Wide back flange hanger
Wide vertical joint seal
Width adjustable expanded foam insulation panels
Windbreak
Window assembly with movable crossheader
Window case
Window frame assembly
Window frame member of rigid plastics material
Window frame profile and a process for its production
Wire grid subceiling panel
Wire impaling clip for gypsum panels
Wiring arrangement for movable room divider panel systems
Wood board floor on external terraces
Wood column-beam joint structure using lag screw bolts
Wood connection
Wood frame building wall
Wood i-beam bridge and beam structure
Wood roof truss construction
Wood rot protector
Wood stud crossbrace fastener plate