 St Caffo 's is built of rubble masonry dressed with limestone , in an early English style ( a style of architecture used between about 1180 and 1275 , typically using narrow pointed windows and arches ) . The roof is made of slate . The tower , at the west end , has buttresses at the corners and is topped with a broach spire , which is a prominent local landmark . Entrance is through an arched doorway in the north side of the tower . The chancel , at the east end of the church , is smaller than the nave in both height and width ; there is a transept on the north side of the chancel . The nave has lancet windows , and there is a further lancet window on the south side of the chancel . The church 's east window is set in a pointed arch and has three lights ( sections of window separated by mullions ) . 
 St Caffo <a href='null_genetive' title='1'><mark>'s</mark></a>is built of rubble masonry dressed with limestone , in an early English style ( a style of architecture used between about 1180 and 1275 , typically using narrow pointed windows and arches ) . The roof is made of slate . The tower , at the west end , <a href='got' title='2'><mark>has</mark></a> buttresses at the corners and is topped with a broach spire , which <a href='drop_aux' title='3'><mark>is</mark></a>a prominent local landmark . Entrance is through an arched doorway in the north side of the tower . The chancel , at the east end of the church , is smaller than the nave in both height and width ; <a href='dey_it' title='4'><mark>there</mark></a> is a transept on the north side of the chancel . The nave <a href='got' title='5'><mark>has</mark></a> lancet windows , and <a href='dey_it' title='6'><mark>there</mark></a> is a further lancet window on the south side of the chancel . The church <a href='null_genetive' title='7'><mark>'s</mark></a>east window is set in a pointed arch and <a href='got' title='8'><mark>has</mark></a> three lights ( sections of window separated by mullions ) . 
St Caffo  is built of rubble masonry dressed with limestone , in an early English style ( a style of architecture used between bout 1180 and 1275 , typically usin narrow pointed windows and arches ) . The roof is made of slate . The tower , at the west end , got buttresses at the corners and is topped with a broach spire , which a prominent local landmark . Entrance is thru an arched doorway in da north side of tdatower . The chancel , at the east end of the church , is smaller than the nave in both height and width ; it is a transept on thdaorth side of the chancel . Thedave got lancet windows , and it is a further lancet window on the south side of the dancel . The church  east window is set in a pointed arch and got three lights ( sections of window separated by mullions ) .