When it comes to securing your home or property, the gate is a crucial element. For your gate to function properly, it needs to be anchored to sturdy posts—your gate posts. These should be installed before the gate itself, following a clear five-step process.

Step 1: Laying the Gate Post Foundations

Every structural component is designed to bear specific loads. Gate posts must support the weight of the gate, any garden gate, and, if applicable, a gate motor. That’s why each post’s foundation needs to be solid to ensure your entry fence stands the test of time. The spacing between posts must be precise. Start by marking out the locations for the posts and the gate threshold. Allow for an extra 2 inches (about 5 cm) around each post, and mark a trench about 8 inches (20 cm) wide between the posts for the threshold. The threshold width should match your gate’s width.

Step 2: Installing Reinforcement at the Post Locations

Next, set a four-rod steel reinforcement cage at the threshold and post locations for your gate. Let the reinforcement extend about 24 inches (60 cm) above the foundation. If you plan to add a gate opener or lighting, run the electrical conduits now. Fill the forms with concrete and check the surface level with a straightedge.

Step 3: Assembling the Gate Post Components

Build the gate post by stacking each section in groups of three. After placing each section, check for level. Outline each post section and, if the surface isn’t even, add a 3/4 to 1 1/4 inch (2–3 cm) layer of mortar. Set the first two post sections and insert metal reinforcement rods matching the height of three post blocks. Tie all reinforcement rods together with wire. Place the third section and check for level using a spirit level and plumb line. Make sure electrical conduits are centered within the post blocks. For added durability, install an expansion joint film against the post block walls.