V
valley:
the concave angle formed by the two sloping
sides of a roof; low spot between higher points
valley
flashing: waterproofing (flashing) applied to
the concave joint (valley) of a roof
valley
rafter: a rafter (beam) which forms the apex of the
interior angle of a valley roof valley
roof: a roof, the exterior surface of which forms a
concave angle, having the edges higher than the
center
vapor
barrier: insulating materials used to prevent the
buildup of moisture, whether by condensation or
penetration in walls, floors and other parts of a building
veneer:
thin sheets of wood or other material, such
as brick or plaster, usually covering less costly material veneered
construction the placing of a facing material over the external surface of a structure
veranda:
an open porch alongside a building, usually
covered by a roof for protection from the sun or rain
vitreous:
of or glass like, resembling glass-usually
made of fired clay type materials
visible:
that can be seen; evident be a visual
assessment
