Elisabeth Blanchet and Sonia Zhuravlyova – Prefabs: A Social and Cultural History (Historic England, 2018)
Up and down the country, in between areas of traditional brick housing and shiny new builds, it’s still possible to see the odd row of small, single-story rectangular cottages made of concrete and corrugated metal. Whilst they often look unassuming and sometimes shabby, these dwellings are remarkable survivors from the years following the First and Second World Wars, when there was a pressing need to provide housing quickly, cheaply and on a mass-scale. One solution, as a new book by Elisabeth Blanchet and Sonia Zhuravlyova shows, was prefabrication.
Prefabrication, either of entire buildings or of particular components, has a long history, being applied to everything from the construction of the Crystal Palace, to ready-to-assemble houses which were exported to residents setting up home in the colonies, to dormitory housing for factory workers. Over time, materials changed with technological advancements, from timber to corrugated iron to steel and concrete, as did designs. Prefabs situates British prefabs in this historical context, as well as within a wider international survey of approaches to prefabrication, driven by varying circumstances and ideologies.
When prefabrication really came into its own in the UK was immediately after the Second World War, when hundreds of thousands of new homes were needed to house a boom in newlyweds, as well as those who had been bombed. Prefabrication was regarded as a quick and temporary solution to this need, at a time when both materials and labour were in short supply. Factories which had previously produced aircraft as part of the war effort were repurposed to create components for housing. Rubble from bombed houses were used for foundations. Furthermore, construction didn’t require skilled labour – sometimes prisoners of war were put to work erecting prefabs.
Although they were meant only as a temporary solution, these houses often vastly exceeded residents’ former living conditions, offering a self-contained (if small), detached house with front and back garden at a time when many families, especially in the inner cities, were still crammed into rooms in houses shared with several others.
As the book shows, these houses not only offered a roof over residents’ heads, but changed their ways of living. In many ways, prefabs were at the forefront of modernity, incorporating then-innovative features such as built-in furniture and storage space, indoor bathrooms, electric appliances, and labour-saving devices such as refrigerators. They also offered self-sufficiency, with space to grow food; the book describes a Women’s Voluntary Service scheme which distributed plants and seeds to the prefabs from gardens in country areas. This goes some way to explaining their popularity, and the fact that some continue to be lived in today, extending their predicted life-span by more than half a century.
Of course, prefabs weren’t without their problems. They suffered from issues such as damp, and it was sometimes difficult to regulate the temperature inside; early designs, demonstrated at experimental show homes on prominent central London sites such as the land behind the Tate Gallery, were improved and refined as their faults became apparent.
The book goes on to show how elements of prefabrication, such as cast concrete and the use of mass-produced, machine-made elements, were applied later in the post-war reconstruction effort to housing intended to be more permanent. By the 1960s, the low-rise bungalow of the immediate post-war years was replaced with the high-rise block of flats as the preferred choice for meeting the need for mass housing; many of these proved less popular and durable than the apparently temporary prefabs, and turned out to have design flaws with far more serious consequences.
Prefabs brings these homes to life, incorporating testimonies from past and present residents as well as illustrations of their construction and their changing place in the housing market as the areas around them have been redeveloped; controversially in the past couple of years Catford’s Excalibur Estate, one of the last major areas of prefab housing, has been largely cleared by the council to be replaced with high-density (and higher-cost) housing in the name of regeneration, despite the objections of residents.
The authors even suggest that prefabs might have a role to play today, in addressing issues such as the shortage of affordable housing and homelessness. Updated with new materials and methods of construction, prefabs benefit from being portable, cost-effective and eco-friendly, and can be easily slotted into the existing city fabric – attributes that made them attractive to planners and councils more than seventy years ago.
– Natalie Bradbury