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Interior Design Course
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Interior Design Course

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Transform any space with the skills professionals use every day. This Interior Design Course takes you from core design principles to complete residential and commercial projects, covering everything from colour theory and space planning to 3D visualisation and client presentations. Whether you're starting fresh or levelling up, this is the training that gets you working.

Dedika for students

What your team will master:

You will master the foundational principles of colour, form, and spatial composition before moving into space planning, materials, and lighting design. The course covers both residential and commercial project types, giving you real-world experience across kitchens, offices, retail environments, and more. You will learn to produce professional construction documents, FF&E schedules, and client-ready presentations using industry-standard tools, including CAD and 3D rendering software. Business topics such as contracts, fee structures, and client communication are also included. By the end, you will have a complete skill set ready for professional interior design practice.

How your team learns in practice Interior Design Course

How your team practises Interior Design Course

Professionals from these companies study at Dedika

ActemiumFR
Nunner LogisticsNL
GT Constructora GeotécnicaCR
Sydel StarBR
Metrô de São PauloBR
Aguas AndinasCL
DSMIN
MeridianbetRS
CDHCN

Course content

8 Chapters • 40 LessonsDuration between 4 and 360 hours (you decide)

Chapter 1See details

Foundations of Interior Design

  • Lesson 1 • Principles of Design

    Covers balance, rhythm, emphasis, proportion, and unity as organising principles. Students apply each principle to evaluate and improve spatial arrangements.

  • Lesson 2 • Colour Theory for Interiors

    Examines the colour wheel, colour relationships, and psychological effects of hue, value, and saturation. Establishes a framework for building interior colour palettes.

  • Lesson 3 • History and Evolution of Interior Design

    Traces design movements from antiquity to contemporary practice. Contextualises current trends within historical shifts in culture and technology.

  • Lesson 4 • Professional Roles and Industry Overview

    Defines the scope of interior design practice and distinguishes it from related fields. Introduces career pathways, professional organisations, and ethical standards.

  • Lesson 5 • Core Design Elements

    Introduces line, shape, form, texture, and pattern as the building blocks of interior composition. Connects each element to spatial perception and client experience.

Chapter 2See details

Space Planning and Functional Layout

  • Lesson 1 • Understanding Space and Human Scale

    Introduces anthropometrics and ergonomics as the basis for spatial decisions. Connects human body dimensions to furniture sizing and clearance requirements.

  • Lesson 2 • Zoning and Room Relationships

    Explores how rooms relate to each other through adjacency, privacy, and flow. Students diagram bubble plans and adjacency matrices for complex projects.

  • Lesson 3 • Accessibility and Universal Design

    Covers inclusive design standards that accommodate diverse physical abilities. Integrates accessibility requirements into space planning without compromising aesthetics.

  • Lesson 4 • Furniture Arrangement Strategies

    Applies space planning principles to residential and commercial furniture layouts. Evaluates traffic flow, conversation groupings, and functional zones.

  • Lesson 5 • Reading and Creating Floor Plans

    Teaches interpretation of architectural drawings and basic drafting conventions. Students produce scaled floor plans using manual and digital methods.

Chapter 3See details

Materials, Finishes, and Surfaces

  • Lesson 1 • Wall Treatments and Finishes

    Covers paint, wallcovering, panelling, tile, and plaster as wall finish options. Connects finish selection to acoustics, moisture resistance, and visual impact.

  • Lesson 2 • Flooring Materials and Selection

    Surveys hardwood, tile, carpet, vinyl, and stone flooring options with performance data. Matches material properties to project type, budget, and maintenance needs.

  • Lesson 3 • Textiles and Soft Furnishings

    Introduces fabric construction, fibre content, and performance ratings for upholstery and drapery. Guides students in specifying textiles that meet durability and fire standards.

  • Lesson 4 • Ceiling and Architectural Details

    Examines ceiling treatments, mouldings, and built-in elements that define spatial character. Teaches how architectural details reinforce design style and add perceived value.

  • Lesson 5 • Sustainable Material Choices

    Evaluates materials by lifecycle, recycled content, and indoor air quality impact. Introduces green certification frameworks and low-emission product selection.

Chapter 4See details

Lighting Design for Interiors

  • Lesson 1 • Lighting Controls and Smart Systems

    Introduces dimmers, sensors, and programmable lighting control systems. Connects smart lighting to energy management and user experience customisation.

  • Lesson 2 • Natural Light and Daylighting Strategies

    Analyses window placement, orientation, and shading to maximise daylight quality. Connects daylighting to energy efficiency and occupant well-being.

  • Lesson 3 • Artificial Lighting Types and Fixtures

    Surveys incandescent, fluorescent, LED, and specialty light sources with efficiency data. Categorises fixture types by mounting method and beam distribution.

  • Lesson 4 • Fundamentals of Light and Vision

    Explains how light behaves, how the eye perceives it, and how it affects colour rendering. Establishes the physics and biology behind effective lighting decisions.

  • Lesson 5 • Layered Lighting Design

    Teaches ambient, task, and accent lighting as complementary layers in a unified plan. Students compose lighting schemes that serve multiple functions within one space.

Chapter 5See details

Design Development and Presentation

  • Lesson 1 • Digital Design and CAD Drafting

    Introduces CAD software for producing accurate floor plans, elevations, and sections. Connects digital drafting to professional documentation standards.

  • Lesson 2 • Client Presentation Techniques

    Structures a professional design presentation sequence from concept through specification. Develops verbal and visual communication skills for client approval meetings.

  • Lesson 3 • Concept Development and Mood Boards

    Guides students from initial inspiration to a cohesive design concept supported by visual research. Mood boards synthesise colour, texture, and style into a communicable vision.

  • Lesson 4 • Hand Sketching and Ideation

    Develops freehand sketching as a rapid ideation and client communication tool. Covers perspective basics, proportion, and line quality for interior sketches.

  • Lesson 5 • 3D Visualisation and Rendering

    Teaches 3D modelling and rendering to produce photorealistic interior visualisations. Students use rendering to validate design decisions before implementation.

Chapter 6See details

Furniture, Fixtures, and Equipment Selection

  • Lesson 1 • Creating FF&E Schedules

    Teaches the structure and content of a professional FF&E schedule used in project delivery. Students compile complete schedules with quantities, finishes, and vendor data.

  • Lesson 2 • Equipment and Appliance Integration

    Addresses kitchen, laundry, and AV equipment as design considerations requiring spatial coordination. Connects equipment selection to cabinetry, ventilation, and utility planning.

  • Lesson 3 • Fixtures and Hardware Specification

    Covers plumbing fixtures, cabinet hardware, and door hardware as design and functional elements. Teaches specification writing for fixtures with finish and model details.

  • Lesson 4 • Furniture Styles and Historical Periods

    Surveys major furniture styles from traditional to contemporary and their defining characteristics. Enables accurate style matching and period-appropriate specification.

  • Lesson 5 • Furniture Construction and Quality

    Examines joinery, frame materials, and cushion construction as indicators of furniture quality. Equips students to evaluate pieces for longevity and value.

Chapter 7See details

Residential Interior Design Projects

  • Lesson 1 • Client Programming and Needs Assessment

    Teaches structured client interviews and programming documents to capture project requirements. Translates lifestyle data into measurable design criteria.

  • Lesson 2 • Living and Bedroom Space Design

    Applies furniture arrangement, lighting, and material selection to living rooms and bedrooms. Balances comfort, aesthetics, and storage in private and social spaces.

  • Lesson 3 • Project Management for Residential Work

    Covers timelines, procurement, site visits, and contractor coordination in residential projects. Develops skills to keep projects on schedule and within budget.

  • Lesson 4 • Residential Construction Documents

    Introduces the set of drawings and schedules required to communicate a residential design to contractors. Students produce dimensioned plans, elevations, and finish schedules.

  • Lesson 5 • Kitchen and Bath Design

    Covers the specialised planning principles for kitchens and bathrooms as high-function spaces. Addresses work triangles, fixture placement, and cabinetry layout in detail.

Chapter 8See details

Commercial Interior Design Projects

  • Lesson 1 • Commercial Furniture and Systems

    Covers contract-grade furniture, open-plan systems, and modular workstation specification. Addresses durability, flexibility, and ergonomic standards for commercial use.

  • Lesson 2 • Large-Scale Project Coordination

    Addresses team roles, consultant coordination, and phased delivery in large commercial projects. Develops skills for managing complexity across architecture, engineering, and design disciplines.

  • Lesson 3 • Building Codes and Safety Standards

    Introduces occupancy classifications, egress requirements, and fire safety standards relevant to commercial interiors. Teaches how to integrate compliance into design without compromising intent.

  • Lesson 4 • Branding and Environmental Graphics

    Connects interior design to brand identity through spatial storytelling and graphic integration. Students apply brand guidelines to material, colour, and signage decisions.

  • Lesson 5 • Commercial Design Typologies

    Surveys office, retail, hospitality, healthcare, and institutional design as distinct typologies. Identifies the unique functional, regulatory, and user experience demands of each.

Certification

Your valid completion certificate

This course is for you:

  • Career changers: ready to turn a lifelong passion for spaces into income.

  • Real estate professionals: wanting design expertise to elevate property value strategies.

  • Architects: seeking to deepen interior-specific knowledge beyond structural training.

  • Home renovators: eager to move beyond guesswork and apply proven design methods.

  • Decorators: looking to expand their scope into full-service professional design practice.

  • Recent graduates: entering the workforce and building a competitive, well-rounded skill set.

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