We recommend a 16 inch on center support for a bridge for light use. Heavy traffic, including commercial installations, or use by vehicles, would require 12 inches on center.
While you’ll want to confirm with your contractor, as a general rule, you need to use two screws every 16 inches. This comes to 24 screws per board. Since each box of deck screws is a 100 pack, this roughly means you can cover 4 boards of 16 foot each per pack of screws. This […]