Abstract: A double door astragal is provided which comprises a rigid support member securable to the vertical edge portion of a normally inactive door, a rigid cover member securable in a plurality of positions relative to the rigid support member and mounted on the rigid support member with a U-shaped portion having an outer leg extending into the swinging path of the active door, and a flexible sealing member secured to the rigid support member and extending into the opening formed by the U-shaped portion of the cover member so as to contact the outside surface of the active door when the vertical edge portions of the active and inactive doors are in abutting relation, to provide an adjustable seal against weather.

Abstract: A door comprising a rectangular frame covered by sheet metal skins is provided on its under edge with special weather stripping which includes clip means serving to mount the weather stripping in cooperation with flange portions along the under edges of the metal skins which are turned under the door frame to form return wings. The cooperative relation of the weather stripping and the return wings makes it possible to mount the weather stripping on a door in hung position by sliding it endwise into place. The return wings also offer the further advantage of improved fire protection.

Abstract: An assembly for mounting a flat panel of glass or other material in an opening in a door frame. The assembly includes complementary molding sections, each of which has inwardly projecting studs which align with the studs on the opposite molding and are secured by tubular clips which slip over the studs. The clips also include outwardly projecting wings which engage the edges of the panel to support and position it in the door frame opening, and at least one of the wings is disposed at approximately 45.degree. with respect to a plane bisecting the clip. This construction allows the position of the panel to be adjusted by rotating the clips about their longitudinal axes.