King resumed his architectural practice in 1946 after his wartime service ended. Having been made a
fellow of the
Royal Institute of British Architects, he was appointed the diocesan surveyor for
Chelmsford. One of his early projects was the restoration of the
Anglo-Saxon chapel of St Peter-on-the-Wall in
Bradwell-on-Sea, the roof of which had been damaged by an ordnance explosion during the War. King proposed a radical intervention, putting forward a plan for rebuilding the apse and adding a west tower. Faced with considerable opposition from the
Society for the Protection of Ancient Buildings, King's plans were not pursued beyond a new stone altar, crucifix and paved flooring. The immediate post-war period provided an abundance of work for King and his peers, who were widely engaged in rectifying the destruction of The Blitz. King won commissions for both the refurbishment and wholescale rebuilding of churches that has been damaged or wholly destroyed. Among his early commissions was the 1950 - 1951 refurbishment of the Church of
St Magnus the Martyr in the City of London, where King served as a churchwarden. It had suffered relatively minor damage in comparison to many nearby churches, though King's reordering included the introduction of modern glass by
Lawrence Lee. Around this time King became associated with Faith Craft, a specialist provider of ecclesiastical fixtures and furnishings that had been established by the
Society of the Faith in 1916. King was a proponent of the
Liturgical Movement that sort to ensure that church architecture and design prioritised the involvement of the congregation in the act of worship. Working with Faith Craft allowed King to plan and execute complete projects that went beyond architecture to include liturgical planning and interior fittings as part of a unified programme of work. He set out his ideas in essay to accompany a 1951 exhibition at
Lambeth Palace titled
Art in the Service of the Church, held as part of the
Festival of Britain. The same year King was appointed to the Archbishop's Commission on the Repair of Churches and as consulting architect to the
Historic Churches Preservation Trust. His innovative designs were not always successful, for example Blackburn Cathedral lantern tower and St Michael the Archangel, Letchworth, suffered structural problems. These required significant rebuilding in Blackburn and closure of the building in Letchworth.
St Mary, South Ruislip Among King's most distinct new-build churches was the Church of St Mary in South Ruislip in the
London Borough of Hillingdon. Built between 1957 and 1959, it was commissioned to serve a
parish created in 1952 as London's urban reach expanded west. Despite adopting a traditional
basilica plan, King's design was consciously modern, reflecting the influence of the 1951
Festival of Britain and the congregational unity promoted by the Liturgical Movement. Brick built within an exposed concrete frame, it has a copper-covered folded-slab roof above an unbroken clerestory of triangular windows. Construction was realised in collaboration with the engineering firm
Ove Arup and Partners. The west front is particualrly distinctive, featuring a 7m
Portland stone crucifixion sculpture, carved in situ by Brian Asquith. As at St Mary-le-Bow, the interior was fitted out in collaboration with Faith Craft and designers including Hayward and
Keith New. The church was Grade II listed in 2022.
Blackburn Cathedral In 1961, while his church in Fleetwood was under construction, King was appointed as architect to
Blackburn Cathedral, the seat of the
Lancashire diocese created in 1926. The expansion of
John Palmer's
Georgian parish church to reflect its new status as a cathedral had begun in the 1930s under the architect William Adam Forsyth. Forsyth had planned for grand
Gothic building that would double the size of the existing church, with a new choir, transept arms and central tower. However, interrupted by the Second World War, money to realise the project ran out in the early 1950s with only the transept complete. After some delay, King was bought in to complete the job on a much reduced budget. King's brief was to shorten Forsyth's intended eastward extension and provide a more economical solution to the planned central tower. His solution was to replace Forsyth's crossing tower with an octagonal
roof lantern constructed from reinforced concrete, topped by an
aluminium flèche. The
sanctuary would be bought forward and placed directly beneath the new lantern, reducing the need to extend the building east to the extent that had been proposed by Forsyth. Work on King's plan began in 1962 and the crossing lantern was completed in 1967. Work then progressed to the east end of the cathedral where, beyond the crossing and eastern
ambulatory, King oversaw construction of the Jesus
Chapel. This truncated space was built as an alternative to Forsyth's intended choir. Construction and fitting out of the cathedral was completed in time for reconsecration in 1977. Throughout the project King once again worked closely with John Hayward on the internal fixtures and fittings. ==Later life and death==