Paver patios, composed of stone, may seem impervious to drainage issues at first glance. However, poor drainage can swiftly impact both the pavers and your property. Understanding the repercussions of inadequate drainage is crucial for maintaining the integrity of your home.
Water Flow Towards the House
Pavers, unlike grass and soil, do not absorb water due to their concrete-like composition. When rain falls on them, it runs down their slope. If your patio slopes toward your home, accumulated water can pose a significant threat. This water may erode your foundation, causing severe damage to your home.
Soil and Paver Erosion
Effective drainage within patios is essential to allow water to drain into the ground promptly after rainfall. Stagnant water on your patio can erode the pavers, compromise their seal, and lead to discoloration. The damp conditions may also foster the growth of algae and moss. Improper drainage can contribute to soil erosion around the patio, potentially causing flooding, plant damage, and erosion issues.
Polluting Water
Runoff from your patio may carry contaminants such as spills or chemicals, posing risks to surrounding areas like garages, driveways, or greenhouses. To prevent pollution, it’s essential to allow water to drain quickly and be aware of potential hazards along its path.
Solution: Implement proper drainage solutions and promptly address spills or chemicals.
Improper Drainage Fixes
If your paver patio lacks proper drainage, it’s crucial to address the issue promptly to prevent damage. Seeking professional assistance is advisable, and potential solutions include:
- Fixing Slope: If the entire patio has an incorrect slope, professionals may need to regrade and re-tamp various layers. Correcting the slope may involve dismantling and rebuilding the patio.
- Adding Drainage: Installation of drainage systems, if absent, can be a solution. This addition doesn’t always necessitate rebuilding the entire patio and can be implemented strategically.
Taking these steps will help ensure the longevity and functionality of your paver patio while safeguarding your property from potential water-related issues.
