambient relaxation lighting in the living area — all within a single visual field. The most commonly missed detail is colour temperature: mixing warm and cool white light fixtures across an open plan creates a subtle visual tension that most people can't name but everyone notices.
What are the most common mistakes people make in open concept renovations?
Underscaling furniture is probably the biggest one — people go small to avoid crowding, and end up with a large room full of furniture that floats and looks unresolved. Other frequent issues are ignoring acoustics (hard surfaces everywhere create real echo problems), letting the kitchen visually dominate the whole space, and not establishing a focal point for the eye to land on.
Does open concept design work for older Orillia homes that were built with compartmentalized rooms?
It can work really well, actually — those older homes often have great bones and untapped potential once some walls come down. The key is thinking through structural implications carefully, since older homes are more likely to have load-bearing walls, and then treating any required beam as a design feature rather than an obstacle.
How does colour and material selection work differently in an open plan versus a traditional layout?
In a closed-plan home each room can tell its own colour story, but in an open plan everything is visible at once, so your choices need a unifying thread. That doesn't mean everything has to match — it means establishing a consistent base palette and letting personality come in through texture and accent details layered on top of that foundation.