ROOF

SN The exterior upper covering, and its supporting structure, of a building.
CL STRUCTURAL COMPONENT
NT BOWSTRING ROOF
COMMON RAFTER ROOF
COUPLED ROOF
EAVE
FLAT ROOF
GABLED ROOF
HALF HIPPED ROOF
HAMMERBEAM ROOF
HELM ROOF
HIPPED ROOF
MANSARD ROOF
NORTH LIGHT ROOF
PENT ROOF
PRINCIPAL RAFTER ROOF
RIDGE PIECE
THATCHED ROOF
WAGON ROOF