2. Nail the Jambs Prev Next Nail head and side jambs to rough framing, using 16d finishing nails. Countersink nail heads into face of jambs with nail set. Fill holes with wood putty. Up Next 10 Home Repairs That Can Seriously Break the Bank Repair Your Christmas Lights How to Repaint Stained Walls How to Build a Mantel Shelf Will vinegar remove adhesives from plastic?