How to Build a Simple Lattice Gate for Your Yard or Deck in 6 Steps

You know that old saying, "measure twice, cut once"? Well, when you're building a gate, keep it in mind for each aspect of the fence. You want to ensure the gate fits just right and has enough space to open and close smoothly.

Opening Width

Start by measuring the opening where you intend to install the lattice gate. Measure at several points, top, middle, and bottom, and note the narrowest width. The latter measurement is what you will refer to when building the gate. The standard width for an outdoor gate is 3 to 4 feet unless you’re building a double fence gate. 

Opening Height

Next, measure the gate opening from the ground to the desired height. Like with the width, check for any variations in height, especially if the base is uneven, and note the shortest measurement.

Account for Hardware and Clearances

The gate will need some clearance above the ground to prevent it from dragging. A two to four-inch gap is typically sufficient, but this can vary based on your needs and terrain.

Consider the hardware you plan to use, such as hinges and latches. These items may add some additional width to your gate frame, so be sure to account for it when determining the final measurement.

Based on your measurements, determine the frame dimensions for your lattice gate. You want to construct the frame to match the narrowest width and the shortest height you measured. These dimensions ensure that the gate will fit within the opening without binding or dragging on the ground.

Once you have the frame dimensions, calculate the size to cut the lattice panel so that it will fit within the frame. Typically, you'll want the lattice panel to be about half an inch larger on all sides than the assembled frame’s interior to account for the depth of the groove in your two-by-fours.

Before you begin, ensure you have your two-by-fours, lattice panel, measuring tape, saw, safety equipment, and gate specifications.

Measure and Mark the Lumber

Refer to your specs and measure the length you need for the frame pieces. These measurements should align with the gate opening and your desired gate dimensions.

Using a measuring tape and a pencil, mark the measurements on the lumber accurately. You want two verticle and two horizontal pieces of the same length.

Cut the Lumber

Carefully align the saw blade with one of your marked lines on the lumber. Start the saw and guide it along the marked line to make a clean and precise cut. Take your time and use a straightedge if needed to ensure a straight cut. Repeat this process for each piece of lumber, cutting precisely to your marked measurements. Consider labeling each piece with its intended position to avoid confusion during assembly.

Cut the Lattice

Depending on the width and height of your gate, you may need to cut the lattice. 

Measure and mark the desired cut lines on the lattice panel. Set the depth of the circular saw blade to slightly greater than the thickness of the lattice panel. Carefully guide the saw along the marked lines, applying steady, even pressure. 

Smooth Edges

Use sandpaper to lightly smooth any rough edges or splinters on the cut pieces, ensuring they are safe to handle. Avoid over-sanding. You don't want to remove the protective chemicals on the pressure-treated wood.

You need a clean, level workspace to assemble the frame. 

Lay Out the Frame Pieces

Place the four frame pieces (vertical and horizontal) on your workspace, arranging them to form a rectangle or square shape, with the ends of the vertical pieces butting up against the horizontal pieces. Confirm that the frame is square by using a carpenter's square. Place the square in one of the corners, ensuring it aligns perfectly with both sides of the frame. 

Drill Pilot Holes

Drilling pilot holes for your screws will prevent the wood from splitting. Using a drill bit slightly smaller than the diameter of your deck screws, create pilot holes at each corner where the frame will join. 

Secure the Frame

Once you've drilled pilot holes, it's time to connect the bottom piece to the side pieces. You can use woodworking clips or grab a friend to help hold the parts together and then attach each corner using screws and a drill.

Install the Lattice

Slide the lattice panel into place by gently pushing it into the grooves from top to bottom. Secure the lattice by screwing the top frame piece into the sides pieces via the pilot holes.

The number of hinges needed will depend on the gate's size and weight. For this project, two hinges will work. Ensure you have the appropriate screw sizes for the hinges.

• Position the hinges: Place one each at the upper and lower sections of the gate for stability.

• Mark drill holes: Use a pencil to mark the locations for the hinge screw holes on both the gate frame and the gate post, ensuring they line up correctly.

• Pre-drill holes: Carefully pre-drill pilot holes at the marked locations to prevent wood splitting when you insert the screws.

• Attach hinges to gate frame: Secure one side of each hinge to the frame using screws and the pre-drilled holes.

• Attach hinges to gate post: Secure the other side of each hinge to the gate post using screws.

• Check alignment: Ensure the hinges are level and aligned correctly to allow the gate to swing smoothly.

• Test the gate: Close it several times to ensure it operates smoothly and securely.

Decide where to place the latch, usually within easy reach near the gate's middle or top. Install the mechanism on the gate following the manufacturer's instructions—this will vary based on the type of latch you choose—starting by drilling pilot holes. Then, attach the catch on the gate post, ensuring it lines up with the mechanism.