How to Build Board on Board Fence

Are you planning to build a board on board fence for your backyard? This type of fencing provides privacy and security and adds aesthetic appeal to your property. Building a board-on-board fence not only provides enhanced privacy for your property but also adds an aesthetic touch that can elevate the overall appearance of your home.

This type of fence, characterized by overlapping vertical wooden boards, ensures minimal visibility into your yard, creating a seamless look that distinguishes itself from traditional fencing options. It offers an attractive boundary, and its structure makes it more durable against wind and noise, making it an ideal choice for many homeowners.

This guide will walk you through the essential steps and considerations required on how to build board on board fence, ensuring you have all the information needed to complete this rewarding DIY project.

What are the Benefits of a Board-on-Board Fence?

• Privacy: As mentioned, board-on-board fences provide excellent privacy due to the overlapping design of the boards. This makes them a popular option for homeowners who want to create secluded outdoor spaces.
• Security: The closely placed boards block visibility and make it challenging for intruders to climb over, ensuring enhanced security for your property.
• Aesthetic Appeal: With its sleek and seamless design, a board on board fence adds an attractive touch to your property. The overlapping boards also create interesting patterns that can contribute to the overall aesthetic of your home.
• Durability: A board-on-board fence’s overlapping structure makes it more resistant to strong winds, making it a practical choice for windy areas. It also provides better noise reduction compared to other fencing options.

These benefits make a board-on-board fence a popular and practical choice for many homeowners. So, let’s get started on how to build one for your property.

What You Will Need

Before starting your project, gathering all the necessary materials and tools is essential to ensure a smooth building process. Here are some of the items you will need:

• Wooden Boards: Choose high-quality wooden boards that are suitable for outdoor use. Cedar and redwood are popular options due to their durability and resistance to rot and insects.
• Posts: Sturdy posts will support your fence. Make sure they are the right height and thickness for its size.
• Nails or Screws: These will be used to secure the boards onto the posts.
• Level and Measuring Tape: These tools will help ensure your fence is straight and level.
• Hammer or Drill: Depending on your preference, you can use a hammer or a drill to secure the boards onto the posts.
• Safety Gear: Make sure to wear safety goggles and gloves to protect yourself during the building process.

Once you have all your materials and tools ready, you can start building your board on the fence.

10 Easy Steps on How to Build Board on Board Fence

Step 1. Plan Your Fence Layout:

Before you begin, carefully plan out the layout of your fence. Use stakes and string to mark the boundary where your fence will go. This will help you determine where to place your posts and how many boards you’ll need. Additionally, check with your local authorities for any regulations or permits required to build a fence in your area.

Step 2. Dig Holes for the Posts:

Use a post-hole digger or an auger to dig holes for your fence posts. The depth of the holes should be about one-third the height of the post, with an additional 6 inches for gravel, which aids in drainage and helps prevent wood rot. The width of the holes should be three times the width of your posts to ensure stability.

For example, if your posts are 4 inches by 4 inches, dig your holes to be approximately 12 inches wide. It’s crucial to space the holes evenly, generally 6 to 8 feet apart, depending on the length of your boards and the design you’ve chosen for your fence.

Step 3. Prepare the Posts and Set Them in Place:

Once your holes are dug, place a layer of gravel at the bottom of each hole to improve drainage. Next, prepare your posts by treating the end that will be underground with a wood preservative to prevent rot. Set each post into its hole and use a level to ensure it’s perfectly vertical. You can temporarily brace the posts with stakes and string to keep them in position while you work.

Step 4. Pour Concrete:

Mix the concrete according to the manufacturer’s instructions and pour it around each post, leaving a few inches from the ground level. Use a stick or a tool to poke the concrete mix and eliminate any air pockets. This ensures the concrete fully surrounds the post and secures it. Level the concrete to slope away from the post to allow water to run off and prevent moisture accumulation. Allow the concrete to cure as recommended before moving on to the next step, which usually takes at least 24-48 hours.

Step 5. Attach Horizontal Rails:

After your posts are firmly set in place, it’s time to attach the horizontal rails supporting your boards. These rails are usually 2x4s and are attached between the posts. Measure and cut the rails to fit between your posts, typically leaving a small gap at each end for expansion due to weather changes.

The number of rails you need depends on the height of your fence but usually includes at least three: one at the bottom, one in the middle, and one at the top. Use screws or nails to secure the rails into the posts, ensuring they are level.

Step 6. Begin Attaching Boards:

Start attaching your boards from one end of your fence. Place the first board against your starting post, ensuring it’s level and flush with the edge of the post. Use nails or screws to secure the board to each of the horizontal rails. For a board on board fence, you’ll then place the next board so it slightly overlaps the first. Continue this process, ensuring each board is level before securing it.

Step 7. Check Alignment Periodically:

As you continue attaching boards along the length of your fence, it’s vital to periodically check the alignment of both the vertical boards and the horizontal rails. Even a small deviation at the start can lead to significant misalignments by the time you reach the end of the fence line. Use a level to ensure each board is perfectly vertical and adjust as necessary.

Similarly, a long, straight edge or a string line can be used to ensure the tops of the boards align across the length of the fence, creating a uniform and aesthetically pleasing appearance. Adjustments should be made as you go, rather than waiting until all boards are attached, to minimize the amount of rework required.

Step 8. Trim the Fence to a Uniform Height:

Once all the boards have been attached, it’s common to find that they are not all the exact same height, which can detract from the overall look of your fence. To achieve a clean, uniform appearance, use a string line to mark a level line across the top of all boards.

Then, using a circular saw or hand saw, trim the tops of the boards following the line you’ve marked. This step enhances the aesthetic appeal of your fence and ensures that the top is perfectly horizontal and level.

Step 9. Apply a Sealant or Stain:

Applying a sealant or stain is a crucial next step to ensure your board on board fence stands the test of time against weathering and decay. Once all the boards are trimmed and your fence is free from dust and debris, choose a high-quality outdoor wood sealant or stain. Follow the manufacturer’s instructions for application, typically using a brush, roller, or sprayer for even coverage.

This protects your fence from moisture, UV rays, and insects and can enhance the wood’s natural color or provide the shade you desire. Allow the sealant or stain to dry thoroughly, according to the product’s specified drying time, before touching the fence or adding any decorations.

Step 10. Add Final Touches and Accessories:

Your board on the fence is nearly complete with the sealant or stain fully dried. Now, it’s time to add those final touches and accessories that enhance its functionality and elevate its aesthetic appeal. Consider installing stylish post caps to protect the post tops from weather elements and add a decorative element.

Gate hardware, including hinges and latches, should be chosen for both durability and design, complementing your fence’s style. Locks or bolt systems can be installed on gates for added privacy and security. Finally, for a truly finished look, landscaping around the fence base—whether with shrubbery, flowers, or decorative stones—can tie the fence into the overall design of your outdoor space. These final steps ensure your fence is not just a boundary but an integral and enhancing feature of your home’s outdoor living area.

By following these steps, you can build a sturdy, attractive board on board fence to enhance your outdoor space and provide the privacy and security your family desires.

5 Additional Tips and Tricks

1. Pre-plan Your Design: Before you begin construction, sketch out your fence design. Consider the height, the spacing between boards, and whether you’ll include a gate. This step ensures that all your materials and efforts align with your vision and functional requirements.
2. Use High-Quality Materials: While it might be tempting to save money by choosing cheaper wood, investing in high-quality, pressure-treated lumber will extend the life of your fence. It’s also advisable to use stainless steel or coated nails and screws to prevent rust.
3. Check Local Building Codes: Different areas have different regulations regarding fence construction, including height restrictions and setback requirements from property lines. Ensure you’re in compliance to avoid any legal issues down the line.
4. Ensure Proper Post Spacing: To provide your fence with a strong foundation, make sure to space your posts correctly – typically, 6 to 8 feet apart. Also, dig the post holes at least one-third the length of the post height (or more, for frost-prone areas) to secure them firmly in the ground.
5. Consider Adding a Kickboard: A kickboard, or a rot board, runs along the bottom of your fence and sits between the posts and the ground. It adds another layer of aesthetic appeal and protects the bottom of your fence from rot, pests, and moisture from the ground, prolonging its lifespan.

With these additional tips, you can ensure your board on board fence is not only visually appealing but also durable and long-lasting.

5 Things You Should Avoid When Building a Board on Board Fence

1. Neglecting to Plan for Drainage: Without proper consideration for drainage, water may accumulate around the base of your fence posts, leading to wood rot and a compromised foundation. Always ensure your design allows water to flow freely from the posts.
2. Using Inconsistent Wood Sizes: Utilizing boards and posts of varying sizes not only impacts the aesthetic uniformity of your fence but can also affect its stability and strength. Make every effort to use consistently sized materials throughout your project.
3. Skipping the Sealant: After your fence is built, it might be tempting to consider it finished, but failing to apply a protective sealant leaves the wood vulnerable to weathering, pests, and rot. A quality sealant will protect your investment and extend the life of your fence.
4. Ignoring the Need for Expansion Gaps: Wood expands and contracts based on moisture levels and temperature changes. Not accounting for this with expansion gaps between boards can lead to warping, cracking, and other damage over time.
5. Disregarding Aesthetic Details: While the primary function of a fence might be privacy or security, overlooking the importance of aesthetic details can result in a lackluster appearance. Consider the visual aspects, such as the pattern of board placement, color, and finish, to ensure your fence enhances the overall appeal of your property.

By avoiding these common pitfalls, you’ll be better positioned to build a board on board fence that is as sturdy and functional as it is visually pleasing.

Should You Nail or Screw a Board on Board Fence?

When building a board on board fence, both nails and screws can be used to secure the boards to the posts. However, there are some key differences between the two that you should consider.

Nails are a common choice for fence construction because they are relatively inexpensive and easy to use. They also allow for some flexibility in the wood as it expands and contracts. However, nails can rust over time and weaken, potentially leading to loose or warped boards.

Screws, on the other hand, offer a stronger hold and are less likely to rust. They also allow for easier removal of individual boards if necessary. However, they can be more expensive and require additional tools for installation.

Ultimately, the choice between nails and screws will depend on your personal preference, budget, and the specific needs of your fence. Whichever method you choose, make sure to use high-quality materials and follow proper installation techniques for a sturdy and long-lasting board on board fence.  So, weighing the pros and cons carefully before deciding which option is best for your project is recommended.

What are the Disadvantages of a Board on Board Fence?

While there are many advantages to a board-on-board fence, it’s essential to consider any potential drawbacks before embarking on the project. Some possible disadvantages include:

• Cost: Due to its design and construction method, a board on board fence may be more expensive than some other fence styles.
• Maintenance: Regular maintenance is necessary to keep a board on board fence looking its best and to prevent issues like wood rot and pest infestations.
• Privacy Gaps: Depending on the spacing between boards, a board on board fence may not provide complete privacy. This can be addressed by adding a layer of mesh or fabric to the interior side of the fence.
• Installation Time: Building a sturdy and well-constructed board on board fence can be a time-consuming process, especially for larger areas.

Overall, the benefits of a board on board fence often outweigh any potential disadvantages. However, it’s crucial to consider all factors before making your final decision.

Conclusion

Building a board-on-board fence requires careful planning, attention to detail, and a dedication to quality craftsmanship. By following the outlined steps and tips and avoiding common pitfalls, you can construct a fence that not only meets your privacy and security needs but also adds value and aesthetic appeal to your property.

Remember, the key to a successful fence project lies in preparation – from choosing the right materials and ensuring compliant designs to applying the finishing touches that protect and enhance your investment. Such a fence serves its practical purpose and stands as a testament to the effort and care invested in its creation.

Hopefully, the article on how to build board on board fence has provided you with the necessary guidance and inspiration to tackle your own fence project. With patience, attention to detail, and a little creativity, you can create a beautiful and functional board on board fence that will stand the test of time. Happy building!