YORYM 1995.77 – ST
ANDREWGATE, YORK
Ceramic Building
Materials
There
is a small sample of Roman CBM, comprising brick and tegula. Both appear to be residual.
Medieval
Material
The
forms of roofing that show no method of suspension (ie no nib or peg) are
called plain roofing. There are several
examples of these. One fragment in
context 6 is a fabric that begins to appear only in the 14th century. A complete peg tile is present in context
10. It is a typical example of York peg
tile, having a central square peghole, with its size being about average.
Of
particular note is the proliferation of the early medieval roof tile system
(curved and flanged) which mimics the Roman type. The curved tile comes in either a green to brown glaze, mostly
covering only the top of the tile, or in an unglazed version. The flanged tile (distinguishable from the
Roman tegula by its small flange and medieval fabric) seems to have no glaze.
However, there is one fragment from context 10 which has a dark brown glaze and
a nail hole which could be the body of a flanged tile, but may be a glazed
pegtile (which would be unusual in York).
There is also another fragment from context 10 which could be a flanged
tile body piece, which has a green glaze.
One possible plain tile from context 10 has a circular peghole, but,
again this may be a flange body fragment judging by the thickness and the
fabric.
Context
16 may date to the 12th century, as the possible plain roof tiles are too
abraded to be fully diagnostic.
However, one of the fragments of flanged tile has mortar along a broken
edge which may signify reuse.
5 Plain roofing 13-15th
6 Plain roofing 14-15th
10 Glazed curved, Curved, Flanged,
Peg 13-15th
11 Roman brick Roman
12 Plain roofing, Peg 13-15th
16 Curved, ?Plain roofing, Flanged,
Glazed curved,
Tegula ?12th