Ask a room full of designers what CAD software they use, and you'll likely hear a dozen different answers. Every designer has a favourite platform, and each has its own strengths.
But here's the thing: great design documentation isn’t all about the software*.
It's about communication.
No matter which program you use, or whether your concept begins with a pencil sketch on tracing paper, the purpose of a drawing remains the same: to clearly communicate your design intent to everyone involved in bringing the project to life.
Today's kitchen and bathroom projects are more sophisticated than ever. They incorporate integrated appliances, complex lighting schemes, bespoke joinery, smart technology, specialist hardware and increasingly intricate materials. Each additional layer of design adds another layer of coordination between designers, cabinetmakers, manufacturers, tradespeople and installers.
When information is missing, assumptions are made, and these often lead to delays, variations, rework and unnecessary cost.
Ironically, the solution isn't always to add more information.
It's about communicating the right information in the right place.
When Less Really Is More
Interior designers understand the value of restraint. Great spaces aren't created by including every trend or every beautiful product. They succeed because every element has been carefully considered and contributes to the overall design.
Documentation should adhere to the same philosophy.
One of the most common issues we see is the temptation to include everything on a single drawing. Dimensions overlap with annotations. Notes compete with symbols. Call-outs point in every direction. Before long, the very document intended to provide clarity becomes hard to read.
Good documentation isn't measured by how much information appears on a page—it’s measured by how easily it can be interpreted.
Just as a beautifully designed kitchen relies on hierarchy, balance and careful editing, an effective drawing guides the reader to the information they need, free from distraction.
Sometimes, less really is more.
Don't Overcrowd the Page
A common mistake in design documentation is trying to answer every possible question on a single drawing.
Instead, consider giving each drawing a clear purpose.
- A floor plan should communicate layout and dimensions.
- An elevation should explain cabinetry, finishes and vertical relationships.
- A lighting plan should focus on lighting – not plumbing or electrical outlets.
- Detailed sections and enlarged views are there to resolve complex junctions or construction details without cluttering your general drawings.
If a drawing starts to feel crowded, it may not need more notes – it may need another drawing.
Clear documentation isn't about cramming everything onto one page. It's about presenting information in a logical sequence that's easy for others to understand and use.
The best documentation doesn't merely satisfy a checklist. It anticipates questions before they're asked.
It helps the cabinetmaker understand your intent. It gives trades confidence on site. It reduces requests for clarification and minimises costly surprises during construction. Most importantly, it ensures everyone involved in the project works from the same understanding.
As technology continues to evolve, we're seeing remarkable advances in visualisation. Photorealistic renders, immersive walkthroughs and AI-generated imagery are now part of everyday practice. These tools are invaluable for communicating ideas to clients—but they don't replace technical documentation.
A stunning render might sell the vision, but it's the drawings that make the vision buildable.
The software you choose will always be a personal decision. However, the principles of good communication are universal.
Whether you're producing a concept for a small renovation or documenting a highly detailed custom home, your drawings should answer one simple question:
‘Will the next person in the process clearly understand what I'm trying to achieve?’
If the answer is yes, you've created something far more valuable than a technically impressive set of drawings.
You've created documentation that communicates.
Want to learn more? Join us for our upcoming KBDi Videoconference, Drawing the Line: The New KBDi Guide to Drafting, where we'll explore the principles behind effective design documentation. It's not about which software you use—it's about ensuring your drawings communicate clearly, reduce risk and support better project outcomes from concept to completion.
*Of course, sometimes it is about the CAD. Choosing software that aligns with your business, services and workflow is an important decision, and there's no one-size-fits-all solution. Whether you're producing concept sketches, highly detailed construction drawings or fully integrated manufacturing files, the right platform can significantly improve efficiency and project outcomes. Over the coming months, KBDi will be taking a closer look at a range of CAD solutions through webinars, demonstrations and member events. Keep an eye on our Events page as we explore the strengths of different software options and help you find the tools that best suit your way of working.