Signs You Need Interlock Repair & Why It Matters
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Signs You Need Interlock Repair & Why It Matters
Interlock is a popular choice for patios, walkways, driveways, and steps because of its durability and timeless appeal. But like any outdoor surface, interlock can wear down over time, especially in Canada’s freeze-thaw climate. When you start seeing sunken, loose, or uneven pavers, it’s not just an eyesore. It could be a sign that it’s time for interlock repair.
Here’s what to look for, why these problems happen, and how Ottawa Terrain Solutions can help bring your space back to life.
Common Signs You Need Interlock Repair
1. Sunken or Uneven Pavers
The most obvious and common issue. If the base beneath your interlock shifts or erodes, the pavers will sink, creating uneven surfaces and tripping hazards.
2. Loose or Wobbly Stones
Over time, the polymeric sand between your pavers can wear away, allowing them to shift out of place. This can make your pathway unstable and lead to further displacement.
3. Water Pooling
If water starts collecting in certain areas of your interlock, it's a sign of poor drainage or a sinking base. Standing water can accelerate damage and create slippery surfaces.
4. Weeds or Grass Growing Between Pavers
While this might seem minor, weeds growing between pavers often point to gaps in the joints or loss of polymeric sand. Left unchecked, weed roots can push pavers apart and destabilize the foundation.
5. Frost Heave Damage
In colder climates like Ottawa, the freeze-thaw cycle can lift and shift pavers. This creates uneven surfaces and gaps that worsen over time.
Why You Shouldn’t Wait to Repair Interlock
Delaying interlock repairs can lead to bigger and more expensive problems, including:
- Safety hazards like tripping and slipping
- Further erosion and base instability
- Drainage issues that can affect surrounding landscaping or your home’s foundation
- Reduced property value and curb appeal
Regular maintenance and timely repairs not only keep your space looking sharp but also help avoid full replacements down the line.
What’s Involved in Interlock Repair?
When you work with Ottawa Terrain Solutions, we handle every step of the process with care and precision:
- Assessment: We examine the affected area and identify the root cause (e.g., poor base, water damage, etc.).
- Lifting Pavers: We carefully remove the sunken or damaged pavers without breaking them.
- Regrading & Base Repair: We restore the base and ensure proper slope for drainage.
- Reinstallation & Jointing: We relay the pavers, reapply polymeric sand, and compact the surface for a smooth, level finish.
When to Consider Replacement Instead
Sometimes repair isn’t enough, especially if the original installation was poorly done or the damage is extensive. If your interlock is severely cracked, uneven across large areas, or built on an unstable base, a full reinstallation may be more cost-effective in the long run. We’ll help you determine the best option for your situation.
Keep Your Landscape Looking Its Best
At Ottawa Terrain Solutions, we specialize in high-quality interlock repairs that restore beauty, safety, and durability to your outdoor spaces. Whether it’s a small patio or an entire driveway, we’re here to help your landscape look great year after year.