How to Lay Slabs for a Beautiful Outdoor Space

Nov 10, 2023


Welcome to JW Clark Ltd., where we provide expert guidance on creating stunning outdoor spaces through our high-quality slabs. In this article, we will share the best techniques and tips on how to lay slabs, enabling you to transform your outdoor area into a beautiful oasis. Whether you are a seasoned DIY enthusiast or a first-time homeowner, our comprehensive guide will ensure your project is a success.

Choosing the Right Slabs

Before diving into the intricacies of laying slabs, it is crucial to select the right type that suits your aesthetic and functional requirements. JW Clark Ltd. offers a wide range of slabs, including natural stone, concrete, and clay. Consider the following factors when making your choice:

  • Budget: Determine how much you are willing to invest in your outdoor space. Our slabs come in various price ranges, ensuring there's an option for everyone.
  • Style: Decide on the design and ambiance you want to create. Natural stone slabs offer a timeless look, while concrete slabs provide a more contemporary feel.
  • Durability: Consider the longevity of the slabs. Natural stone is renowned for its durability, while concrete provides excellent strength and resilience.
  • Maintenance: Think about the upkeep required for your chosen slabs. Some materials require more attention than others. Our experts can provide guidance on maintenance practices to keep your slabs in pristine condition.

Preparing the Foundation

The foundation is a crucial component of any successful slab installation. Follow these steps to ensure a stable base:

  1. Clear the area: Remove any existing vegetation, debris, or obstacles to create a clean and level surface.
  2. Excavation: Excavate the area to a depth that accommodates the desired thickness of your slabs, plus a base layer of compacted hardcore for stability. Refer to the specific guidelines provided by JW Clark Ltd.
  3. Leveling: Use a rake or shovel to level the excavated area and ensure uniformity in the base.
  4. Compaction: Compact the base using a plate compactor to provide a solid foundation.
  5. Edging: Install edging restraints around the perimeter to support and hold the slabs in place securely.

Installing the Slabs

Now it's time to lay the slabs and create your desired design. Follow these steps for a successful installation:

Step 1: Planning

Start by outlining your design using stakes and string lines. This serves as a guide for placing the slabs in the correct positions and ensures a neat and organized finish.

Step 2: Bedding Layer

Spread a layer of sharp sand or a specialized bedding mix evenly over the compacted base. This layer helps stabilize the slabs and compensates for any minor irregularities.

Step 3: Laying the Slabs

Begin laying the slabs from a fixed point, working carefully to avoid any damage. Tap each slab gently with a rubber mallet to make sure they are securely bedded in place. Use a spirit level to ensure the surface remains level throughout the process.

Step 4: Jointing and Finishing

Once all the slabs are in place, brush kiln-dried sand or resin-based jointing compound into the joints to fill any gaps and secure the slabs further. This process strengthens the overall structure and prevents movement.

Maintenance and Longevity

Proper maintenance is essential for preserving the quality and longevity of your newly laid slabs. JW Clark Ltd. advises the following practices:

  • Cleaning: Regularly sweep or hose down the slabs to remove dirt, leaves, and debris. For more stubborn stains, use mild cleaning solutions recommended by our experts.
  • Sealing: Consider sealing your slabs, especially if you choose natural stone. Sealing protects the surface from weathering and enhances its natural beauty. Consult with us to determine the appropriate sealer for your specific slabs.
  • Inspections: Periodically inspect the slabs for any signs of damage, such as cracks or unevenness. Address any issues promptly to prevent further deterioration.
  • Weed Control: Ensure you control weed growth by regular weeding or applying appropriate weed inhibitors. This helps maintain the overall appearance and integrity of your outdoor space.


Congratulations! You are now equipped with the knowledge to expertly lay slabs and create a stunning outdoor space. Remember, JW Clark Ltd. is here to assist you every step of the way, from choosing the perfect slabs to providing ongoing maintenance advice. Enjoy the process and revel in the breathtaking transformation of your outdoor area!