Simply screw our Preformed Curved Drywall Panels to the existing framing to build your Cove Ceiling or Light Cove and Column Wraps. Tape and finish the seams with the rest of the drywall. Specified by Architects, installed by Contractors and Homeowners since 2011 in Commercial and Residential buildings throughout the United States to make Curved Corners, Cove Ceilings, Light Coves and Drywall Column Covers Fast and Easy.