PURLIN GLIDER

MANUALLY OPERATED DISPENSER DEVICE; NAMELY, AN APPARATUS WHICH RETAINS A ROLE OF VAPOR BARRIER FABRIC MATERIAL AGAINST THE FLANGE OF A ROOF OR WALL PURLIN AND BY MOVEMENT OF THE APPARATUS OVER THE FACE OF THE PURLIN FLANGES, UNROLLS AND DISPENSES THE FABRIC MATERIAL IN SHEET FORM TO THEREBY FORM A VAPOR BARRIER FOR FIBERGLASS INSULATION BATTING TO BE PLACED THEREOVER TO FORM AN INSULATED WALL OR ROOF STRUCTURE