Kitchen Design Software
the Pros Actually Use

Homeowners come into the consultation with screenshots from IKEA Home Planner, sketches from a real-estate-agent friend, and sometimes a render from a free DIY app that looks impressive on a phone screen. Then we open up our actual design files, and the conversation shifts.

The difference isn't aesthetic. It's structural. The DIY apps and the professional tools live in two different worlds. One renders nice pictures of imaginary kitchens. The other produces buildable drawings that the cabinet shop can manufacture from, the contractor can install from, and the city will issue a permit on.

Here's what professional kitchen designers in Ottawa actually use, why each tool exists for a specific reason, and what the gap looks like between a render and a drawing that builds.

The four tools that matter

Kitchen design at the professional level in Ottawa runs on four pieces of software. Different shops use different combinations, but virtually every reputable cabinet shop and design firm uses at least one of these as their primary platform.

2020 Design. The standard kitchen-and-bath software in North America. Real cabinet manufacturer libraries (over 200 brands), accurate cabinet boxes with real dimensions, real hardware (hinges, slides, pulls), and direct export to manufacturer order forms. When a designer specs a Décor Cabinets door in 2020 Design, the file generated produces an order Décor Cabinets can manufacture from without retranslating. The CAD-to-fabrication accuracy is the entire point.

Chief Architect. Used heavily by residential designers and BCIN designers in Ottawa for whole-house drawings, including kitchen layouts in context. Strong on architectural elements (walls, framing, plumbing rough-ins, electrical), reasonable on cabinets, excellent at producing permit-ready drawings with elevations, sections, and 3D views from the same model.

SketchUp Pro plus V-Ray. SketchUp is the modeling layer; V-Ray is the rendering layer. The combination produces the photoreal kitchen renderings homeowners see in marketing materials and consultations. SketchUp models accurately at 1:1 scale; V-Ray applies real materials, real lighting, real reflections. The output is a render that looks like a photograph of a finished kitchen.

Revit. The architect's BIM (Building Information Modeling) platform. Used on larger Ottawa projects, particularly additions, second-storey adds, and full-house renovations where the kitchen is one room in a coordinated whole-building model. Revit's strength is consistency: change one element in the model, and every drawing (plan, elevation, section, schedule) updates automatically.

Most Ottawa kitchen renovations don't need Revit. Most do benefit from 2020 Design plus SketchUp/V-Ray, with Chief Architect filling in for permit drawings when needed.

Why DIY apps fall short

The free or low-cost DIY apps (IKEA Home Planner, Roomstyler, Planner 5D, HomeByMe, the various phone-based AR apps) are good at one thing: helping a homeowner visualize a rough idea. They are not good at the things that matter when the design has to be built.

The specific gaps:

1. No real cabinet libraries. The "cabinets" in DIY apps are generic boxes with simplified geometry. They don't reflect real cabinet manufacturer specs (door overlay, frame thickness, drawer rail widths, toe kick heights). When you try to translate a DIY app design to a real cabinet order, the dimensions don't carry across.
2. No mechanical accuracy. Plumbing rough-ins, electrical box locations, gas line connections, ductwork. None of this exists in DIY apps. The designer makes a beautiful kitchen with a sink in a location where the drain stack physically can't go.
3. No structural awareness. The DIY app shows a wall removed cleanly. It doesn't tell you the wall is load-bearing and needs an LVL beam. That single discovery can move the renovation cost substantially, and the app didn't notice.
4. Cartoon-quality renders. Even the better DIY apps produce renderings that are obviously digital. Lighting is flat, materials are stylized, scale is off. The render looks pretty on a phone screen and doesn't match what the actual finished kitchen will look like.
5. No drawings the trades can build from. A render is not a drawing. A render shows what something looks like; a drawing shows where things go, in what dimensions, with what materials, at what tolerances. DIY apps produce renders, not drawings.

The cabinet library problem

This is the biggest single difference, and it's the one homeowners notice last. Professional design software has access to libraries from the actual cabinet manufacturers. When the designer drops in a Cabico door in a specific style and finish, the software knows the exact box dimensions, the door overlay, the available widths and heights, the standard hardware, and the manufacturer's order codes.

The order that comes out the back end of 2020 Design is the order Cabico manufactures from. There is no translation step. The dimensions match.

DIY apps don't have these libraries. The "cabinets" are generic geometry. When the homeowner takes the DIY app design to a cabinet shop, the shop has to redo the entire layout in their own software because the DIY model can't be translated. The render is throwaway work; the new design might or might not match what the homeowner thought they were buying.

This is one of the reasons we keep our cabinet design in our in-house cabinet shop. The designer who lays out the kitchen and the manufacturing team that builds it work in the same software, with the same library, on the same file. Zero translation loss.

Real renderings vs cartoons

The render quality difference is the part that's most visible. A V-Ray render of an Ottawa kitchen takes 30 to 90 minutes of computer time per image at typical quality settings. The render computes light bounces, material reflections, depth of field, soft shadows, ambient occlusion. The output looks like a photograph of a finished kitchen because the math approximates real-world physics.

A DIY app render takes 2 to 10 seconds. The math is dramatically simplified. Lighting is approximated, reflections are faked, materials are flat. The result looks like a video game from 2008. You can recognize the room, but you can't make finish decisions from it because the materials don't read true.

This matters at the consultation. When a homeowner sees a V-Ray render of their proposed kitchen with the actual oak cabinets they're considering, the actual quartz pattern they want, and the actual lighting plan, they can make finish decisions confidently. When they see a DIY render, they're guessing what it'll actually look like.

The render is the homeowner's preview of the finished kitchen. If the render is unconvincing, the finish decisions are unreliable. The cost of a bad render shows up later as "I thought it would look different."

Permit drawings: where DIY fails completely

If your kitchen renovation needs a permit (most do, in Ottawa, when electrical or plumbing changes are involved, or when walls move), the drawings have to meet City of Ottawa permit standards. That means dimensioned floor plans, elevations of every wall with cabinets, electrical layouts, plumbing schematics, and notes that match Ontario Building Code requirements.

Chief Architect, Revit, and 2020 Design (with the right modules) can produce permit-ready drawings directly from the model. SketchUp can be set up to export reasonable permit drawings with care. The output is dimensioned, scaled, sectioned, and ready for a BCIN designer's stamp.

DIY apps cannot produce permit-ready drawings. The output is rendered images, not engineering drawings. The dimensions aren't accurate enough, the section views don't exist, the construction notes aren't there. Submitting a DIY app drawing to the City of Ottawa permit office gets a rejection within days, with a request for "drawings prepared by a qualified designer."

Homeowners who try to permit their own designs from DIY apps end up paying a designer to redraw the project anyway. The DIY work was free, and the redrawing is a real line item on top of it.

What we hand homeowners at design lockdown

At the end of our design phase, an Ottawa kitchen client walks away with a binder containing:

• Dimensioned floor plan in 1:50 metric scale (or 1/4" imperial), all cabinets numbered
• Four wall elevations showing every cabinet, fixture, and tile detail
• Electrical plan with switch and outlet locations, lighting layout, dedicated circuit notes
• Plumbing rough-in plan showing sink drain, dishwasher supply, refrigerator water line
• Tile drawing with grout lines, accent placements, and edge treatments
• Cabinet schedule with manufacturer, door style, finish, and order codes
• Two to four V-Ray renderings of the finished kitchen from different angles
• Material schedule listing every product with brand, model, and quantity

This binder is the basis for the BCIN-stamped permit submission, the cabinet manufacturing order, the trade scopes for electrical and plumbing, and the homeowner's reference during construction. Every page is generated from the same underlying model, so when one element changes, all the drawings update consistently.

The cost of the right software

The professional tools aren't free. Annual licences for the four mentioned tools combined are a significant recurring expense per designer per year. Plus the workstation hardware (rendering needs serious GPU and CPU), training time, and library subscriptions for cabinet manufacturers.

This is part of why a real Ottawa designer charges a design fee for a typical kitchen project. The fee funds the tools, the training, and the time to actually produce the deliverables. A "free design" from a DIY app feels generous until you see the gap between what you got and what you need.

If you're early in planning a kitchen renovation, the most useful thing you can do is sketch your ideas in any DIY app for fun, then bring those sketches to a real designer as a starting point. The designer translates the rough intent into something buildable. The DIY work isn't wasted; it's a conversation starter, and that's all it should ever be.