Paving Slabs vs. Interlocking Pavers: Which is the Better Choice?

Laying interlocking pavers - Paving Slabs vs. Interlocking Pavers: Which is the Better Choice?

Upgrading your outdoor hardscaping? Paving slabs and interlocking pavers often top the list of choices. Although they may seem similar, each offers unique benefits and challenges. Let’s explore the ins and outs of these popular landscaping materials. 

What’s the Difference Between Interlock and Paving Slabs? 

The primary difference lies in the size and design of these two outdoor paving options. Slabs have a larger surface area than pavers and are relatively thinner compared to their overall size. Conversely, pavers are small and thick and can even be held in your hand.  

Because of the way interlocking pavers fit together, they are extremely durable and can be used in driveways and high-traffic pedestrian walkways. Concrete slabs, on the other hand, may not hold up to the same pressure since they are thinner and can therefore break.  

Pros and Cons of Paving Slabs 


  • Uniformity: Their larger size lends them to sleeker and more minimalist aesthetics. 
  • Variety of materials: Paving slabs come in a variety of materials, including concrete, porcelain, flagstone, and more. You can go as upscale or rustic as you want.  
  • Long-lasting: When installed correctly, they can withstand harsh weather and are durable over time. 


  • Heavy: Transporting individual slabs can be much more difficult due to their size and weight. 
  • Can Crack: Due to their thinner and wider size, certain types of slabs are more prone to cracking.  
  • Cost: Larger, high-quality slabs can be more expensive than other options. 

Pros and Cons of Interlocking Pavers 


  • Durability: The thick, compact design of pavers makes them an ideal option for more demanding surfaces. 
  • Versatility: These interlocking pavers can be used for a variety of features, including walkways, patios, and driveways. 
  • Repair and Maintenance: Individual pavers can be replaced if damaged, reducing long-term maintenance costs. 


  • Complex Installation: Installation sometimes requires more time and expertise. 
  • Weed Growth: Weeds may grow between the pavers if not properly maintained. 

Which is better? 

Choosing between paving slabs and interlocking pavers ultimately depends on your specific project, preferences, and budget. Whether you prioritize ease of installation, customization, longevity or aesthetics, both options offer unique benefits. 

Making Your Choice with Grand River Natural Stone 

At Grand River Natural Stone, we are committed to providing top-quality materials for your outdoor projects. Contact us today to find out how we can help transform your outdoor spaces.

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