초록 ▼

A pre-hung door and door frame in combination with nesting door posts. Preferably, the door posts have a central channel extending into contact with a door jamb soffit and one of the door jamb stops. The header includes a header tab extending from a nailing flange into a area defined by the door jam

A pre-hung door and door frame in combination with nesting door posts. Preferably, the door posts have a central channel extending into contact with a door jamb soffit and one of the door jamb stops. The header includes a header tab extending from a nailing flange into a area defined by the door jamb rabbet, face and back bends to provide a more rigid connection between the header and the door jamb. The header also includes a pair of door jamb tabs integral with the header for securing the header relative to the door jambs.

대표청구항 ▼

1. In combination:a pre-assembled door frame for installation in a metal wall of a pre-engineered building and comprising a header interconnected between two door jambs, each door jamb comprising an elongated member having a given configuration with an internal surface; two door posts, each door pos

1. In combination:a pre-assembled door frame for installation in a metal wall of a pre-engineered building and comprising a header interconnected between two door jambs, each door jamb comprising an elongated member having a given configuration with an internal surface; two door posts, each door post adapted for securement to the pre-engineered building and configured to nest within a respective door jamb with a portion of the post in contact with at least a portion of the jamb internal surface and a second portion adjacent a portion of the corresponding door jamb such that a wall receiving and retaining gap is defined between the second portion and the portion of the corresponding door jamb; and fastening means extending between each post and respective jamb within the contact area to interconnect each post and respective jamb.