Filling in the Gaps: Transform Your Patio with These Paver Joint Fillers

Landscaper adding sand to fill gaps in interlocking pavers - Filling in the Gaps: Transform Your Patio with These Paver Joint Fillers

Paving stone gaps, often called joints, are integral to the overall design and functionality of your patio. While they give your landscape a unique look, these gaps can sometimes be a source of inconvenience due to uneven surfaces and weed growth. Here are four options for filling paving stone gaps so you can keep your patio looking neat and tidy.  

1. Polymeric Sand: A Tried & True Classic 

Sand is a classic joint filler, highly regarded for its ease of use and affordability. Polymeric sand, specifically, is perfect for filling gaps as it hardens and resists erosion and weed growth. However, keep in mind that it may need periodic refills due to weather-induced displacement. 

2. Drainage Stone or Gravel: Perfect for Permeable Designs  

Drainage stone and gravel are ideal options for permeable patios or driveways. Their compact size allows for easy filling, and they won’t detract from a natural look. Plus, these aggregates help maintain adequate drainage while preventing weed growth. 

Drainage stone, decorative stone or gravel for interlocking paver joint filler

3. Decorative Pebbles: Ideal for Large Gaps in Walkways 

For larger paving stone gaps, such as those in walkways with a more “steppingstone” look, small decorative rocks or pebbles are a stylish option. Pebbles or small stones not only fill the gaps efficiently, but they can also enhance the overall aesthetic of your project.  

Mulch as flagstone gap filler

4. Mulch: An Organic Option for Flagstone Pavers 

If you’re dealing with flagstone pavers, particularly as broadly spaced stepping stones in a garden, consider mulch for gap filling. Besides offering a unique, earthy look, these materials help retain soil moisture and can help suppress weeds. 

How to Choose the Right Patio Joint Filler 

Choosing the right filler for your paving stone gaps depends on the type of pavers used, the size of the gaps, and the desired aesthetic effect. So, whether it’s polymeric sand, gravel, or mulch, select a solution that suits your patio design and landscaping needs.  

Remember, maintaining a well-kept patio involves more than filling gaps. Regular cleaning, sealing, and inspecting your pavers for wear and tear are also vital for a long-lasting, beautiful outdoor space. 

Find the Right Filler for Your Patio at Grand River Natural Stone 

Ready to refresh your patio? Explore Grand River Natural Stone’s wide range of paving stone and gap filler solutions. Contact us today, and let’s create the outdoor space you’ve always dreamed of! 

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