Talking Points: HOK Biophilia Symposium

Biophilic design: The key to improving mental health, increasing productivity and reducing stress levels? A report from HOK's Welcome to the Biophilic Concrete Jungle

An expert panel at the Welcome to the Biophilic Concrete Jungle event made the case for incorporating the principles of biophilic design into the workplace, including for health and wellbeing considerations, the promotion of productivity, and to address workplace stress and urban disconnection from nature. Panellists included HOK’s Joyce Chan, head of sustainability, and Trina Marshall, regional leader of consulting, as well as Professor Derek Clements-Croome from Reading University, Alexander Bond from Biophilic Design, and Dr Ed Suttie from BRE. HOK organised the event.

Defining terms: what is biophilia? — Biophilic design is an extension of biophilia. It incorporates natural materials, natural light, vegetation, views out and other experiences of the natural world into the built environment.

The discussion focused on sustainability, the fundamental values behind biophilic design and the emotional connection that people and places have with nature. It was noted that developers are increasingly engaging with architects on these principles when formulating a brief.

Beyond nature — Biophilia goes beyond nature, asserted Alexander Bond: the benefits of well thought-out design, colours and lights incorporated into biophilic design means there are more than solely ‘nature’ benefits – [but] it is difficult to translate or quantify the benefits to clients, who often expect to see the immediate effects. For people to feel fulfilled and motivated in their work they need to engage with plants, as people do have an innate interest to be close to nature.

Derek Clements-Croome, meanwhile, argued that there is a relationship between green elements and energy and sustainability.

Looking ahead, biophilia is one important factor that will impact on the health of our nation. During the discussion it was noted there needs to be more biophilic design in schools, since it impacts the overall wellbeing of young individuals, helping their levels of productivity and positively impacting their overall health and development.

Another compelling reason for incorporating biophilic design is because technology leads to a fast-paced and stressful workplace environment. Nature brings it back to the basics and allows us to become more in tune with living in the moment.

A holistic approach — Trina Marshall introduced a holistic approach, addressing how biophilic design can be incorporated into the workplace: ‘The process of biophilic design starts with the client brief, as there is a responsibility for the developer to focus on the needs of the individual who will be occupying the space.

‘The incorporation of biophilic design into the built environment means that developers need to be brave, as stakeholders will see evidence that biophilia lowers stress for both the building occupier and society.

‘We need to find expressive ways through design to achieve it. We are seeing a far more conscious and deliberate movement of people wishing to experience their surroundings more intentionally in return for a more enriched existence.’

Joyce Chan considered the user experience, from the street to the office seat, and the transition of the worker between the different spaces they occupy: ‘There is no concrete formula for biophilic design, as seen with the diversity in client briefs. The brief will vary from client to client. To achieve the success there needs to be dynamic post-occupancy evaluation which considers all the variations at play.’

And Ed Suttie discussed the three main proponents of biophilia – mental, social, physical wellbeing – serving as three objective measurements for nature and design.

People have always been intuitive about nature and biophilic design – elements of nature in design allows creativity and wellbeing to flourish, which is important when evaluating the potential space for the occupier.

Does it work? — The reality is that the wider industry can struggle to acknowledge the value of biophilic design, which is often value-engineered out of projects at an early stage.

Chan noted that new data for measuring its value and benefits is needed to assist with demonstrating the return on investment, as well as to benchmark the successful application of biophilic principles, as data is fundamental to client decisions. Without quality data we cannot prove the business case for biophilic design. It requires a combination of quantitative and qualitative research to benchmark the combined effect of biophilic design on wellbeing.

Bond argued that data is subjective; however, the more that data becomes available, the more evidence there is that the biophilic design actually works and is critically important. Marshall added that there is more data than we’ve ever had access to before, but we need to remain anchored to an approach where data influences design in combination with less ‘tangible’ influences such as the spiritual.

Well-researched neurological and physiological evidence indicates the health and productivity benefits from biophilic design include:

  • 11 per cent gains in productivity from fresh air
  • 23 per cent improvement in productivity from good lighting and access to views
  • Up to 25 per cent better functioning memory when workers have outside views
  • 18 per cent rise in productivity through access to daylight

In conclusion, it is of paramount importance that the entire value chain from office worker to developer is considered when implementing biophilic design. This powerful tool has the potential to have a profound positive impact not only on design but on our lives. 

For further information please contact Tony Nokling at | | @HOKNetwork

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