Rodboro Buildings
The Rodboro Buildings in Guildford was one of, if not the first, purpose-built car factories in England and the world. It is a Grade II listed building.
History
Car factory
By 1900 John Dennis and his brother Raymond ran a successful car and cycle manufacturing company in Guildford which lead them to set up workshops in the old barracks in Onslow Street. They rapidly outgrew the building and in 1901 built a new factory on a site on the corner of Bridge Street and Onslow Street. The factory consisted of three linked buildings of three stories plus a basement. They are steel framed with brown brick cladding and red brick detailing. Large windows and skylights provided plenty of natural light for the workers. The company moved into the first, western-most, bay in 1901 while the remainder of the buildings were still under construction.The factory layout was described by the Gentleman's Magazine in 1902. The basement was given over to the stores, the ground floor contained the company offices, a showroom on the eastern side, where the building curved round to match the corner of the site, and a Crossley engine driving a dynamo to provide power to the building. Guildford Corporation's own power station, now the Electric Theatre, would be built adjacent to the factory some ten years later. The second and third floors were the assembly and finishing areas, movement of the vehicles between floors being by means of a lift at the south-eastern end of the factory. By 1902 Dennis was producing 300 vehicles a year. In addition to manufacturing, the building was also used for developmental work, the most important example being the worm driven rear axle to replace the original chain drive on cars in 1903.
In 1904 the building was extended and Dennis started making commercial vehicles as well as cars, initially vans and buses. By 1905 more space was needed and a second factory was established on a site at Woodbridge Hill, about a mile north of the town. 1908 saw the first Dennis fire engine leave the Bridge Street works. By 1913 all production had transferred to Woodbridge Hill but Bridge Street continued in use as the company offices and a commercial car servicing operation. The factory closed and was sold in 1916.