Besides conventional on-site construction, Mattamy Homes used
prefabrication for many of the houses in Hawthorne Village. Unlike other prefab builders, which build the house in sections and then ship the sections to the site for assembly, these houses are shipped with cabinetry, light fixtures, electrical and plumbing systems installed. Mattamy utilizes a
private road between their factory and the housing site. While indoor construction is more expensive than building on-site, Mattamy's prefab process completes in 70 less days than on-site construction, avoiding weather uncertainties and providing a safer and proeductive environment. The Stelumar Advanced Manufacturing plant can produce a house in eleven days, and work on ten homes at once. Every day, the production line shifts each house to the next work station. The Stelumar facility is expected to operate for four years, producing 220 homes a year, after which Mattamy will disassemble and remove the plant. ==References==