The film is based around two factory bosses, Mr Smith and Mr Jones. Mr Smith chooses to use Shepley Booth & Associates to design and build his factory extension whilst Mr Jones decides to do it without professional planning help. We see the stages in the design and construction of Mr Smith's factory extension up to the final inspection with a director of Shepley Booth and Associations. Meanwhile Mr Jones's factory makes slow progress. At the end of the film is it revealed that the completed factory is in fact a new extension for the Midland Aluminium Company, a Wolverhampton based firm.
No credits specified
No credits on film but Ken Gamble is credited as director by BFI.