Position the deck board over the deck frame. Mark the spot on the deck board with a pencil where it overlaps with the frame below. Lift the board and measure the distance from the edge to the pencil mark to make sure it is equal to the distance from the edge to the frame on the underside.
Align the tapered ends of a deck screw and the countersink drill bit. Wrap a small strip of masking tape onto the countersink bit just above where the flared end of the deck screw ends. The masking tape marker helps to ensure that the guide holes are sufficiently long for the deck screws being used.
Install the countersink drill bit in an electric drill. Plug the electric drill into an outdoor extension cord. Drill two holes about 4 1/2 inches apart, centered on the deck board, straight down into the pencil mark until the masking tape marker is just above the surface of the deck board.
Switch out the countersink bit for a Phillips head screw driving bit. Drive the deck screw straight down into each guide hole until it is flush with the surface of the deck board. Install the next screw into the deck board 4 1/2 inches away from the last.
Things You Will Need
- Measuring tape
- Countersink drill bit
- Masking tape
- Electric drill
- Outdoor extension cord
- Phillips screw bit
- Deck screws may loosen over time and require occasional tightening.