Looking for a straightforward way to add privacy or security to your yard? Building your own wooden fence with a locking gate is not only doable—it’s rewarding.
This DIY project combines durability, aesthetics, and functionality, making it an ideal solution for enclosing narrow side yards or creating defined outdoor spaces.
Why This Fence Plan Works
- Customizable Location – Ideal for side-yards or areas not along a property line.
- Sturdy and Long-Lasting – Pressure-treated 4×4 posts and cedar slats ensure durability.
- Cost-Effective – Utilizes common materials and basic tools.
- Straightforward Process – Simple techniques with minimal specialized skills required.
- Secure Gate – Locking mechanism adds security and functionality.
- Low Maintenance – No finish required; cedar weathers naturally in dry climates.
What You Will Need
- Pressure-treated 4×4 posts
- Cedar fence slats
- 2×4 lumber for gate frame and braces
- Exterior-grade screws
- Concrete mix
- Gate hinges and latch hardware
- Basic tools (shovel, level, drill, socket wrench, belt sander, etc.)
Step 1. Determine Fence Location
Before building, decide exactly where your fence will go. If constructing in a side yard, explore different placement options. Choose the spot that offers the best balance of function and aesthetics. Importantly, call your local utility authority to mark any buried lines before you dig.
Step 2. Mark Post Locations and Dig Holes
After confirming utility lines, spray-paint the ground to mark where each post will go. Keep post spacing under 8 feet for stability. For a 36-inch gate, adjust spacing accordingly. Start by digging the end post holes.
Step 3. Anchor Posts and Ensure Plumb
Set the end posts in place, then use scrap 2x4s, stakes, and screws to hold them perfectly plumb. Check with a level. Posts must be secure before moving to the next step.
Step 4. Pour Concrete
Mix and pour concrete into the post holes to secure them. Allow the concrete to cure for a few days before removing the supports.
Step 5. Align Interior Posts
With the end posts in place, attach a 10-foot board between them to mark a straight line. Use this guide to position the interior posts. Mark, dig holes, and plumb each post as before. Secure with concrete.
Step 6. Trim Posts and Add Cross Pieces
Once all posts are cured and plumb, trim the tops to the same height. Then, attach horizontal cross pieces (rails) using exterior-grade screws. This framework will support your slats and gate.
Step 7. Build the Gate Frame
Construct a gate frame from 2x4s, fastening them with exterior screws through pre-drilled, countersunk holes.
Add a diagonal cross-brace angling down toward the lower hinge to prevent sagging.
If the gate warps, add a second brace with slight tension in the opposite direction to correct it.
Step 8. Mount the Gate
Add extra boards to the gate and adjacent posts to hold hinges if needed. Position the gate using temporary shims like paint stirrers to allow for clearance. Leave a slight gap on the hinge side to accommodate wood expansion and ensure the gate closes smoothly.
Step 9. Install Fence Slats
Attach a string across the top to maintain a straight, level line or follow terrain as preferred. Cut slats to fit and secure with deck screws. Take your time to ensure even spacing and alignment for a clean finish.
Step 10. Attach Hinges
Position hinges on the gate and post, mark screw locations, and pre-drill holes. Install using the provided lag screws and a socket wrench. Ensure they are level and secure for smooth operation.
Step 11. Adjust Swing Clearance
Check the gate’s swing. If it binds or fits tightly, use a belt sander to shave down the frame until proper clearance is achieved. This step ensures hassle-free use over time.
Step 12. Install Latch Hardware
Mount your latch system following the included instructions. Add support boards as needed. Use spade bits and a router for any required holes. Fine-tune the installation to ensure the latch operates cleanly and securely.
Step 13. Complete Slat Installation
Finish adding slats to side sections for a polished look. In dry climates, cedar slats don’t need additional treatment and will naturally age to a desirable gray hue. Over time, this “barn wood” appearance adds rustic charm.
Note: Always double-check that posts are plumb and hardware is aligned. Proper preparation ensures a long-lasting, professional-looking fence.
Other Details Display
- Post Material: Pressure-treated 4×4
- Slats Material: Cedar fence slats
- Gate Dimensions: 36 inches wide
- Post Spacing: ≤ 8 feet
- Tools Used: Drill, level, shovel, socket wrench, belt sander
- Hinges & Latch: Basic hardware from Home Depot
- Cross Rails: 2x4s attached with exterior screws
- Support Technique: Temporary 2×4 bracing during concrete curing
- Gate Bracing: Diagonal brace + optional corrective brace
Summary
Building a simple wooden fence with a locking gate is a rewarding DIY project that offers privacy, security, and aesthetic appeal.
With a clear plan and basic tools, we can create a long-lasting fence that suits our needs and complements our outdoor space. This wooden fence with locking gate project is an excellent way to improve any yard efficiently and effectively.
This plan is a contribution by [seamster ]. Project Via Instructables – Get the PDF Instructions here.