15 Practical, Efficient, and Affordable Gap Filler Ideas for Fence

If you want to prevent pests from getting inside through the fence and keep your property safe, you should fill the gap in your fence efficiently. What are the best options available to close the fence gap? You can come across many methods nowadays. Some of the popular choices include installing a cement terrace and creating a mini garden.

Here are 15 practical and affordable fence gap fillers, including effective fence gap blockers, that bring excellent benefits. You can cover your fence gaps efficiently using these methods.

1. Add Platforms

This fence gap-filling method teaches you how to add a patio platform to prevent pet dogs from digging gaps and covering the gap.

2. Barred Up

You can shove metal bars deep down into the ground to close the gap in your fence.

3. A Mini Garden

If you want to learn how to use plants to cover the fence gap, you can follow this simple method.

4. Brick It

You can cover minor fence gaps using brick lining. Various types of bricks can be used to make the design colorful.

5. Hedging Your Bets

Do you want to learn how to use hedges to help create a solid barrier that fills the fence gap efficiently? This hedging idea is the best choice

6. Gone Gravelly

Use gravel effectively to close the gaps in your fence. This fence gap idea helps you fill the ditches and dips easily.

7. Build That Wall

You can build a stone wall facade to get rid of the gaps in your wall. It requires more effort and time compared to other simple methods.

8. Cement Terracing

Learn how to use cement terracing to offer the best protection to your fence.

9. Add A Kickboard

This method teaches you how to add mold and water-resistant wooden panel kickboard to fill the gaps in your fence.

10. Add A Mini Gate

Cover fence gaps using a mini gate. You can use lumber and metal clips to make this gate.

13. Go For A Bottom Lattice

Fence holes can be covered using a bottom lattice. This idea puts forward a practical method to get the job done.

14. Anchor Your Posts

You can make a boxed anchor that is filled with stones to cover holes. Concrete is also a good choice.

15. Wired Up

This method talks about adding chicken wire around the fence base to cover holes.

16. Adding Soil or Creating a Mound

Fill those empty spaces by adding soil and shaping it into a gentle mound. While this method may not be foolproof for keeping energetic dogs from digging, it’s a cost-effective solution that works well if you don’t have pets.

17. Wooden Inserts to Fill Gaps in the Fence

Instead of bricks, you can use horizontal pieces of wood to fill the space between the fence and the ground. Measure and cut the wooden boards uniformly. This is a great choice if you have a wooden fence because it will seamlessly blend in.

18. Creating a Small Garden

Utilize a plant nursery to fill the gaps in your fence. It serves as a natural filter, covering the openings while adding a touch of beauty to your yard. This solution not only protects your space but also complements the rustic charm of your fence. Gardening enthusiasts will particularly appreciate this green-thumb approach.

19. Filling the Gaps with Cement

If you’re looking for a durable solution, consider employing cement terracing to fill those gaps. Once the cement mixture reaches the desired texture and consistency, carefully apply it to the openings. This method ensures a sturdy and long-lasting result, effectively closing off any openings in your fence.

Why do gaps appear under a fence? How do these gaps come about?

Let’s explore the common reasons in a friendly and simple way.

Poor fence installation
Sometimes, when the fence is not installed in just right, it can create spaces underneath. This might happen if it’s not set up evenly or on a bumpy surface. Imagine your fence like a puzzle – if the pieces aren’t snug, little gaps can show up over time.

Furry Diggers
Pets, especially dogs, love to explore. They might dig their way under the fence. If the fence isn’t properly connected to the ground, it can leave a wide space for trouble.

Natural terrain
The natural lay of the land can also be a tricky player. Sometimes, the ground itself might make it hard to keep a fence gap-free. Erosion can make these gaps even bigger.

Soil movement
Picture this: if your fence sits on sandy or clay-like soil, it might start to show a gap. That’s because these soils like to settle down, creating a noticeable space between the ground and the fence’s bottom.

The Influence of Trees
Trees near the fence can be mischievous. Their roots might stretch and push the ground, making room for unexpected gaps. It’s like nature playing hide and seek with your fence!

The Impact of Heavy Rainfall
Too much rain can be a surprise party for gaps. It can soften the ground, making it shift and create openings under the fence. Raindrops might be small, but they sure can be powerful!


A passionate DIY home improvement enthusiast. With extensive experience in various renovation projects, including mold removal, painting, fence installation, and more, Jonathan brings his expertise to fellow DIY and gardening enthusiasts, sharing valuable skills and insights.