You are here: Specification & BIM / Specification & BIM / BIM Door Solutions / Single Metal Stairwell Door Single Metal Stairwell Door Single metal door for use stairwell use. Downloads Revit Single Metal Stairwell Door.zip (.zip, 1.8 MB) Close Version Revision: 1 CONTACT US Related solutions H19 City Premium Equal Pair Hardware SetASSA ABLOY Timber Doorsets Double Hingeless Metal Riser Door with LouvreASSA ABLOY Steel Doorsets Unequal Metal Office Store DoorASSA ABLOY Steel Doorsets