purlins Definition

trussed, joist, interjoist, hammer beam, purline, torsel, truss, rafter, lathy, eave, lath, lintel, soffit, box girder, ridgepole, girder, lathwork, slat, tiebeam, crossbeam, roof, ledger board, valance board, stiffener, rooftree, structural member, crosspiece, cantilever, architrave, cladding, epistyle, timberhead, disroof, balustrade, plywood, latticing, formwork, trestletree, shingle, contignation, mullion, subfloor, casement window, prestressed concrete, cruck, futtock shroud, rebar, zoophorous, dormer window, sarking, platband, swing bridge, hogframe, dormer, killesse, pendice, corrugation, syphering, pilaster, knighthead, euphroe, louver, eaves, gypsum board, cornice, trellis, futtock plate, ashlaring, furring, rooflet, steelwork, plank, timber, butment, handrail, chimney breast, parapet, gable end, brickwork, truss bridge, picture rail, spandrel, gambrel roof, sash window, breastrail, prestressed, clapboard, dowel, weatherboard, straight joint, entablature, jerkinhead, baluster, corbel, crosstree, bulkhead, abutment, underlayment, groundsill, stemson,