How to Fix Sinking or Uneven Block Paving

Block paving is one of the most popular choices for driveways, patios, and paths because of its durability and attractive finish. However, over time you may notice areas that sink, dip, or become uneven. This is not only unsightly but can also create trip hazards and drainage problems. At Brandon Driveways, we regularly help homeowners in Brandon restore their block paving to a smooth, level finish.

Why Block Paving Sinks

Understanding the cause of sinking is the first step towards a lasting solution. Common reasons include:

• Poor sub-base preparation – If the base wasn’t compacted properly during installation, it can settle unevenly over time.
  
• Heavy vehicle traffic – Repeated pressure from vehicles can cause movement, particularly if the paving wasn’t designed for heavy loads.
  
• Drainage issues – Water pooling under the surface can erode the base, leading to dips.
  
• Ground movement or soil erosion – Natural shifts in the ground can disturb the foundation beneath your paving.
  

Step-by-Step Approach to Fixing Uneven Block Paving

The best way to restore your driveway depends on the extent of the sinking. Here’s the professional approach we use at Brandon Driveways:

1. Remove the Affected Blocks

The sunken or uneven blocks are carefully lifted and set aside, ensuring they remain in good condition for reuse.

2. Re-Level the Base

The sub-base and sharp sand layer are inspected and replenished where necessary. We compact the base thoroughly to create a stable, level foundation.

3. Relay the Blocks

The original blocks are reinstalled in the correct pattern, ensuring a consistent finish with the surrounding area.

4. Re-Sand and Compact

Fresh kiln-dried sand is brushed into the joints, and the repaired section is compacted to lock everything securely in place.

Preventing Future Problems

Regular maintenance can help keep your block paving level and attractive:

• Sweep regularly to keep debris and moss from loosening joints.
  
• Top up jointing sand when necessary to maintain stability.
  
• Schedule periodic inspections to catch minor dips before they worsen.
  
• Ensure proper drainage so water doesn’t undermine the base.
  

Conclusion

Sinking or uneven block paving doesn’t mean you need a full driveway replacement — with the right expertise, it can be restored to a smooth, attractive finish. Brandon Driveways provides professional block paving repairs in Brandon, ensuring your driveway remains safe, level, and visually appealing for years to come.

Call us on: 01842 773 655
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