Engineering & Technical Design
Translating Sustainability Goals into High-Performance Building Design
RCI’s Engineering & Technical Design services support project teams in turning sustainability and performance objectives into practical, buildable engineering solutions. We work closely with architects, developers, and engineers to optimise building systems and design decisions that improve energy efficiency, occupant comfort, and long-term performance.
Our role is to bridge the gap between design intent and technical delivery.
Our Approach
We believe high-performance buildings are achieved through integrated engineering, early-stage analysis, and performance-based design. Our technical services provide the evidence needed to inform design decisions and avoid costly changes later in the project lifecycle.
Our approach is defined by:
-
Performance-led engineering and simulation
-
Early design-stage optimisation to maximise impact
-
Integrated collaboration with the wider design team
-
Alignment with sustainability, carbon, and certification objectives
Our Engineering & Design Services
Energy & Thermal Modelling
We use advanced modelling tools to assess and optimise building energy performance and thermal behaviour.
Our services include:
-
Dynamic energy modelling and thermal analysis
-
Evaluation of envelope, systems, and operational scenarios
-
Support for compliance, certification, and performance targets
-
Design optimization to reduce energy demand and operational carbon
Building Life Cycle Assessment
We assess environmental impacts across the full life cycle of building designs to support informed decision-making.
Our services include:
-
Whole-building life cycle assessment (LCA)
-
Comparison of design and material scenarios
-
Identification of embodied carbon reduction opportunities
-
Integration of LCA outcomes into sustainability and carbon strategies
HVAC Design & Optimization
We support the design and optimization of HVAC systems that balance efficiency, comfort, and operational reliability.
Our services include:
-
HVAC system concept design and optimization
-
Load calculations and system selection support
-
Integration of energy efficiency and IAQ considerations
-
Review of HVAC strategies to support high-performance outcomes
Lighting Design & Daylight Analysis
We advise on lighting strategies that enhance visual comfort while reducing energy consumption.
Our services include:
-
Lighting design support and optimisation
-
Daylight analysis and glare assessment
-
Integration of lighting controls and efficiency strategies
-
Alignment with visual comfort, wellbeing, and certification requirements
Low-Power Design
We help reduce overall building energy demand through efficient system design and smart equipment selection.
Our services include:
-
Low-power design strategies across building systems
-
Equipment and system efficiency benchmarking
-
Reduction of plug loads and auxiliary energy use
-
Support for energy performance targets and net zero pathways
Why Choose RCI?
RCI combines engineering expertise with sustainability and carbon insight to deliver design solutions that perform in practice. Our technical advisory supports better decisions early, reduces risk, and enhances long-term building value.
