A wood privacy fence can add beauty, security, and privacy to your yard—but only if it’s built with the right process and materials. At Ozark Fence, we’ve seen a lot of fences that “look okay” at first but develop avoidable problems over time: uneven top lines, warped pickets, oversized gaps at the bottom, and rails that don’t flow cleanly with the grade.
The good news? Most of these issues can be avoided with better planning and a few simple best practices. Below are some of the most common wood fence problems we see—and how to avoid them when building a fence in Springfield, MO.
Here’s How to Avoid Common Wood Fence Problems
1) Start with Enough Post Height to Follow the Terrain
One of the easiest ways to create fence issues is setting posts to a fixed height too early—especially on sloped or rolling ground. If you don’t leave yourself enough room to adjust, your top rail and picket line may not flow naturally with the terrain.
How to avoid it:
Use longer posts and leave a little extra height while setting them. This gives you flexibility to account for grade changes across the yard. In our experience, that extra wiggle room helps create a cleaner, more professional finished look—especially in the Ozarks where terrain can shift more than people expect.
A fence can still function if the heights vary, but if you’re looking for a polished result, post height planning is a big deal.
2) Use Consistent Rail Spacing with a Jig (Not Constant Re-Measurement)
A wood privacy fence looks best when your three rails are evenly spaced and visually consistent from one section to the next. Measuring each rail position over and over can work, but it introduces small inconsistencies—and those add up fast.
How to avoid it:
Use a rail spacing jig. A jig creates a repeatable process and keeps spacing clean and consistent. Whether you make one yourself or use a purpose-built tool, a jig helps your lower rails follow your top rail naturally as the fence moves uphill or downhill.
This is one of those small process improvements that makes a big difference in production and final appearance.
3) Don’t Overdo the Picket Reveal (Especially with Treated Pine)
The “reveal” is the unsupported distance from the top rail to the top of the picket (and similarly at the bottom). For a 6-foot privacy fence, 6 inches is a widely accepted standard—but material type matters.
How to avoid it:
If you’re using treated pine pickets, consider a reveal closer to 4 inches instead of 6. Treated pine has a long history of warping and twisting, and the more unsupported picket you leave exposed, the more likely it is to curl over time.
In general:
- Treated pine: less reveal is better
- Cedar: can be more forgiving, but still shouldn’t be excessive
We’ve seen fences with huge unsupported picket tops (10–12 inches), and they rarely age well.
4) Manage Bottom Gaps Before You Start Picketing
One of the most common issues on wood fences is a massive gap at the bottom of the fence line. Sometimes homeowners want more privacy and push the fence high, but if the ground falls away significantly, you can end up with a gap that looks unfinished and can create problems for pets, erosion, or neighbor runoff.
How to avoid it:
Before you start installing pickets, walk the fence line and test your reveal/gap in multiple areas. Ground grade can change a lot in a short distance.
A good target is:
- 2-inch gap at the bottom (ideal in many cases)
- Up to 4 inches can be acceptable on varying terrain
- Anything larger may need a different approach (grading, stepping, retaining, or design adjustment)
Bottom gaps aren’t just cosmetic. If they’re too large, homeowners often try to backfill with dirt later—and on sloped lots, that dirt can wash out.
5) Be Careful with String Lines for Picket Tops
String lines are a common way to align picket tops, and they can absolutely work. But they also come with a risk: as each picket touches and slightly lifts the string, the line can slowly creep, creating crowns or dips across the run.
How to avoid it:
If you use a string line:
- Keep the runs shorter
- Watch for line movement constantly
- Avoid letting each picket “shimmy” the line upward
For repeatable professional results, dedicated fence layout tools or jigs often produce a more consistent top line than relying on a long string alone.
A fence top line that looks smooth up close can reveal crowns and dips when viewed from the structure side looking down the line—so this step matters more than it seems.
6) Nail Pattern and Fastener Choice Matter More Than People Think
Pickets that loosen, split, or look messy over time often trace back to fastener choices and nailing patterns.
How to avoid it:
Use exterior-rated ring shank nails for pickets and choose the right material for your wood:
- Galvanized for pressure-treated lumber
- Stainless steel for cedar
A staggered nail pattern is also a smart move. It creates a cleaner look, keeps fasteners closer to the supported ends of the picket, and reduces the need to chase “perfectly straight” nail lines.
For rails, screws are often preferred because they create a strong, serviceable connection.
7) Check Local Height Codes Before Building
This is an easy one to miss and can turn into a costly fix. Many municipalities limit front-yard fence heights (commonly 4 feet), even when backyards allow 6-foot privacy fences.
How to avoid it:
Before building, check your local Springfield-area or municipal fence regulations for:
- Height limits (front yard vs backyard)
- Setbacks
- Visibility at corners
- Permit requirements
A fence that looks great but violates code may have to be modified or rebuilt.
Build for Function and Finish
A wood fence can absolutely do its job and still have room for improvement in craftsmanship. At Ozark Fence, we believe homeowners deserve both: privacy and a clean, long-lasting finished look.
If you want to avoid warped pickets, uneven top lines, oversized gaps, and premature wear, focus on process:
- Plan for terrain
- Use jigs
- Control reveal
- Manage bottom gaps
- Choose the right fasteners and materials
If you’re building a wood fence in Springfield, MO and want expert help, our team at Ozark Fence is here to help you get it right the first time. Good fences make good neighbors—and well-built fences stay that way longer.