How to Lay Slabs for Your Perfect Outdoor Space

Nov 7, 2023

Welcome to JW Clark Ltd., the leading provider of high-quality slabs and landscaping services in the UK. In this comprehensive guide, we'll take you through the step-by-step process of laying slabs for your outdoor space, ensuring a professional and durable result that will transform your property. Let's dive in!

1. Planning the Project

Before laying slabs, it's essential to plan your project meticulously. Begin by measuring the area where you want to lay the slabs and consider any specific design patterns you wish to incorporate. Sketching a layout diagram can be helpful at this stage.

2. Site Preparation

Preparing the site properly is key to a successful slab installation. Start by clearing the area of any debris, vegetation, or obstructions. Use a spirit level and a string line to ensure the ground is level and even. If necessary, adjust the ground by digging and filling with compacted hardcore or sand.

3. Choosing the Right Slabs

Choosing the right slabs for your project is crucial. At JW Clark Ltd., we offer a wide range of high-quality slabs in different materials, colors, and finishes. Consider factors such as durability, aesthetics, and maintenance requirements while selecting the slabs that suit your taste and needs.

4. Calculating Quantities

To avoid any delays or running out of materials, it's crucial to calculate the required quantities of slabs, sand, and mortar. Use our online calculator tool on to get accurate estimates. It's always recommended to order a bit extra to account for any breakages or mistakes during the installation process.

5. Preparing the Slabs

Before laying the slabs, ensure they are clean and free from any dirt or stains. If required, give them a gentle wash and allow them to dry completely. It's also important to follow any specific manufacturer instructions related to the preparation of the slabs.

6. Laying the Slabs

Start the installation process by spreading a layer of mortar or bedding mix over the prepared area. Use a trowel to create an even bed, then carefully lay the slabs onto it, ensuring they align properly. Place spacers between the slabs to guarantee consistent joint widths.

As you progress, regularly check the levels and make adjustments as needed. A rubber mallet can be used to tap the slabs gently into place. If you need to cut any slabs to fit the edges or corners, use a diamond blade saw, following appropriate safety precautions.

7. Jointing and Finishing

Once all the slabs are in position and the mortar has set, it's time to joint and finish the surface. Use a brush to sweep dry jointing sand into the gaps between the slabs, ensuring they are fully filled. Then, use a compactor or a plate vibrator to stabilize the slabs and bed them securely.

For a sleek and professional look, consider applying a sealant to protect the slabs from stains, weed growth, and weathering. Our team at JW Clark Ltd. can offer guidance on choosing the right sealant for your specific slabs.

8. Regular Maintenance

Proper maintenance is key to preserving the beauty and longevity of your newly laid slabs. Regularly sweep away debris, remove any weeds or moss that may form in the joints, and clean with a suitable stone cleaner. Taking these simple steps will ensure that your outdoor space looks stunning for years to come.

Now that you have learned how to lay slabs effectively for your outdoor space, it's time to get started! Visit to explore our extensive range of top-quality slabs and discover the perfect materials for your project. Our experienced team is always ready to assist you with expert guidance and exceptional customer service. Create the outdoor space of your dreams with JW Clark Ltd. today!

Jason Sophian
Great guide!
Nov 9, 2023