How Do You Build Concrete Deck Joist Mounts?
Like many other construction projects, one of the secrets to building a quality deck lies in a part of the deck that is not even seen once the job is complete. A long-lasting and stable deck is dependent on a solid foundation. One of the best foundations for a deck involves using concrete piers that serve as the base upon which the rim and end joists can be mounted. Note the location for your deck’s foundation piers based on the deck plan. Mark these locations on the ground. Using an auger or shovel, dig holes at each pier location. The holes should be 36 inches deep and 12 inches in diameter. Set the cylindrical concrete forms into the holes and secure them in place by adding soil back in the hole, all around the outside of the forms. Prepare the ready mix concrete and fill the cylindrical concrete forms to the top. Place and align the joist anchors into the concrete according to the deck plan. While the concrete is still wet, use a string level or laser level to check that all the jo
