The Department of the Environment Transport and the Regions has
teamed up with industry leaders to develop two research projects
intended to streamline the housebuilding process.
The DETR is working with PRP Architects, Redlands, Hepworth
Building Products, Wilmott Dixon Housing, Southern Housing Group,
and Nu Aire Ventilation, to identify cost-effective and sustainable
housing.
The research group intends to bring in more production methods from
the car industry in an attempt to streamline construction and
reduce on-site faults from the building process.
Some of the different innovative methods were being discussed at
the PRP Architects 1998 Arts Club event last week. The research
group is developing two projects where it will experiment with
innovative methods for housebuilding.
The Timber Dwelling Project is re-evaluating the potential of
sustainable timber house construction. The project planners are to
build some prototype houses in Dartford that will look to develop
the timber methods. "A lot of the structure will be built away from
the site and then brought in later from the factory," said Barry
Monday director of PRP.
The second project is a £1.2 million DETR project which is led
by the technology policy unit at Sussex University. The Sussex team
is working with Westbury Homes, Wilmott Dixon and Southern Housing
Group to replace crafts like plumbing, electrical and mechanical
systems plus roof construction with components produced to
production line standards.
Simon Kaplinsky, director of project services at PRP Architects,
describes how defects can be reduced if there are fewer skills
based on-site with a greater emphasis on factory production. There
also needs to be a reduction in the level of waste and a speeding
up of the process, said Kaplinsky.
He draws on the car industry as an example for the housebuilding
industry to model itself upon: "The car industry produces millions
of cars but the customer still retains a lot of choice and there
are almost zero defects."