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Diploma Course

Cutting edge online Diploma Course in Interior Design

Leading Designers

Contributions from leading Interior Designers

24/7 Support

24 Hour student support

Payment Options

Flexible payment options


7 Day money back guarantee


Free website portfolio to display your work


Exclusive Facebook group with over 10,000 students worldwide

The Interior Design Course is provided online.
You study at home, in your own time and at your own pace.

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The Course

At the Interior Design Institute we don't just teach Interior Design, we encourage each and every student to access and nurture their own natural sense of flair and creativity. We also teach the technical and practical skills necessary to translate those design ideas into reality.

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Course Outline

The Interior Design Diploma Course is delivered online, consisting of 12 comprehensive modules and 12 corresponding interactive assignments. The normal time required to complete the course is 24 weeks, however you can take up to 12 months to finish, if required.

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The Institute

The Interior Design Institute offers you the most advanced and comprehensive online solution to learning available today. We offer the most thorough home study course in Interior Design using the very latest online learning techniques. Our commitment to providing the highest quality training program has resulted in unique teaching and student support systems, which produce unparalleled results.

The Author

Wende Reid has had has had a long and illustrious career practicing architectural, interior and furniture design and fine art consulting globally. Wende began her career in New York and her work has been featured in highly prestigious stores, residences, five star hotels, international sporting events and publications in New York, London, Paris, Hong Kong, Sydney, Melbourne, the sovereign nation of Kiribati, and five star resorts on Lizard Island, Vanuatu and Fiji.

She has been awarded twice for excellence in her designs and her work has featured in many publications worldwide.

Our Tutors

Our handpicked tutors are not only great teachers but experts in their fields.
Wendi Snyder

Today Wendi works as a tutor for The Interior Design Institute as well as running her own Interior Design company and consulting on predominantly domestic projects, specialising in kitchen, bathrooms and colour schemes.

Talin Leask

Having founded her own company some years ago she has managed to build her own clientele and has worked on refurb projects across the city as well as being involved in new build apartment projects

Sophie Seeger

Sophie Seeger runs Seeger By Design, a creative consultancy for Interior Design, Decorating, Property Styling, Colour Consulting and Art Sourcing.

Student Testimonials

Take a moment to read some of our graduate testimonials.
Charles Dominguez

With the confidence I gained from the IDI course, I was able to acquire a job in an Interior Design firm in Singapore and the knowledge I gained greatly assisted me with the projects I have been doing so far for the firm.

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Maylee Djamhur

I have always been interested in interior spaces and how to make them work better and feel more comfortable. This was the perfect course to study from home to improve my abilities and obtain the required skills to create new spaces that are special and functional.I found all 12 modules interesting and have learnt so much not only about the history of interior design, but architecture around the world.

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Student Portfolios

All of our students are provided a free portfolio website to display their work.

View some of the best of our students work below.
Claire Baker
Libby Winberg
Kim Thompson
Lisa Schelberg
Ali Mclean
Claire Baker

Course Fees

We offer a number of payment options to make your enrolment easy


Weekly Plan

24 Weekly Payments

Course Fee


per week


Monthly Plan

6 Monthly Payments

Course Fee


per month

All prices are displayed in SGD

Money Back Guarantee

Not happy? Contact us within 7 days of your enrolment to receive a full refund.

Contact Us

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Frequently Asked Questions (FAQs)

For answers to our most commonly asked questions, read our FAQs.

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International locations

We offer our course in over 15 countries around the world.

View our other international locations