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Level 5 Diploma in Interior Design | CPD Accredited Interior Design Course Online – UK

Learn interior design, space planning, colour theory, furniture design, and styling online.

Are you looking to pursue a professional career in interior design? This CPD-accredited Level 5 Diploma in Interior Design provides learners with comprehensive training in space planning, colour theory, furniture design, lighting, and styling techniques. Start learning online and gain the expertise required to design aesthetically pleasing and functional interiors for residential, commercial, and hospitality spaces in the UK.

Interior design is a high-demand profession in the UK, with opportunities in residential projects, commercial developments, and hospitality design. Skilled interior designers combine creativity, technical knowledge, and project management to transform spaces that meet client needs while adhering to regulations and sustainability standards.

Through this course, learners will explore design principles, materials and finishes, lighting, furniture layouts, CAD tools, project management, client consultation, and interior styling. These skills enable learners to develop design concepts, prepare technical drawings, and implement interior solutions professionally.

Course Overview

The Level 5 Diploma in Interior Design is an online CPD programme designed for learners seeking professional knowledge in interior design, spatial planning, and creative project execution.

Who is it suitable for:

Aspiring interior designers and decorators
Architects and design professionals seeking CPD
Students pursuing interior design or architecture courses
Career changers entering the interior design industry
Professionals in property development or project management

Modules include:

Introduction to interior design principles and space planning
Colour theory, mood boards, and design concept development
Furniture selection, layout, and ergonomics
Lighting design and application in residential and commercial spaces
Materials, finishes, and sustainable design choices
Interior styling and decorative elements
CAD and digital tools for interior design
Client consultation and project brief development
Budgeting, procurement, and project management for interiors
Regulations, building codes, and health & safety in design
Residential, commercial, and hospitality interior design projects
Case studies and real-world interior design examples

Modules provide learners with a balance of theoretical knowledge and applied design concepts to prepare them for professional practice.

By the end of the course, learners will be able to create design concepts, plan and furnish spaces, produce CAD layouts, and deliver aesthetically and functionally complete interiors.

Learning Outcomes

By completing this Level 5 Diploma in Interior Design, you will:

Gain expertise in applying popular interior design styles in diverse settings.
Master core design principles and elements to create visually appealing interiors.
Understand the impact of colour, lighting, and materials on space perception.
Plan and optimise spaces for functionality, aesthetics, and flow.
Select and apply textiles, fabrics, and materials to enhance interior spaces.
Develop skills in styling, staging, and creating cohesive interior concepts.
Learn how to approach interior projects professionally while adhering to design standards.

Following Courses are Included With This Course (For Free) - Limited Time!

Why Enrol in This Course?

Gain a CPD-accredited certificate recognised for continuous professional development in the UK interior design sector.
Study 100% online with flexible learning accessible anytime, anywhere.
Learn from expert-designed modules tailored to UK design trends and standards.
Build essential skills for interior styling, space planning, and creative design projects.
Advance your knowledge to pursue careers or freelance opportunities in residential, commercial, or hospitality design.

Who is This Course for?

This Level 5 Diploma in Interior Design is ideal for:

Aspiring interior designers looking to start their career with a formal CPD-accredited course.
Professionals in architecture, construction, or property management seeking design knowledge.
Students or graduates aiming to specialise in residential or commercial interiors.
Anyone passionate about interior styling, colour theory, and functional design planning.

Prerequisites

There are no specific entry requirements for this course. It is open to:

Beginners interested in interior design and creative spaces.
Professionals seeking to enhance design and styling skills.
Individuals passionate about learning interior design theory and techniques.

Assessment Method

Assessment for the course is conducted through an automated multiple-choice exam. A score of 60% is required to pass and earn the CPD Accredited Certificate. Reflective assignments are provided to enhance your learning, with expert tutor feedback available.

Certification

Upon completing the course and passing the final exam, you will receive a CPD QS Accredited Certificate from Apex Learning. This certification demonstrates your qualifications and skills. The Digital version of the certificate is available for a discounted price of £9.99 only, and you can order a hard copy of the certificate for a discounted price of £14.99 only.

📍Note: Discounted certificate pricing is available for a limited time only. Secure yours before the offer ends!

Endorsed Certificate from the Quality Licence Scheme

Upon successful completion of the course, learners can order a Diploma in Interior Design at QLS Level 5 Endorsed Certificate as recognition of their achievement. QLS Endorsed Certificates are available for an additional fee based on the qualification level, plus a £10 postage charge for international delivery.