Abstract: A ceiling assembly includes a plurality of elongate, side-by-side gripping members which easily fit onto and conceal the otherwise exposed lower portions of overhead floor joists, as in a basement. Appropriately sized elongate panels fit between the floor joists and have edges supported by the gripping members, thereby forming a smooth, finished appearing ceiling which is quickly and easily installed at low cost by a home resident. Extender members may be used to drop the gripping members a short distance below the joints to accommodate cross braces and plumbing lines.