Residential Care Facilities for Users with Alzheimer’s Disease: Characterisation of Their Architectural Typology

The design and construction of residences for persons with Alzheimer’s disease (AD) have been based on the recommendations of design guides, the results of empirical tests with samples of the population, and the experience of architects and planners. The reiteration of certain patterns, criteria, and guidelines has given rise to a new type of building that has not yet been explicitly described. The aim of this paper is to determine the main characteristics of this typology. This research is based on a critical review methodology, analysing 30 care homes built over the last four decades across various global contexts. Detailed surveys of plans, projects, and buildings were carried out, allowing a comparative analysis of the architectural attributes to determine the most influential parameters for these buildings. The results indicate that environments designed with safety, accessibility, and opportunities for social interaction in mind—and, above all, those that are personalised to the needs of this collective—significantly enhance the behaviour, emotional state, and cognitive state of their residents. The main theoretical contributions include identifying and stating the key features of this type, such as small scale, basic cell housing, comprehensible organisation, and sensory stimulation of spaces, among others. The breakthrough of this study that differentiates it from other works in this field is that it provides concrete guidelines to approach the planning, design, and construction of these kinds of residences. The significance of this research lies in the definition of this unique typology, which is not characterised by its morphology, shape, or formal composition but rather focused on promoting an adequate cognitive and physiological reception of the space by the users. This building concept has important management implications, as its construction must provide for and integrate specific care services in a residential setting for people with AD.

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