These Are the Key Parts of a Wood Fence

Posts, pickets, and panels, oh my

Nice new wooden fence
Photo: Elena_Alex / Adobe Stock
Nice new wooden fence
Photo: Elena_Alex / Adobe Stock
Jacqueline DeMarco
Contributing Writer
Updated January 23, 2024

Highlights

  • Posts, rails, and pickets are the primary parts of a wooden fence.

  • Trim, lattice, and cap boards give homeowners design flexibility.

  • On average, wood fence installation costs $3,170.

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A little privacy is never a bad thing, especially when you have kids or dogs running around. Wood fences are a timeless choice for your yard, offering aesthetic and functional value. Before you install or repair a wood fence, it can be helpful to understand its components and how the structure works. Let’s hone in on all the parts of a wooden fence, from its posts to its panels and more.

Main Wood Fence Components

There are three main players when it comes to the bones of a wood fence.

Posts

One of the most essential parts of a wooden fence is the posts. These posts help provide a foundation for the fence and give support and stability. The type of wood you choose for your posts impacts the longevity of this wood fence part. Popular choices like cedar and pressure-treated lumber resist decay and insects, ensuring the posts last for years to come.

Rails

The rails of a fence are the horizontal boards that connect the posts. They play a pivotal role in maintaining the fence's structural integrity. These components are positioned parallel to the ground and distribute weight evenly across the fence's length. The number of rails used in a wooden fence can vary, with some fences featuring a single rail for simplicity while others boast multiple tiers for added strength and visual appeal.

Pickets

Pickets, the vertical boards attached to the rails, add security to a fence and create an elegant look that many homeowners adore. Beyond their visual charm, pickets fulfill functional roles, providing security and privacy. Homeowners can choose from an array of picket styles, including pointed, rounded, or flat, tailoring the fence to their preference and the desired overall aesthetic.

Additional Parts of a Wooden Fence

House wooden fence
Photo: karamysh / Adobe Stock

Additional components help a wood fence function well and hold up against the test of time.

Fill-In Board

A fill-in board refers to a board used to fill a gap or space in a fence. It's added to complete a section where a full-sized standard panel may not fit. Fill-in boards are often cut to size and inserted between regular panels or other fence components to ensure a continuous and uniform appearance. 

Panels

Wood fence panels are pre-assembled sections incorporating rails and pickets, simplifying the installation process and providing a uniform appearance. The versatility of different panel designs empowers homeowners to select a style that complements their property's architecture and landscape. Whether opting for a solid panel to enhance privacy or a decorative design for aesthetic appeal, wood fence panels offer homeowners a little flexibility.

Gates

A wood fence doesn't necessarily need a gate, but many do to provide enhanced functionality and accessibility. Gates come in various sizes and styles, with single gates for pedestrian access and double gates for larger items like vehicles or garden equipment. Choosing a gate that goes well with the overall fence design is critical for achieving a cohesive and pleasing look.

Kickboard

A kickboard is positioned at the base of the fence and helps with functionality while enhancing the design of the wood fence. This horizontal board provides additional strength and stability to the fence, acting as a barrier against soil moisture and potential damage. Choosing a kickboard that complements the overall design can elevate the fence's aesthetic appeal while ensuring its longevity.

Caps and Finials

Caps and finials are decorative elements added to the top of fence posts that act as the finishing touch to a wood fence. Beyond enhancing visual appeal, these elements protect the exposed end grain of the wood from the elements. Caps come in diverse shapes, from flat to pyramid, while finials add an extra layer of elegance with ornamental designs.

Hardware

While not always visible, the hardware used in a wood fence is integral to its overall strength and durability. Nails, screws, and other fasteners serve to secure various components together. Opting for high-quality, corrosion-resistant hardware ensures the fence can withstand the elements and wear and tear that occurs over time.

Decorative Parts of a Wood Fence

House backyard wooden fence
Photo: jpldesigns / Adobe Stock

Some elements of a wood fence are more for beauty than function.

Trim

Trim, also known as molding, adds a touch of finesse to the edges of a wood fence. This decorative element provides a smooth transition between different components and enhances the overall look of the wood fence. Whether it's a simple beveled trim or a more intricate design, the right trim can contribute to the overall elegance of the fence.

Lattice

Lattice features an openwork pattern and can be a charming design element of a wooden fence. Lattice panels are placed between posts or as a topper, providing partial visibility while adding decorative detail. The result is a pleasant balance between privacy and openness, making the lattice a versatile choice for your wooden fence design.

Cap Board

The cap board, positioned horizontally at the top of the fence, acts as a crown jewel, providing the finishing touch to the entire structure. Beyond its aesthetic contribution, the cap board helps protect the fence from the elements, preventing water from seeping into the end grain. Choosing a cap board that complements the overall design ensures a cohesive and polished appearance.

How Much Does It Cost to Install a Wood Fence?

A wood fence costs around $3,170, with an average range of $1,790 to $4,555, or $10 to $30 per square foot. Size, style, location, and the type of wood fence material you choose will influence your final bill. Many homeowners will find that the privacy and functionality a wood fence brings to their yard is well worth the costs. It's a good idea to get quotes from three different wood fence builders near you before choosing who to hire to build a fence you'll love for years to come.

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Learn more about our contributor
Jacqueline DeMarco
Contributing Writer
Jacqueline DeMarco, a Northern California-based freelance writer specializing in sharing home decor and DIY tips, particularly focused on organizing and decorating small spaces. She has contributed to sites like Apartment Therapy, The Everygirl, and Orchard.
Jacqueline DeMarco, a Northern California-based freelance writer specializing in sharing home decor and DIY tips, particularly focused on organizing and decorating small spaces. She has contributed to sites like Apartment Therapy, The Everygirl, and Orchard.
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