Online & In-Studio Diplomas
Interior Design

NSS Top 1 percent 2020

Recognised Worldwide & Fully Accredited

The National Design Academy is the only institution to offer truly flexible, online interior design courses that are nationally and internationally recognised.
Our Diploma courses are awarded by AIM Awards, an Ofqual approved National Awarding Organisation providing Level 3 accreditation.

Choose Your Course

Looking for a BA (Hons) or Master’s degree course in Interior Design? Click Here

What Will I Study?

You will study ten dedicated units during this professional diploma

  • Unit 1
  • Unit 2
  • Unit 3
  • Unit 4
  • Unit 5
  • Unit 6
  • Unit 7
  • Unit 8
  • Unit 9
  • Unit 10

Interior Design In Context

This unit defines the term ‘Interior Design’ and the fundamental principles adopted by Professional Interior Designers today. What you learn in this unit will provide an essential foundation that will underpin your future designs. This unit also includes:-

  • The 7 design elements of good design
  • Professional presentation boards
  • How to write a short design report
  • The history of interior design
  • Identifying key designs from a historical period

Design Inspiration & Designers Role

This unit focuses on the role of the Interior Designer today and teaches you how to work with clients and the stages of developing design concepts. This unit also includes:

  • Understanding a design brief
  • Developing a concept
  • Communicate concepts through professional presentation boards
  • Keeping up with trends in interior design
  • The role and function of the interior designer

Colour for Interior Design

This unit will spark your creativity by giving you the opportunity to play with colour. You’ll explore practical colour theory to enable you to design both historical and contemporary colour schemes. This unit also includes.

  • Create your own Colour wheel
  • Understanding Primary, Secondary and Tertiary colours
  • Exploring Tints, Tones and Shades
  • Presentation boards for historical and contemporary colour schemes
  • The psychological importance of colour in an interior space

Drawing Plans & Elevations

In this unit you will learn the key skills essential to any interior designer; how to draw plans and elevations. This can be achieved one step at a time and will provide you with all the skills you need to communicate your interior design schemes. This unit also includes:

  • How to draw using scale
  • Producing a floor plan
  • Producing a wall elevation drawing
  • Using industry recognised drawing conventions

Space Planning

This unit shows you how to plan the space for a room design. After a few initial sketches you will produce a furniture plan for a room to meet a client brief. This unit also includes:

  • Determining the function of a room
  • How to use development sketches – even if you can’t draw!
  • Producing room furniture layouts
  • Traffic flow for interior design
  • Producing a furniture plan to meet a client brief

Wall & Floor Finishes

This unit covers the wide and exciting range of wall and floor finishes now available to create beautiful interiors. Understand their properties and design a scheme to incorporate these finishes. This unit also includes:

  • Recognising the properties of Wall & Floor finishes
  • Designing a scheme to incorporate these finishes
  • Creating a presentation board and specifying appropriate samples
  • Explaining the use of responsible products within your scheme

Soft Furnishings

Soft Furnishings add the final touches to many interior design schemes. In this unit you will learn how to design soft furnishings schemes to complement your designs. This unit also includes:

  • Choosing suitable fabrics & linings for soft furnishings schemes
  • Calculating fabric quantities
  • Correct methods for fitting curtains
  • Designing a soft furnishings scheme for a client brief
  • Creating a rendered visual of your chosen design

Furniture Styles & Accessories

This unit will show you how to understand and source the limitless range of furniture and accessories available to the interior designer. Also, how to design a piece of bespoke furniture to meet a design brief. This unit also includes:

  • Understanding different furniture styles, historical & contemporary
  • Choosing & sourcing furniture
  • Designing bespoke furniture to meet a design brief
  • Understanding & dealing with suppliers
  • Creating an accessories board to meet the client brief

Creative Lighting

This unit will show you how to understand the huge range of lighting products and the manufacturers who produce them. How to choose lighting for your schemes and dealing with suppliers. This unit also includes:

  • Understanding different lighting products & manufacturers
  • Task, ambient and decorative lighting
  • Lighting levels for room designs
  • Cool and warm lighting
  • Creating a lighting scheme for a furniture layout
  • Applying symbols appropriate to industry lighting plans
  • Developing a lighting plan to meet a client brief

Professional Practice

This unit contains everything you need to know to help you set up your own interior design business. It also helps you identify other career opportunities within Interior Design, such as working within an established design practice or studying for a degree. This unit also includes:

  • How to set up an interior design business
  • How to charge for your design service
  • Different marketing methods
  • Sourcing suppliers and using trade accounts
  • Identifying other career opportunities within interior design
  • Working within a design practice
  • Studying for a degree

Interior Design In Context

This unit defines the term ‘Interior Design’ and the fundamental principles adopted by Professional Interior Designers today. What you learn in this unit will provide an essential foundation that will underpin your future designs. This unit also includes:-

  • The 7 design elements of good design
  • Professional presentation boards
  • How to write a short design report
  • The history of interior design
  • Identifying key designs from a historical period

Design Inspiration & Designers Role

This unit focuses on the role of the Interior Designer today and teaches you how to work with clients and the stages of developing design concepts. This unit also includes:

  • Understanding a design brief
  • Developing a concept
  • Communicate concepts through professional presentation boards
  • Keeping up with trends in interior design
  • The role and function of the interior designer

Colour for Interior Design

This unit will spark your creativity by giving you the opportunity to play with colour. You’ll explore practical colour theory to enable you to design both historical and contemporary colour schemes. This unit also includes.

  • Create your own Colour wheel
  • Understanding Primary, Secondary and Tertiary colours
  • Exploring Tints, Tones and Shades
  • Presentation boards for historical and contemporary colour schemes
  • The psychological importance of colour in an interior space

Drawing Plans & Elevations

In this unit you will learn the key skills essential to any interior designer; how to draw plans and elevations. This can be achieved one step at a time and will provide you with all the skills you need to communicate your interior design schemes. This unit also includes:

  • How to draw using scale
  • Producing a floor plan
  • Producing a wall elevation drawing
  • Using industry recognised drawing conventions

Space Planning

This unit shows you how to plan the space for a room design. After a few initial sketches you will produce a furniture plan for a room to meet a client brief. This unit also includes:

  • Determining the function of a room
  • How to use development sketches – even if you can’t draw!
  • Producing room furniture layouts
  • Traffic flow for interior design
  • Producing a furniture plan to meet a client brief

Wall & Floor Finishes

This unit covers the wide and exciting range of wall and floor finishes now available to create beautiful interiors. Understand their properties and design a scheme to incorporate these finishes. This unit also includes:

  • Recognising the properties of Wall & Floor finishes
  • Designing a scheme to incorporate these finishes
  • Creating a presentation board and specifying appropriate samples
  • Explaining the use of responsible products within your scheme

Soft Furnishings

Soft Furnishings add the final touches to many interior design schemes. In this unit you will learn how to design soft furnishings schemes to complement your designs. This unit also includes:

  • Choosing suitable fabrics & linings for soft furnishings schemes
  • Calculating fabric quantities
  • Correct methods for fitting curtains
  • Designing a soft furnishings scheme for a client brief
  • Creating a rendered visual of your chosen design

Furniture Styles & Accessories

This unit will show you how to understand and source the limitless range of furniture and accessories available to the interior designer. Also, how to design a piece of bespoke furniture to meet a design brief. This unit also includes:

  • Understanding different furniture styles, historical & contemporary
  • Choosing & sourcing furniture
  • Designing bespoke furniture to meet a design brief
  • Understanding & dealing with suppliers
  • Creating an accessories board to meet the client brief

Creative Lighting

This unit will show you how to understand the huge range of lighting products and the manufacturers who produce them. How to choose lighting for your schemes and dealing with suppliers. This unit also includes:

  • Understanding different lighting products & manufacturers
  • Task, ambient and decorative lighting
  • Lighting levels for room designs
  • Cool and warm lighting
  • Creating a lighting scheme for a furniture layout
  • Applying symbols appropriate to industry lighting plans
  • Developing a lighting plan to meet a client brief

Professional Practice

This unit contains everything you need to know to help you set up your own interior design business. It also helps you identify other career opportunities within Interior Design, such as working within an established design practice or studying for a degree. This unit also includes:

  • How to set up an interior design business
  • How to charge for your design service
  • Different marketing methods
  • Sourcing suppliers and using trade accounts
  • Identifying other career opportunities within interior design
  • Working within a design practice
  • Studying for a degree

Who Should Do This Course?

If your answer is yes… then the National Design Academy has just the course for you!

The NDA Accredited Diploma in Professional Interior Design will help you to start that business you have always promised yourself, and even gain you a place on one of our degree courses if you decide you would like to study further. You don’t need any previous qualifications – just enthusiasm for design.

Student Gallery

A sample of work completed by our talented interior design students

One Great Course, Three Ways To Study

Choose from flexible online learning, online fast-track (zoom lectures) or in-studio fast-track classes

Online

9–12 Months (Flexible)

The online flexible Professional Diploma course is designed to be flexible to allow you to study around your career, family, and other commitments. Choose your own start date and study from anywhere in the world as long as you have an internet connection.

The online diploma is a 9-12 month course however, many students who have more time to study complete earlier. All assignments consist of design projects which are assessed by your Personal Tutor – there are no examinations.

Online Fast-Track

12 weeks home study and weekly online lectures (via zoom)

For students who want all the benefits of remote online learning, but are also looking for more structure and live interaction with tutors and peers, the ‘Online Fast-Track’ course offers an ideal mix.

The course consists of a 10-week study period that covers each of the 10 subject units in the Diploma course, one unit per week. A further two-week period at the end is provided to let students complete any unfinished course work, if required. 2.5hr live lectures are organised two days per week.

In-Studio Fast-Track

10 days In-Studio 10 weeks home study (12 weeks total)

If you prefer a classroom-based study environment then our In-Studio blended learning course could be for you. It is particularly useful if you are looking to fast-track your qualification, either for a new career or for progression to degree level study.

You spend 5 days in-studio followed by 5 weeks home study projects, then a further 5 days in-studio with up to an additional 5 weeks to complete any project work for submission. Throughout home study, you have full online access to our resources and your Personal Tutor.

Accreditation

All NDA Professional Diplomas are accredited by AIM Qualifications. NDA is the only design school to be able to offer funding & student loans because our Diplomas are fully accredited.

What Will I Need To Study?

Alongside a computer and an internet connection, there is also essential and recommended design equipment required to complete your NDA Course, all available through the NDA Art Shop at student prices!

What's Next?

Higher Education

Once you have successfully completed the NDA Diploma in Professional Interior Design, you will be offered a guaranteed place onto one of our BA (Hons) degrees with a generous Progression Scholarship. Degrees are awarded by our academic partner, De Montfort University Leicester (DMU), and they are studied online in the same way as your Diploma.

Careers

The Diploma in Professional Interior Design is designed to help you start your own Interior Design business. Like the Diploma course itself, you can work flexibly for your clients around your family commitments and gradually expand your business. Many of our Diploma students start their own business and study for their degree flexibly alongside their client projects.

Ready to pursue your passion for Interior Design?

What Our Students Say...

Hear what past and present students have to say about studying at the NDA