People want to stay put as they age. That means housing design is critical in supporting this desire, as well as ageing-in-place policies. A new study from New Zealand looked at issues of appropriate housing for older people, and how people and communities can develop resilience to adverse natural events. The findings relate to ageing societies across the globe and within the context of changing environmental conditions. The decision tools that researchers devised from this participatory research are useful for older people and for architects and other designers.
ABSTRACT: Our ageing populations make it critical that older people continue to live and participate in their communities. ‘Ageing in place’, rather than in residential care, is desired by older people themselves and promoted as policy in many countries. Its success, both as policy and practice, depends on housing. House performance, resilience, functionality and adaptability are all essential to maintaining independence. Three New Zealand research programmes have worked with older people to investigate issues around housing, ‘ageing in place’ and how older people and communities can become resilient to adverse natural events. Using participatory research techniques, those programmes have generated evidence-based decision-support tools to help older people maintain independence. These tools have been co-designed and widely tested with older people and others. Designed to help older people identify priorities and information requirements, assess diverse factors determining thermal performance and dwelling resilience as well as repairs and maintenance needs, the tools help improve decisions around: repairs and maintenance assessment and solutions; dwelling and location choices and housing options. Various organizations have adopted the tools. This work demonstrates how research outputs can be used to facilitate older people’s housing choices while also giving architects and designers guides for meeting older people’s housing needs.
Do homes really have to be larger to incorporate universal design features? Unlikely saysKay Saville-Smith, a housing researcher from New Zealand. In her keynote address at the UD Conference in 2014 she explained why. Her presentation discussed the “size fraud” and the mistaken idea that homes need to be larger and therefore more expensive. She also referred to the “blame game” where nothing changes because no-one takes the first step. Below is an excerpt from the full transcript of her presentation, Making Universal Design a Reality – Confronting Affordability.
“Builders like to talk about cost per square metre so the larger the living space, the cheaper the perceived cost. Although the floor space need not expand to bring in UD features, it is believed that you do. So people say they won’t pay for that – or more to the point the builders say that”.
She goes on to say, “…there are still the two old barriers to renovating and building homes with universal design and indeed the streetscape, and those two things are twofold. One is what I’ve talked about in the past as the vicious cycle of blame that goes on in the building industry, which is no-one wants to change to do anything because the other person hasn’t asked them to do it. Investors don’t want universal design, so I the builder can’t build that, but if investors want it, sure I will build it. Investors will say I can’t build it because the builder won’t come in at the right cost, and both of them blame the architect, of course, because the architect is off site at that point. So that is one issue. The other issue is that we have the “innovation chasm” where we have solutions but getting them taken up and getting to a tipping point where it’s an expectation of what you get out of the housing market, is a big jump and typically you need about 30% or so of the market to be taking that kind of innovation challenge rather than taking the opportunity to be an early adopter. 30% is a big jump…”
An article on an American home builder’s website has some good information and dispels many myths. The one about “ugly and costly” is dealt with well. While they are American designs, the principles apply elsewhere. The title of the article is, How Great Aging in Place Design Prepares you for a Llifetime. There are lots of examples on the website of kitchens and bathrooms. There is also a section titled Universal Design.
Editor’s comment: Few older people will use a wheelchair at home, but they might like to sit to do some tasks. So the idea of lower benches could be a mistake unless you know all home occupants are either of short stature or wheelchair users. All family members have to be catered for in a workplace such as the kitchen. Lower bench sections or adjustable height benches help here. A pull-out workboard in the drawer section of the cabinetry is also another way to provide a low workspace for children and others who might need it. Also, in Australia and elsewhere, few homes have the kind of space shown in the pictures to allocate to a kitchen, so designs need to be considerate of all likely kitchen users. Creativity is required. Lowering benches and not having under bench cupboards is the easy solution.
Houzz online magazine has an article about a 1952 Frank Lloyd Wright home that they claim is a model of universal design. The Chicago home was actually designed specifically for a “disabled homeowner” – a wheelchair user. This kind of presentation of universal design confuses people and adds to the notion that universal design is for people with disability and not a mainstream idea. The article by Gwendolyn Purdom describes the single-storey construction, lowered doorknobs and light switches, wider doorways, drop down cabinets and sufficient turning space for a wheelchair. Pictures of work benches with nothing below are the wheelchair obvious features. Apparently the features blend seamlessly into the home. The article goes on to provide sound advice to others such as thinking about universal design from the beginning of the design. The original owners kept the home exactly the same until their death in 2012. This home has been open to the public since 2014. Several pictures illustrate the article. I doubt Frank Lloyd Wright took any of these design features into his future designs to make them mainstream. This was most likely a one-off. Frank Lloyd Wright designed the furniture too.
With 28% of the population over 65 years, suitable housing is a critical policy area for Japan. In his latest article, Satoshi Kose argues for ageing in place and compares Japan with UK and US housing policy from an ageing perspective. Voluntary guidelines for new housing has not worked and Kose says in his conclusion that viewing housing construction as a booster for economic growth where quality of design is out of question means that “Japan must pay the cost of that ignorance as the country grows older and older.” Australia should heed this warning. The title of the article is, “Housing Design for the Ageing: Struggle Toward Supporting Age-in-Place Instead of Special Housing for Seniors”. The article discusses the attempts made in Japan, UK and US to introduce universal design features but with little success. He concludes we need both carrot and stick approach – regulations and incentives. The housing industry is complex in all three cases and this is why we need both carrot and stick (for our housing donkey?)
Satoshi Kose has been writing and researching housing design over many years. He is Emeritus Professor at Shizuoka University of Art and Culture. This paper was presented at the UDHEIT2018 Conference.
The IDeA Center at Buffalo is a research institute set within the Architecture faculty. It has a good website with publications and other resources. Here are just four of the books. They can be purchased online. Go to the IDeA website for detailsof books and where to purchase.
Inclusive Design: Implementation and Evaluation.
The book focuses on the direct application of universal design concepts with technical information. Good for designers, contractors, builders, and building owners.
Accessible Public Transportation: Designing Service for Riders with Disabilities
This book is about public transit systems with a focus on inclusive solutions for people with disability and older people. Includes best practice examples.
Universal Design: Creating Inclusive Environments
Readers are introduced to the principles and practice of designing for all people. Includes best practice examples.
Inclusive Housing: A Pattern Book
A book for designing homes with everyone in mind. Includes disability specific information.
Because the majority of our homes are designed as if we are never going to grow old, most of us will need to modify our home as we age. That’s if you want to stay put, which is what most older people say is their preference. An easy to read and nicely presented report from Centre for Ageing Better in the UK gives an excellent overview of how home modification improves quality of life, mental health and overall independence. All good reasons for universally designing our homes from the start for the whole of our lives so modifications aren’t needed or are at least easier to do. Dwellings might be a “product” to property developers but for the rest of us a “home” is the pivot point for living our lives.
A great quote from a study participant to reflect upon, “You don’t get taught, at any point in your life, how to become an older person. It just sort of happens, you know…”. So waiting for consumers to ask for universal design isn’t going to work.
If you want to know what people think about accessible housing, the findings from a recent surveywill give you a good idea. With the prospect of a Regulatory Impact Assessment of accessible housing on the horizon this is a timely report. There are four narratives that frame the report: the housing industry view; the government view; prospective buyers’ view; and the perspective of people who need mainstream accessible housing. The survey was initiated by Australian Network on Universal Housing Designand the data were collated, analysed and discussed by Courtney Wright and Jacinta Colley from Griffith University. It is a lengthy but detailed report. Essential reading for anyone interested in this topic and/or who wants to know the history behind the universal design in housing campaign that goes back nearly 20 years. Dr Courtney Wright will be presenting the findings at the 3rd Australian Universal Design Conference in Brisbane 4-5 September.
My Home Space is an interactive online tool that takes you through the design details of all parts of the home including spatial requirements. The website has a video explaining how to use the guide. The tool is enhanced by references to assistive technology. The information in the tool takes the form of “things to consider” and is provided in the context of the NDIS. However, some of the design tips are useful for most homes. There is a companion paper, Government perspectives on housing, technology and support design within Australia’s National Disability Strategy that explains the background and the methodology for developing this tool. This is the work of Libby Callaway and Kate Tregloan from Monash University who will be speaking at the upcoming Australian Universal Design Conference 4-5 September 2018.
Here is another set of guidelines for housing to add to your collection. This one is by Master Builders Association ACT. Although Housing for Life is more than ten years old the principles still hold because it is good design. Apart from the usual attention to access and circulation spaces, it includes thermal comfort, security, lighting, operating controls and maintenance. Lots of diagrams and drawings help with explanations – it is a builder/designer perspective. There is also a handy metric conversion chart for people still using imperial measures. The guide was funded by the Commonwealth Department of Veterans’ Affairs. Other handbooks include:
Go to the Housing Design Guidelines section on this website for more about kitchens, bathrooms, lighting and other aspects of home design.
Note: this document is not readily available. I have posted a copy I found in my files. It is available through the National Library of Australia (Trove) if you want hard copy. Or you can try the MBA ACT. The references to the Adaptable Housing Standard are less relevant now – see more recent guidelines.