The Zip-Up House (formally Zip Up Enclosures No. 1 and 2)[1][2][3] was designed between 1967 and 1969 by Richard Rogers and his then wife, Su Rogers (née Brumwell), for The House of Today competition, which was sponsored by DuPont. The house was never built, although the concept was later used for Richard Rogers' parents (Dr. Nino and Dada Rogers) house at 22 Parkside in Wimbledon, London.