CPD Online - Designing for space: Optimised plumbing solutions

Within today’s architectural landscape, maximising space efficiency is a critical challenge. With increasing urban density, stricter regulations, and evolving user demands, architects and designers must find ways to optimise building layouts without compromising functionality, aesthetics, or long-term adaptability.

In this session of CPD Live, we explore how space planning and innovative engineering solutions can unlock new possibilities in modern building design. From bathrooms to broader building infrastructure, we’ll examine how engineering systems located behind the wall or above the ceiling can open up new possibilities for interior design; and discuss strategies that help create more efficient, flexible, and future-proof spaces.

Our speakers will identify the latest plumbing solutions, such as compact drainage systems, roof drainage, and concealed cisterns; contrast these with the bulkier systems used in the past; and outline various multi-functional design approaches, which have the capacity to not just save space but also enhance usability.

Through practical insights and project examples, this session will unpack how designing ‘behind the wall’ can lead to better use of space in front of it and contribute to greater adaptability, support building repurposing and renovations, and help future-proof the buildings in which they are installed.

Learning Outcomes

By the end of this session you should be able to:

•  Explain the importance of space saving in the current architectural context
• Identify various modern plumbing and drainage systems and explain how they differ from traditional products
• Identify design strategies that can be used to maximise bathroom and living space
• Outline the factors and strategies involved in ‘future proofing’ building

AACA NSCA Competency Standards: P18, PC25, PC33