Prest-on Corner-back fasteners eliminate wood or steel stud backup at corners and ceilings. The result is faster framing and faster, easier drywall installation.

No corner back-up studs for fully insulated outside corners.

Corner-back eliminates back-up framing members.

Corner-back fasteners eliminate the need for corner back-up studs and allow corners to be fully insulated. This means a significant reduction in thermal loss. Corner-backs also assure solid construction since the maximum load on the corner is only half the load on a regular stud. Thus, two 2" X 4" studs provide the structural performance equivalent to three 2" X 4" studs.*