10 Cheap Bottom Fence Gap Blocker Ideas!

Are you tired of pests and small animals sneaking into your outdoor space through the gaps in your fence? Look no further!

A bottom fence gap blocker, also known as a fence gap filler or fence bottom seal, is a device or material used to fill the gap between the bottom of a fence and the ground.

It is commonly used to prevent small animals, pests, debris, and soil from passing through the gap under the fence.

In this blog, I have compiled ten budget-friendly and effective bottom fence gap blocker ideas to keep your property secure and pest-free.

DIY Bottom Fence Gap Blockers

In this section, I will discuss the most efficient DIY bottom fence gap blocker ideas you can do!

Rubber Flap Seal

Rubber Flap Seal is a bottom fence gap blocker that keeps small animals, insects, and debris out.

It’s made of durable rubber and can handle different weather conditions. The rubber flap moves with the wind and terrain, making it practical and long-lasting.

The Rubber Flap Seal is versatile and fits various fence types like wood, metal, vinyl, and chain-link fences.

It’s an excellent way to stop unwanted intruders from entering your yard or garden through gaps in the fence. Plus, it requires little maintenance, saving you time and effort.

If you have a beautiful garden or lawn you want to protect, the Rubber Flap Seal is the right choice.

It keeps critters away, ensuring your plants are safe. It’s also great for pet owners, ensuring your furry friends stay secure inside their enclosures.

Say goodbye to debris cluttering your yard!

The Rubber Flap Seal blocks leaves, twigs, and other stuff from blowing into your property through the fence gaps.

If you have a swimming pool, this is the solution you need.

The Rubber Flap Seal prevents leaves, bugs, and debris from getting into your pool, keeping it clean and inviting.

Vinyl Bottom Seal Strip

Vinyl Bottom Seal Strip is a smart solution for ensuring a tight and secure seal along the bottom edge of your fence.

The main purpose of the Vinyl Bottom Seal Strip is to keep your property protected from drafts, pests, and the intrusion of dust and dirt.

By fitting snugly into the fence’s bottom edge, it effectively blocks any potential gaps or openings that could compromise your space.

One of the key advantages of using vinyl for the bottom seal strip is its exceptional durability and cost-effectiveness.

Vinyl is known for its long-lasting properties, ensuring that the seal strip remains effective and reliable for an extended period without frequent replacements.

Installation of the Vinyl Bottom Seal Strip is a breeze, making it a hassle-free option for fence owners.

You can easily slide it into the bottom edge of your fence, and it will start working its magic right away.

Moreover, maintenance is straightforward.

The vinyl material is resistant to weather conditions, reducing the need for constant upkeep.

This saves you time and effort, allowing you to enjoy the benefits of a secure fence without unnecessary hassle.

Brush Bottom Seal

Brush Bottom Seal is a unique and versatile solution for enhancing your fence’s protection and efficiency.

The Brush Bottom Seal features soft bristles strategically attached to the bottom of your fence.

These bristles create a flexible and effective barrier, capable of easily moving with the wind and terrain while efficiently blocking any gaps or openings in your fence.

One of the main advantages of the brush-style seal is its adaptability to uneven terrain.

Whether your fence is installed on a bumpy or sloping surface, the brush seal will adjust accordingly, maintaining a consistent and reliable seal across the entire length of the fence.

The bristles’ flexibility allows for smooth movement, making it ideal for fences that might experience some shifting due to wind or ground movements.

Unlike rigid materials, the brush-style seal offers a dynamic solution that can handle various forces without compromising its effectiveness.

Moreover, the brush bottom seal is incredibly easy to install. You can quickly attach it to the bottom edge of your fence, and it immediately protects you.

The brush bottom seal is especially useful in areas where small animals and pests are a concern.

It creates a barrier that deters them from entering your property, giving you peace of mind and keeping your outdoor space secure.

Metal Mesh Barrier

Metal Mesh Barrier is a robust and reliable solution for fortifying your fence against pests and small animals attempting to squeeze through gaps.

The Metal Mesh Barrier boasts a sturdy construction, making it a formidable obstruction against unwanted intruders.

Its strong metal composition ensures that pests and critters won’t find an easy way to enter your property, offering you the peace of mind you deserve.

Despite its solid build, the mesh design is intelligently crafted to allow for proper airflow.

This feature ensures that your outdoor space remains well-ventilated and fresh, even with the added barrier protection.

The Metal Mesh Barrier is designed for those requiring a stronger deterrent against intruders.

If you’re dealing with persistent critters or need a higher level of security for your property, this option is an excellent choice.

Furthermore, its durability is one of its standout features.

The metal material can withstand various weather conditions and external forces, making it a long-lasting investment that will serve you well for years.

Installation of the Metal Mesh Barrier is straightforward, and once in place, you can enjoy the benefits of an impenetrable fence that doesn’t compromise on airflow or aesthetics.

Wooden Plank Filler

Wooden Plank Filler is a simple and natural solution to close gaps in your fence and keep pests at bay.

The Wooden Plank Filler is precisely cut to size and strategically attached to the bottom of your fence.

This wooden addition effectively closes off any gaps or openings, ensuring that pests and small animals cannot find their way into your property.

One of the key advantages of the Wooden Plank Filler is its seamless blend with most fence types.

Wood is a versatile material that complements various fence designs, making it an excellent choice for maintaining the overall aesthetic of your outdoor space.

Additionally, you can paint or stain the wooden plank to match the existing color of your fence, ensuring a harmonious and cohesive look.

Not only does the Wooden Plank Filler enhance the appearance of your fence, but it also adds a touch of natural beauty to your outdoor surroundings.

The warmth and charm of wood create a welcoming atmosphere, making your outdoor space more inviting and enjoyable.

The installation of the Wooden Plank Filler is straightforward, and once in place, it provides a solid and secure barrier against pests.

Say goodbye to unwanted intruders while retaining the lovely appeal of a wooden fence.

Plastic Lattice Barrier

A plastic Lattice Barrier is a visually appealing and practical solution to close off gaps in your fence.

The Plastic Lattice Barrier consists of a lattice panel securely attached to the bottom of your fence.

This lattice design offers a perfect balance between visibility and obstruction.

This feature allows you to maintain some view through the fence while effectively preventing small animals from entering your property.

One of the key advantages of the Plastic Lattice Barrier is its aesthetic appeal.

The lattice pattern adds a touch of elegance and charm to your fence, enhancing the overall look of your outdoor space.

It blends seamlessly with various fence styles, making it a versatile option for any property.

Apart from its visual appeal, the Plastic Lattice Barrier is highly functional.

Its lattice structure creates a durable and reliable barrier against pests, ensuring your property remains critter-free and secure.

Maintenance of the Plastic Lattice Barrier is a breeze. The plastic material is easy to clean and requires minimal upkeep, saving you time and effort in the long run.

Installing the Plastic Lattice Barrier is straightforward, allowing you to enjoy its benefits quickly and hassle-free.

Foam Barrier Insert

Foam Barrier Insert is a soft and efficient solution designed to fit into fence gaps snugly, ensuring a secure and reliable seal.

The Foam Barrier Insert is an excellent choice for fences with irregular gaps, as it can easily conform to different shapes and sizes.

This flexibility allows for a seamless fit, effectively blocking out pests and other unwanted intruders from entering your property.

One of the main advantages of the Foam Barrier Insert is its customizability. It can be easily cut to the desired size, allowing you to tailor it to fit your fence perfectly.

This versatility ensures that every gap is effectively sealed, leaving no room for pests to pass through.

The lightweight nature of the Foam Barrier Insert makes it easy to handle during installation. You can effortlessly place it into the gaps without requiring special tools or extensive effort.

Additionally, the foam material used in the barrier insert is weather-resistant, ensuring its durability and effectiveness even in harsh outdoor conditions.

Unlike other materials that may corrode or degrade over time, the foam retains its integrity, providing long-lasting protection for your fence.

Moreover, the foam inserts do not cause any damage to the fence surface during installation or removal.

They are a non-intrusive solution that will not compromise your fence’s appearance or structural integrity.

Concrete Base

Concrete Base is a robust, impenetrable barrier that ensures nothing can pass underneath your fence.

By pouring a concrete base along the fence line, you create a solid and sturdy obstruction, effectively blocking any gaps or openings that might otherwise allow pests or burrowing animals to access your property.

The Concrete Base is particularly useful for privacy fences, as it enhances the security and privacy of your outdoor space.

It leaves no room for unwanted intruders, ensuring your property remains secure and free from any potential threats.

In areas where burrowing animals are a concern, the Concrete Base proves to be an invaluable solution.

Its impenetrable nature prevents these critters from tunneling underneath your fence, safeguarding your yard or garden from potential damage.

Moreover, the Concrete Base provides a long-lasting and durable solution.

Once set, it withstands various weather conditions and external forces, making it a reliable and low-maintenance choice for fence protection.

While installing the Concrete Base requires effort and planning, its long-term benefits and peace of mind are well worth the investment.

Ground-Level Planting

Ground-Level Planting is a natural and visually appealing solution to close off fence gaps and enhance your outdoor space.

Planting low-growing shrubs or ground cover along the fence line creates a natural barrier that effectively fills any openings in the fence.

This greenery adds a touch of beauty to your property and serves as a practical deterrent for pests and small animals.

Ground-Level Planting offers a seamless blend of nature with your fence, creating a harmonious and inviting outdoor environment.

The lush green foliage softens the look of your fence, making your yard or garden more inviting and aesthetically pleasing.

The plantings act as a living barrier that naturally blocks gaps, preventing pests and critters from entering your property.

As they grow, the shrubs and ground cover spread to close off any potential openings, ensuring a secure and pest-free outdoor space.

Furthermore, Ground-Level Planting provides ecological benefits.

The greenery improves air quality, provides a habitat for beneficial insects and wildlife, and contributes to a healthier and more vibrant ecosystem.

This option is beneficial for those who value eco-friendly solutions or want to maintain a natural and organic look in their outdoor area.

Rubber Tarp Roll

Rubber Tarp Roll is a versatile and durable solution for sealing off the space beneath your fence.

The Rubber Tarp Roll is designed to be attached to the bottom of your fence, creating a reliable barrier that effectively seals any gaps or openings.

Its sturdy rubber material ensures a secure and impenetrable seal, preventing pests and unwanted intruders from accessing your property.

One of the key advantages of the Rubber Tarp Roll is its exceptional durability and weather resistance.

The rubber material can withstand various weather conditions, ensuring its long-lasting performance and effectiveness even in harsh outdoor environments.

Furthermore, the Rubber Tarp Roll’s flexibility allows for easy adjustment to fit different fence lengths.

Whether you have a short or a long fence, the rubber tarp can be cut or modified to suit your specific requirements, ensuring a seamless fit and complete coverage.

The Rubber Tarp Roll is ideal for fences with irregular gaps or uneven terrain.

Its adaptable nature ensures that every nook and cranny is effectively sealed, leaving no room for potential intrusions.

Additionally, the installation of the Rubber Tarp Roll is straightforward and hassle-free.

You can easily attach it to the bottom edge of your fence, and it starts working its magic right away, providing a solid and reliable barrier.

Bottom Line

Closing the gaps in your fence doesn’t have to be costly.

With these ten cheap and ingenious bottom fence gap blocker ideas, you can fortify your fence, create a more secure environment, and enjoy your outdoor space to the fullest without spending a fortune.

Each option offers unique benefits, from rubber flap seals to metal mesh barriers, catering to different needs and preferences.

So, take your pick, embark on this DIY adventure, and bid farewell to pests and unwanted intruders.


How do you fix a gap at the bottom of a chain link fence?

  • Measure the Gap: Begin by measuring the width of the gap at the bottom of the fence to determine the length of chain link fence stakes needed.
  • Purchase Chain Link Fence Stakes: Buy enough chain link fence stakes to cover the entire gap length. These stakes are designed to wrap around part of the chain link fabric and get pushed directly into the ground.
  • Position the Stakes: Place the chain link fence stakes along the bottom, positioning them at regular intervals to ensure even support.
  • Insert the Stakes: Push the stakes firmly into the ground, ensuring they are secure and stable. This will bridge the gap between the fence and the ground, preventing small animals or debris from entering the fenced area.

What is the bottom part of a fence called?

The bottom part of a fence is called a kickboard.

A kickboard is typically a piece of pressure-treated wood placed at the bottom of the fence and comes in direct contact with the ground.

Its purpose is to provide additional support and protection to the fence, as the pressure-treated wood is more resistant to rot and pests.