THE DESIGN KEY SERIES
The Entry
The method taught here is the one used on paid commissions, not a simplified teaching version of it. You learn the sequence a working studio actually follows.
You do not need a design degree or prior CAD experience to start. Everything the course depends on is built inside the course.
Every exercise produces something you could hand to a maker or a client. The work you do here is portfolio work, not practice work.
Taught by someone who specifies and builds this work, not someone who only teaches it. The judgement in the course comes from projects that shipped.
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The Design Key — Master Programme
1 of 12 courses toward the Master Programme. Every course counts.Every single course counts towards the full Master Programme.
The Entry
What You'll Learn
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Design the welcome before the storage
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Plan the entry around arriving and leaving
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One method for any kind of entrance
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End the pile-up of coats, shoes and keys
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Own the welcome, leave the wet work to the Utility Room
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Make a first impression that survives the traffic
Four starting points — one method.
Who is this course for
Working designers
Put a repeatable method under the instinct you already have, and sharpen the process you use every day.
Aspiring designers
Build real professional skills from the ground up. No degree, no prior experience needed.
Project owners
Understand the process well enough to brief sharply, judge the work, and manage the people delivering it.
Homeowners
Approach your own space the way a professional would, and stop guessing on decisions that cost real money.
No credentials required. No experience assumed. Just a commitment to learn how design actually works — because the method is the same for all of you.
How to get the most from this course
Four steps to turn watching into doing.
Set up to work, not just watch
Have pen and paper beside you. This is a course you do, not one you passively watch — the method only sticks when you work it by hand.
Have pen and paper beside you. This is a course you do, not one you passively watch — the method only sticks when you work it by hand.
Take one module at a time
Each module is a complete idea. Work through one per sitting, finish its exercise before moving on, and let it settle rather than racing to the end.
Apply it to a real space as you go
Use your own home, a past project, or an imagined brief. Run each method on something real so it becomes a skill, not just notes.
Expect about a week, at your pace
Most people complete a course in around a week at a relaxed module-a-day rhythm — faster if you push, slower if you savour it. There's no clock; lifetime access means you set the speed.
FAQ
What is "The Design Key"?
The Design Key is a series of professional methodology courses from Craft'n Build, each covering one core discipline of interior design — the Brief, the Mood Board, the Floor Plan, Lighting, the Kitchen, and more. It teaches how working designers actually think, plan and execute, through the same rigorous framework used in real practice. It's about method, not aesthetics or inspiration.
Who is this for?
Anyone who wants to learn professional interior design method, whatever their starting point — working designers, students and career-changers, homeowners approaching their own space properly, and project owners who need to brief and judge the work. No credentials or prior experience required. The method is the same for everyone.
What do I get, and how do I access it?
Everything is online and yours the moment you buy — instant access, no waiting, nothing shipped. You watch the course in your browser on any device and download the accompanying course material to keep. Access doesn't expire.
Is the course video, text, or both?
Both. Each course combines video lessons with a downloadable written guide and practical exercises, so you can watch, read, and work through the method by hand — which is how it's designed to be learned.
Do I need any experience or special software?
No. The courses assume no prior experience and no expensive software — just a willingness to work through the method. Where a tool is useful, the course shows you accessible options. The method matters more than the software.
How long do I have to complete a course?
As long as you like — access is for life, with no deadline. Most people work through a course in about a week at a relaxed module-a-day pace, faster if they push. You set the speed and can return to the material whenever you need it.
Do I get a certificate?
Yes. Complete any course and you earn a Certificate for that discipline. Complete all twelve and pass the final synthesis exam — which tests your ability to solve real problems across several disciplines at once — and you earn the Design Key Diploma, a credential that reflects mastery of the whole method, not just course completion.
What is "The Master Programme"?
The Master Programme is the full path: all twelve courses together, leading to the Design Key Diploma. You don't commit up front — every single course you take counts toward it. Start with one; the whole programme stays open to you.
Can I just buy one course, or do I have to take the whole series?
Start with a single course — most people do. There's no obligation to take more, but everything you complete counts toward the Master Programme and the Diploma, so a single course is also a first step if you decide to go further.
Do you offer a refund?
Yes — if a course isn't right for you, contact us and we'll make it right.
THE DESIGN KEY
About the Programme
Start with one course
Learn a complete discipline — the Brief, the Mood Board, a room — and earn its Certificate. One course is a real skill on its own.
Build toward the whole
Every course you complete counts toward the Master Programme. You're never starting over — always adding to the same path.
Earn the Diploma
Complete all twelve and pass the synthesis exam to earn the Design Key Diploma — proof you can integrate the whole method, not just finish the courses.
The Design Key Master Programme
$86.00
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$86.00
$86.00
The Design Key — Master Programme
1 of 12 courses toward the Master Programme. Every course counts.Every single course counts towards the full Master Programme.
Description
Short description
Full description
Product Identity
The Entry is a professional interior design course offered by The Design Key, focused on designing the entryway, hallway, or foyer of a home. It is the final course in The Design Key series, providing comprehensive training to master the creation of welcoming and functional entrance spaces. The course offers six modules and twenty-nine lessons, with lifetime access for ongoing learning.
Materials
The course content comprises detailed instructional videos, practical design exercises, and downloadable resources. It does not include physical materials but provides knowledge on selecting durable flooring, wall finishes, lighting, and shelving solutions suitable for high-traffic and transitional spaces within residential interiors.
Dimensions
As an online course, the Entry has no physical dimensions. It covers design principles applicable to entry spaces of all sizes, from compact front doors in apartments to grand home entry halls. Course modules are designed to enable customization based on specific spatial measurements, traffic flow, and household needs.
Features
- Six comprehensive modules covering design, layout, materials, lighting, and detailing
- Twenty-nine lessons providing step-by-step guidance on designing entry spaces
- Lifetime access to course materials and updates
- Focus on the threshold-first method: analyzing approach, entry experience, and practical flow
- Application to three case types: formal front entry, daily working entry, and combined apartment entry
- Strategies for balancing welcome and functionality in limited or multi-use spaces
- Design documentation templates for contractor communication
Use Cases
- Ideal for interior designers or homeowners wanting to create a welcoming, well-organized entry in new or renovated homes
- Suitable for those seeking to improve the functionality of high-traffic hallway zones, especially in urban apartments or compact houses where space is limited
- Perfect for design professionals aiming to master threshold and entry-specific spatial solutions as part of complete home design
Included
The course includes access to six modules, twenty-nine lessons, downloadable resources, and lifetime access. It does not include physical materials or in-person consultations. Upon enrollment, students receive digital content and instructions to navigate the lessons at their own pace.
Care
The Entry course content is hosted online and accessible on any internet-connected device. No physical care or maintenance applies. Course updates and new materials are provided automatically to enrolled students. There are no warranties; access is perpetual, and support is available through the course platform.