An interlock patio adds beauty and function to your outdoor space, but keeping it free of weeds can be a challenge. Weeds often sprout between the pavers, diminishing the clean look of your patio. Fortunately, using polymeric sand is an effective way to prevent weeds from growing on your interlock patio. Here’s how it works and how you can maintain a weed-free patio.
What is Polymeric Sand?
Polymeric sand is a specially formulated mixture of fine sand and binding agents that, when activated with water, hardens and locks the pavers in place. It fills the gaps between the interlocking stones, creating a solid, weed-resistant barrier that prevents plant growth. Polymeric sand is ideal for stabilizing pavers and adding durability to your patio.
Steps to Prevent Weeds with Polymeric Sand
Clean the Surface
Before applying polymeric sand, ensure the patio is clean and free of debris. Remove any existing weeds by hand or using a pressure washer to clear the gaps between the pavers.
Apply Polymeric Sand
Spread polymeric sand evenly over the surface of the patio, using a broom to sweep the sand into the joints between the pavers. Make sure all gaps are completely filled to block weed growth.
Compact the Sand
After filling the joints, use a compactor to ensure the sand settles deeply into the gaps. This step enhances the binding and weed-prevention properties.
Activate with Water
Lightly mist the patio with water to activate the polymeric sand. It will harden as it dries, creating a firm barrier that prevents weeds from sprouting.
Conclusion
Using polymeric sand is an easy and long-lasting way to prevent weeds from growing on your interlock patio. For best results, choose high-quality polymeric sand and ensure proper installation.
