Diploma in Interior Designing Syllabus: Key Topics & Module
Published by Shikha Kumari on May 27, 2025
Interior design is the art and science of creating the interior of buildings functional as well as pleasing. It is focused on planning and organizing factors such as space layout, lighting, color, furniture, and materials to produce spaces that are comfortable, safe, and beautiful. It aims to develop interiors that are fulfilling to the needs of occupants in the space as well as improve their experience and well-being. Interior designers combine technical skill with creativity to convert vacant or actual space into places that are an extension of personality, purpose, and style.
A diploma in interior design is quite famous among design aspirants in India as it gives them industrial and academic experience in less amount of time as compared to a bachelor’s degree, which takes up to 3 to 4 years. In this article we will discuss the diploma in interior design syllabus in details including key topics and module
Diploma in Interior Designing Syllabus
Given below are some of the most important topics which are covered under the diploma of interior design in most of the institutions:
| Semester I | Semester II |
| Basics of Design | Advanced Designing |
| Graphics | Materials – II |
| Materials – I | AutoCAD (Advanced) |
| Furniture Design | Building & Construction |
| English Communication and Soft Skills | Drawing Techniques of Interior Designing |
| AutoCAD (Basic) | Interior Design Project Work |
Diploma in Interior Designing Key Topics
These subjects teach the students about the basic elements of design, which help in practising freehand sketching and also in digital outlooks of design. Software learning like Auto-CAD helps the students get familiar with the digital interior designing project work. Given below are some of the diploma in interior design key topics:
| Subject Category | Common Subjects / Topics Covered |
| Design Fundamentals | Basics of Design, Design Elements & Principles, Hypothesis of Design, Design Process, Colour Theory and Application |
| Drawing & Graphics | Freehand Drawing, Geometric Construction, Technical Drawing, Perspective Drawing, Rendering, Illustration |
| Materials & Finishes | Material Exposure (Wood, Metal, Fabrics), Surface Treatments, Material Sourcing, Material Science |
| Furniture Design & Ergonomics | Furniture Styles, Ergonomics, Furniture Layout, Interior Furniture Fundamentals |
| Space Planning & Layouts | Space Planning, Circulation, Zoning, Residential and Commercial Layouts |
| Building & Construction Basics | Basics of Building Construction, Interior Construction Techniques, Building Services (Electrical, Plumbing, HVAC) |
| Computer-Aided Design (CAD) | AutoCAD (Basic & Advanced), 3D Modeling (SketchUp, 3Ds Max), Digital Rendering, Software Applications |
| History & Theory | History of Interior Design, History of Crafts, Interior Architecture, Cultural Influences |
| Lighting Design | Lighting Types, Techniques, Effects of Lighting in Interiors |
| Communication Skills | Professional Communication, Client Interaction, Presentation Skills, Entrepreneurship Development |
| Project Work & Practical Training | Interior Design Project, Case Studies, Model Making, Site Visits, Internship/Industry Exposure |
Top Colleges for Diploma in Interior Design in 2025
Listed down below are some of the top colleges for diploma in interior design that students choose for their diploma in Interior Design. College’s fees and location have also been provided alongside:
| College Name | Type | Location | Approximate Fees (INR) |
| JD Institute of Fashion Technology | Private | Bangalore / Multiple Cities | Rs. 80,000 – Rs. 5,40,000 |
| IMS Design and Innovation Academy | Private | Noida | Rs. ₹8,00,000 |
| BBK DAV College for Women | Private | Amritsar | Rs.50,000 – Rs. 1,00,000 |
| Aligarh Muslim University | Government | Aligarh | Rs.800 – Rs.10,000 |
| Sister Nivedita University | Private | Kolkata | Rs.1,90,000 |
Benefits of Diploma in Interior Design in 2025
There are multiple benefits for doing a diploma in interior design in 2025 and listed below are some of the key benefits for the same:
Growing Demand in the Industry
The interior design industry is seeing a rapid rise in demand due to the pace of urban growth, evolving lifestyles, and an increased emphasis on uniquely personal spaces.
Attractive Salary Expectations
The starting salaries rival other fields of study, and the ability to grow and expand your salary with experience and specialization is ripe. A diploma in interior design is also very helpful in gaining short term experience in the field which can help with future job prospects with higher salary.
Creative and practical work
Interior design allows you to work creatively and practically as a problem solver, creating a place for attractive spaces that enhance function.
Variety of options
There are residential interior design jobs, commercial, hospitality, sustainable design and jobs that allow you to be self-employed and freelance.
The inclusion of technology
We have come a long way in our profession with decorative items; it gives us the opportunity to be on the cutting edge of technology such as 3D modeling, virtual reality representation and sustainable materials.
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