and plaster, half-timber and tile-hanging, half-timber with panels
filled with red brick, and roofs of thatch or tiles, or stone slates
which the Horsham quarries supplied.

[Illustration: Timber-built House, Shrewsbury]

[Illustration]

These Surrey cottages have changed with age. Originally they were
built with timber frames, the panels being filled in with wattle and
daub, but the storms of many winters have had their effect upon the
structure. Rain drove through the walls, especially when the ends of
the wattle rotted a little, and draughts were strong enough to blow
out the rushlights and to make the house very uncomfortable. Oak
timbers often shrink. Hence the joints came apart, and being exposed
to the weather became decayed. In consequence of this the buildings
settled, and new methods had to be devised to make them weather-proof.
The villages therefore adopted two or three means in order to attain
this end. They plastered the whole surface of the walls on the
outside, or they hung them with deal boarding or covered them with
tiles. In Surrey tile-hung houses are more common than in any other
part of the country. This use of weather-tiles is not very ancient,
probably not earlier than 1750, and much of this work was done in that
century or early in the nineteenth. Many of these tile-hung houses are
the old sixteenth-century timber-framed structures in a new shell.
Weather-tiles are generally flatter and thinner than those used for
roofing, and when bedded in mortar make a thoroughly weather-proof
wall. Sometimes they are nailed to boarding, but the former plan makes
the work more durable, though the courses are not so regular. These
tiles have various shapes, of which the commonest is semicircular,