Hall church

A hall church is a church with a nave and aisles of approximately equal height. In England, Flanders and the Netherlands, it is covered by parallel roofs, typically, one for each vessel, whereas in Germany there is often one single immense roof. The term was invented in the mid-19th century by Wilhelm Lübke, a pioneering German art historian. In contrast to an architectural basilica, where the nave is lit from above by the clerestory, a hall church is lit by the windows of the side walls typically spanning almost the full height of the interior.

Terms
In English language, there are two problems of terminology on hall churches:
 * The term hall church is ambiguous because the term hall is ambiguous. In some cases, the church of a manor house ("hall") is called a hall church. Thr term is also used for large aisleless churches, an entirely different type. Aisleless churches with a rectangular plan are called zaalkerk in Dutch and Saalkirche in German, zaal/Saal, derived from French salle, marking large rooms of less extent than hal/Halle.
 * The obligatory distinction between nave and aisle, which does not exist in other European languages, is inappropriate for many hall churches. In Dutch the schip ('ship', entire nave) can consist of two, three or more parallel beuken (lit. 'bellies'), and the koor ('choir, chancel') can do as well.

History
The first churches with naves and aisles of equal height were crypts. The first aisled hall church north of the Alps is St Bartholomew's Chapel (Bartholomäuskapelle) at Paderborn, consecrated c.1017. In western France, there are some Romanesque hall churches with parallel barrel vaults. Poitiers Cathedral is considered to be the first Gothic hall church, and was probably an example for the Gothic hall churches of Westphalia. Most familiar was the construction of aisled hall churches in the late Gothic period, most notably in the areas of Westphalia and upper Saxony.

There are also English hall churches vaulted with stone, such as Temple Church in London, the choir of Bristol Cathedral and the Lady Chapel of Salisbury Cathedral.

Some Gothic Revival churches apply the hall church model, particularly those following German architectural precedents. One example of a neo-Gothic hall church is St. Francis de Sales Church in Saint Louis, Missouri, designed by Viktor Klutho and completed in 1908.

A completely separate 20th-century usage employs the term hall church to mean a multi-purpose building with moveable seats rather than pews and a chancel area which can be screened off, to allow use as a community centre during the week. This was particularly popular in Britain in inner city areas from the 1960s onwards.

Principles and variations
Some typical forms of hall churches and how to distinguish them from basilicas:

Further information
Lists of almost all hall churches of Europe are available on French Wikipedia (incomplete for Germany) and German Wikipedia. The listed churches are identical with the national lists in Czech, Dutch (for the Netherlands and Belgium), Polish, Portuguese and Spanish Wikipedias.