CHAPTER FOUR:
Proposed Design
4.0 Proposed Design
This chapter presents the proposed design for the mental health rehabilitation center, integrating
biophilic design principles based on the findings from the case studies analyzed in Chapter
Three. The design aims to create an environment that supports mental health recovery, fosters
well-being, and incorporates natural elements into the built environment.
4.1 Case Studies
The proposed design is influenced by insights gathered from case studies, including local and
international examples. These case studies informed the design decisions, ensuring that biophilic
principles are incorporated to enhance the rehabilitation environment.
Melville Healthcare Abuja provided inspiration for the inclusion of accessible green spaces
and natural ventilation.
New Life Hospital and Rehab Centre highlighted the need for better integration of nature,
which became a key consideration in the design proposal.
Meadows Rehabilitation Centre Dallas contributed ideas for extensive natural elements such
as water features, gardens, and outdoor spaces.
Parkview Green Rehabilitation Hospital demonstrated successful integration of biophilic
features like green roofs, natural lighting, and nature-filled courtyards.
4.2 Conceptual Design
4.2.1. Design Philosophy
The design philosophy of the mental rehabilitation center revolves around the principles of
biophilic design, which emphasize the connection between humans and nature. The goal is to
create a therapeutic environment that aids mental health recovery by enhancing psychological
and emotional well-being. The design incorporates nature in various forms, such as natural light,
plants, water features, and green spaces, to foster a calming, restorative atmosphere.
4.2.2. Inspiration and Influences
Inspiration for the design is drawn from both the theoretical and practical aspects of biophilic
design. Influences include studies on the positive impact of nature on mental health, successful
examples from the case studies, and research on how environmental design can improve patient
outcomes in rehabilitation settings. Additionally, local culture and the natural environment of the
rehabilitation center's location influence the selection of materials, colors, and spatial
organization.
4.3 Schematic Design
4.3.1. Site Plan
The site plan reflects a thoughtful layout that maximizes natural light and views to the outdoors.
The rehabilitation center is organized into distinct zones, each tailored to different rehabilitation
needs. A central courtyard is incorporated as a focal point, with green spaces and water features
designed to promote healing and tranquility.
4.3.2. Floor Plans
The floor plans include a clear division between the various rehabilitation zones, such as mental
health and addiction rehabilitation, cardiac rehabilitation, and neurological care. The layout
ensures patient privacy while encouraging interaction with nature through large windows,
outdoor pathways, and gardens. The use of open-plan designs in some areas promotes a sense of
freedom and connection to nature.
4.3.3. Elevations and Sections
Elevations and sections of the building show how the design responds to the surrounding
environment. The building incorporates large glass windows to allow natural light into patient
areas, and vertical gardens and green roofs are included as key features. The design also
integrates passive solar heating and natural ventilation systems to reduce energy consumption
and enhance patient comfort.
4.4 Design Development
4.4.1. Material Selection
Materials have been chosen with sustainability and aesthetics in mind. Natural materials such as
wood, stone, and clay are incorporated throughout the design, creating a warm and calming
environment. Non-toxic paints, energy-efficient glazing, and locally sourced materials will be
used to reduce the building's environmental footprint.
4.4.2. Structural Considerations
The building structure is designed to be flexible and adaptable to future needs. Reinforced
concrete and steel framing will be used for structural stability, while ensuring the design can
accommodate the necessary healthcare equipment and patient spaces. The structural design also
takes into account the integration of green roofs and outdoor spaces.
4.4.3. Mechanical, Electrical, and Plumbing Systems
The building will feature energy-efficient HVAC systems, water-saving plumbing fixtures, and
advanced lighting controls to ensure a comfortable, eco-friendly environment for patients and
staff. The mechanical systems are designed to enhance air quality and maintain temperature
control without compromising energy efficiency.
4.5 Sustainable Design Features
Sustainable design elements include passive design strategies such as natural ventilation,
daylight harvesting, and green roofing. Solar panels may also be integrated to provide renewable
energy. The use of rainwater harvesting systems and the design of permeable surfaces to reduce
stormwater runoff are additional sustainable features.
4.6 Evaluation of Design Solution
4.6.1. Compliance with Universal Design Principles
The design complies with universal design principles, ensuring accessibility for all patients,
including those with disabilities. Wide doorways, ramps, and accessible restroom facilities are
included to accommodate people with physical challenges. The layout also considers cognitive
needs, with clear signage and intuitive circulation paths.
4.6.2. Meeting User Needs and Preferences
The design prioritizes patient comfort and well-being by incorporating natural elements that
support recovery. The use of private spaces, community areas, and therapeutic gardens is aimed
at meeting the psychological needs of patients. Feedback from the case study sites has been used
to ensure that the design aligns with the needs of both patients and healthcare professionals.
CHAPTER FIVE: Conclusion and Recommendations
5.0 Conclusion and Recommendations
This chapter summarizes the key findings from the research, presents the implications of the
proposed design, and offers recommendations for implementation and future research.
5.1 Summary of Findings
The research findings highlight the positive impact of biophilic design principles on mental
health recovery. Case studies demonstrate how the integration of natural elements in
rehabilitation centers leads to improved patient outcomes. The proposed design reflects these
findings by incorporating a wide range of biophilic features that foster a healing and supportive
environment for mental health patients.
5.2 Implications for Future Sports Complex Designs
Although the focus of this research is on rehabilitation centers, the principles and methodologies
explored could be adapted for sports complex designs as well. The integration of nature into
sports facilities can enhance the well-being of athletes and spectators, promoting physical and
psychological recovery in both settings.
5.3 Recommendations for Implementation
For the successful implementation of the proposed design, it is recommended that healthcare
administrators, architects, and urban planners collaborate closely. Stakeholders should prioritize
sustainable and biophilic design principles throughout the construction and operation phases.
Additionally, continuous feedback from users should be sought to ensure the design meets their
evolving needs.
5.4 Suggestions for Further Research
Further research could explore the long-term effects of biophilic design in rehabilitation centers
by conducting longitudinal studies on patient outcomes. Additionally, investigating the
relationship between biophilic design and various mental health conditions, such as anxiety and
depression, would provide deeper insights into the potential benefits of nature-based healing
environments
