How to become an Interior Designer 

Interior design is an exciting and creative profession that blends aesthetics with functionality to create beautiful and practical spaces.  

Whether you have a passion for home decor or a deep appreciation for architecture, a career in interior design can be highly rewarding. This guide will help you understand how to get into interior design, including the qualifications, career paths, and educational requirements. 

What does an interior designer do? 

An interior designer is responsible for designing, planning, and decorating spaces to enhance their functionality and aesthetic appeal. They work on a wide range of projects, including residential homes, offices, hotels, retail spaces, and public buildings. Interior designers collaborate with architects, contractors, and clients to bring their vision to life while adhering to safety codes and regulations. 

Key responsibilities of an interior designer include: 

• Understanding client needs and preferences 

• Creating design concepts and mood boards 

• Selecting colours, materials, and furniture 

• Producing floor plans and 3D renderings 

• Working within budgets and timelines 

• Coordinating with architects, contractors, and suppliers 

• Ensuring designs meet building codes and safety standards 

A successful interior designer needs a combination of creativity, technical skills, and project management abilities to deliver high-quality results. 

Qualifications: What degree do you need to be an interior designer? 

If you’re wondering about interior designer education requirements, obtaining the right qualifications is a crucial step. Although some interior designers are self-taught, most pursue formal education to gain the necessary skills and credentials. 

1. Obtain a relevant degree Many interior designers earn a degree in interior design, interior architecture, or a related field. Accredited programs provide training in design principles, spatial planning, computer-aided design (CAD), and building codes. Common degree options include: 

• Bachelor’s Degree in Interior Design (4 years) 

• Associate Degree in Interior Design (2 years) 

• Master’s Degree in Interior Design (for advanced specialization) 

2. Gain practical experience Most interior design programs include internships or work placements that provide real-world experience. Internships help you build a portfolio, network with industry professionals, and gain hands-on skills that employers value. 

3. Obtain certification (if required) Some countries and states require interior designers to be licensed or certified. In the UK, registration is not mandatory, but professional membership with organisations like the British Institute of Interior Design (BIID) can enhance credibility. In the US, passing the NCIDQ (National Council for Interior Design Qualification) exam is often required for licensure. 

4. Build a strong portfolio Your portfolio is one of the most important aspects of your career in interior design. It should showcase your best work, including sketches, digital renderings, completed projects, and mood boards. A well-organised portfolio will help you stand out to potential employers or clients. 

5. Specialise in a niche Interior design offers various specialisations, such as: 

• Residential interior design (homes, apartments, condominiums) 

• Commercial interior design (offices, retail stores, restaurants, hotels) 

• Hospitality design (hotels, resorts, spas) 

• Healthcare design (hospitals, clinics, wellness centres) 

• Sustainable design (eco-friendly and energy-efficient spaces) 

Choosing a niche can help you establish expertise and attract clients within a specific industry. 

How long does it take to become an interior designer? 

The time it takes to become an interior designer depends on the educational path and experience you choose. Here’s a general timeline: 

• Associate Degree: 2 years 

• Bachelor’s Degree: 4 years 

• Master’s Degree (Optional): 1-2 additional years 

• Internship/Work Experience: 6 months to 2 years 

• Licensing/Certification (If Required): Varies by location 

On average, it takes about 4-6 years to establish yourself as a qualified interior designer. 

Interior design career path 

Once you have the necessary qualifications, there are multiple career paths to explore within interior design. Here are some common options: 

1. Work for a design firm Many interior designers start their careers by joining established design firms. This provides valuable experience, networking opportunities, and the chance to work on larger projects. 

2. Start your own interior design business Some designers choose to work independently and run their own interior design firms. This path requires business skills, marketing knowledge, and strong client management abilities. 

3. Work in a related field Interior designers can also work in related industries, such as: 

• Furniture design 

• Set design for film and theatre 

• Real estate staging 

• Retail and visual merchandising 

4. Teach interior design With enough experience, some interior designers transition into teaching at universities or design schools, helping to train the next generation of professionals. 

A career in interior design is both creative and rewarding, offering numerous opportunities for professional growth. Whether you pursue a formal degree or gain experience through hands-on projects, understanding the interior designer education requirements and career paths will help you achieve success.  

By building a strong portfolio, gaining practical experience, and staying updated with industry trends, you can establish a fulfilling career in interior design. 

Ready to dive into the world of Interior Design? Discover Beata Heuman’s BBC Maestro course on Interior Design.