: Fast-setting concrete usually takes 30-60 minutes to set and about 4 hours before you can continue working. Wait 24 hours for a full cure before applying heavy loads. Pro Tips for Extra Stability
: Construct a custom beam by sandwiching 1/2-inch plywood between two treated 2x4s to prevent bowing over time. 124364
: Shape the top of the concrete into a slope away from the post to prevent water from pooling at the base and causing rot. : Fast-setting concrete usually takes 30-60 minutes to
: Place at the bottom of the hole for drainage and to help level the post. 124364
: A post-hole digger, level, and structural screws (like galvanized 3-inch wood screws) to help concrete grip the wood. Step-by-Step Installation