Building a fence with wire mesh is a highly practical and cost-effective DIY project that offers a reliable solution for security, pet containment, and garden protection. Unlike solid panel fences, wire mesh provides a durable barrier without completely obstructing views or airflow, making it a versatile choice for many properties. The process, while straightforward, requires careful planning and execution to ensure a sturdy, long-lasting result. This guide will walk you through the essential steps, materials, and professional tips needed to successfully complete your fencing project, transforming your outdoor space with a functional and neat boundary.
The first and most critical step is planning and layout. You must determine the exact fence line, check for any underground utilities by calling 811, and obtain necessary local permits. Using stakes and string to mark the perimeter is essential for visualizing the final product and ensuring straight lines. Next, gather all materials: metal T-posts or wooden posts, a roll of wire mesh (commonly welded wire or hexagonal “chicken wire”), post driver or concrete mix, fencing staples or wire ties, a wire cutter, a level, and a sturdy pair of gloves. For example, if you’re fencing a vegetable garden to keep out rabbits, using a 1-inch hexagonal mesh attached to wooden posts would be an ideal and aesthetically pleasing choice. Preparing everything beforehand prevents mid-project delays.
Setting the corner and end posts correctly forms the foundation of a strong fence. These posts bear the most tension and must be set the deepest, typically about 2.5 to 3 feet into the ground, using concrete for maximum stability in wooden posts or driving T-posts firmly with a driver. It’s crucial to use a level to ensure each post is perfectly vertical before the concrete sets. Once the main support posts are secure, you set the line posts at intervals recommended for your mesh type, usually every 6 to 10 feet. A common mistake is setting posts too far apart, which allows the wire mesh to sag over time; for a taut fence, closer spacing is better. Imagine building a fence for dogs; sturdy, closely-spaced posts prevent the animals from pushing against the mesh and creating weak points.
Attaching and tensioning the wire mesh is the core of the construction. Unroll the mesh along the inside of the posts, starting at a corner. It’s easier to have a helper for this step. For wooden posts, use galvanized fencing staples every 6 inches along the top, bottom, and each line wire. For T-posts, use galvanized wire ties or special post clips. The key is to avoid fully stapling or tying the entire length at once. Instead, attach the mesh loosely at the starting post, then move to the far end and pull it taut before securing it there. This prevents sagging. A pro tip is to use a come-along tool or a car to gently stretch the mesh for extra tension, especially for long runs, similar to how professionals install chain-link fabric. Once the end is secure, work your way back, fastening the mesh to each intermediate post and trimming excess with wire cutters.
Finally, secure all loose ends and add finishing touches. This includes double-checking all fasteners, trimming any sharp wire ends to prevent injury, and installing a tension wire along the top and bottom of the mesh for added rigidity if needed. For gates, use a pre-fabricated wire mesh gate frame or build a sturdy wooden frame and attach mesh to it, ensuring it hangs properly on robust hinges. Regular maintenance, like checking for rust spots (treat with rust-inhibitor paint) or loose staples, will extend your fence’s life significantly. Whether your goal is to keep chickens in, deer out, or simply define a property line, a well-built wire mesh fence is a durable and functional asset that, with proper installation, will serve you well for many years.
What is the best type of wire mesh to use for a general backyard fence?
For most backyard applications like pet containment or garden protection, welded wire mesh with a 2×4 inch or 2×3 inch grid pattern is an excellent choice.
It is strong, provides good visibility, and is relatively easy to install. For keeping out smaller pests like rabbits or chickens, a 1-inch hexagonal chicken wire is more suitable.
How far apart should I space the posts for a wire mesh fence?
You should space your line posts between 6 to 10 feet apart for optimal support.
Closer spacing, like 6 or 7 feet, is highly recommended for a taut, long-lasting fence that resists sagging, especially if you are using a lighter gauge mesh or have pets that might push against it.
Can I attach wire mesh directly to wooden posts, and how?
Yes, attaching wire mesh to wooden posts is very common and effective.
You should use galvanized fencing U-staples and hammer them in every 6 to 8 inches along the top, bottom, and each horizontal line wire of the mesh. Start by loosely attaching one end, pull the mesh taut to the next post, secure it, and then work your way back to fasten it to all intermediate posts.
How deep and how should I set the corner posts?
Corner and end posts must be set the deepest, typically 2.5 to 3 feet into the ground, as they handle the most tension.
For wooden posts, setting them in concrete is crucial for maximum stability. Always use a level to ensure the post is perfectly vertical before the concrete sets to form a solid foundation for your entire fence line.
How do I prevent the wire mesh from sagging over time?
The key to preventing sag is proper tensioning during installation and adequate post support.
Do not fully staple the mesh along its entire length immediately. Instead, secure one end, then pull the mesh very tight—you can even use a come-along tool for long runs—before securing the other end. Adding a tension wire along the top and bottom of the mesh and using closer post spacing will also greatly reduce sag.
