St Mary's Church, Dalton-in-Furness

The church is constructed in snecked red sandstone with ashlar dressings and green slate roofs. Its plan consists of a six-bay nave, north and south aisles under separate roofs, north and south porches, a two-bay chancel with a north vestry and a south chapel, and a west tower above the west end of the nave.[2] Its architectural style is Decorated.[7] The tower consists of three stages standing on a chamfered plinth. The nave west window is in the bottom stage of the tower and has three lights. The tower is supported by buttresses, contains three-light bell openings, and has an embattled parapet. At its southwest corner is an octagonal stair turret, rising to the greater height than the tower. There is chequerwork decoration on the parapets of the tower and south chapel, above the porches, and over the east and west windows. Along the south aisle are buttresses, and two pairs of four-light windows. The south porch is hexagonal, and the north porch is three-sided. The chancel has a six-light east window, above which is a slit window and a cross on the apex of the gable. On the south wall of the chapel is a semi-octagonal projection between two pairs of two-light windows; there is another two-light window in its east wall. In the north wall of the vestry is an ogee-headed doorway and a cross window; in its east wall is a two-light window.[2]

The arcades are supported by octagonal piers. At the east end of the north aisle is a flying buttress.[2] Most of the furnishings were designed by the architects. The reredos has alabaster panels surrounded by sandstone. The baptismal font dates from the medieval period. It is octagonal with a goblet-shaped bowl, and is carved with quatrefoils and shields. There are fragments of stained glass dating from the early 16th century in the north porch. On the north side of the church is a window from the earlier church, dated 1862, made by Heaton, Butler and Bayne and designed by Alfred Hassam (1842–1869). On the south side of the church is 20th-century glass by Shrigley and Hunt. The monuments include one from the older church dated 1821, and others date from the 18th century.[7] The three-manual organ was built in 1905 by Ainscough, and restored in 1973 by Pendlebury. Further modification have subsequently been made.[8] There is a ring of ten bells with a tenor weight of 21cwt 0qr 21lbs (1104kg) in D all cast in 1927 by John Taylor & Co.[9]