Competency Based Qualification

Interior Building Systems

Certificate in Interior Design (KNQF)

Unit Aim

The aim of this unit is to provide Learners with knowledge, understanding and skills to analyse and specify interior building components such as partitions, ceilings, doors and flooring systems. Learners gain proficiency in understanding the technical requirements, materials and construction methods for these systems, ensuring compliance with building regulations and codes. Additionally, Learners enhance ability to integrate architectural and structural elements to optimise interior space functionality and user experience.

Unit Content

Know interior building components such as partitions, ceilings, doors and flooring systems.

Partitions: types (e.g. stud, demountable), materials (e.g. gypsum, glass), acoustic and fire considerations

Ceilings: types (e.g. suspended, coffered), finishes, integration with lighting and HVAC

Doors: types (e.g. hinged, sliding, pocket), materials (e.g. wood, metal, glass), hardware and accessories

Flooring construction: types (e.g. tile, wood, carpet), installation methods, acoustic and environmental factors

Overview of interior building systems and their role in spatial definition

Introduction to terminology and components used in interior construction

Know the technical requirements, materials and construction methods for interior building systems.

Glazing: glass types (e.g. tempered, laminated), systems (e.g. curtain wall, storefront), energy and safety performance

Architectural woodwork: millwork and cabinetry, finishes and detailing

Ornamental metals: finishes and applications, fabrication and maintenance

Flooring construction: installation techniques, subfloor preparation, material compatibility

Technical performance criteria (e.g. fire ratings, acoustic ratings, thermal insulation)

Construction sequencing and coordination with other trades

Be able to comply with building codes, accessibility standards and safety regulations.

Hardware: functions and standards, accessibility and safety

Acoustics: sound control and ratings

Doors and partitions: fire-rated assemblies, egress requirements

Overview of relevant building codes

Safety regulations for interior environments (e.g. slip resistance, emergency access)

Accessibility standards and universal design principles

Be able to integrate architectural and structural elements to optimise interior space functionality.

Ceilings: integration with lighting and HVAC

Partitions and doors: spatial flow and zoning

Architectural woodwork and metals: functional and aesthetic integration

Coordination with structural systems (e.g. columns, beams, load-bearing walls)

Space planning strategies that respond to architectural constraints

Integration of services (e.g. electrical, plumbing) within interior systems

Be able to select appropriate building systems to enhance interior design solutions.

Glazing: energy performance, visual transparency, privacy

Flooring: environmental impact, durability, aesthetic compatibility

Ceilings and partitions: acoustic control, lighting integration, modularity

Architectural woodwork and metals: customisation and design expression

Criteria for selecting systems based on project type, budget, and user needs

Evaluating building systems for sustainability, maintenance, and lifecycle performance

Case studies of successful interior system integration in design projects

Recommended Text

Alternative Reading

Allen, E., & Iano, J. (2019). The architect's studio companion: Rules of thumb for preliminary design (6th ed.). Wiley.

Ballast, D. K. (2019). Interior construction & detailing for designers and architects (6th ed.). Professional Publications, Inc.

Binggeli, C. (2016). Building systems for interior designers (3rd ed.). Wiley.

Ching, F. D. K., & Adams, C. (2014). Building construction illustrated (5th ed.). Wiley.

Kilmer, W. O., & Kilmer, R. (2014). Construction drawings and details for interiors (3rd ed.). Wiley.

McGowan, M., & Kruse, K. (2015). Interior graphic standards (2nd ed.). Wiley.

Mitton, M. (2011). Interior design visual presentation: A guide to graphics, models, and presentation techniques (4th ed.). Wiley.

Reznikoff, S. C. (1986). Interior graphic and design standards. Whitney Library of Design.

Riggs, T. (2012). Materials and components of interior architecture (8th ed.). Pearson.

Winchip, S. M. (2014). Fundamentals of lighting (3rd ed.). Fairchild Books.

‍