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Paving Slab Pointing: A Comprehensive Guide

At Viv Construct Group, we understand that the key to a long-lasting and aesthetically pleasing paved area lies not just in the quality of the paving slabs but also in the pointing. Paving slab pointing is a crucial aspect of any landscaping project that involves paving slabs. In this blog post, we’ll explore what paving slab pointing is, why it’s important, and how to do it properly.

What is Paving Slab Pointing?

Paving slab pointing refers to the process of filling the gaps between paving slabs with a suitable material to lock them in place, prevent weed growth, and enhance the overall appearance of the paved area. Pointing materials can include traditional cement-based mortar or modern resin-based jointing compounds.

Importance of Proper Paving Slab Pointing

1. Structural Integrity

Proper pointing ensures that the paving slabs remain securely in place. This prevents movement and shifting, which can lead to uneven surfaces and trip hazards.

2. Weed Prevention

Filling the joints between paving slabs helps to prevent weeds from growing. This reduces the maintenance required to keep the paved area looking clean and tidy.

3. Aesthetic Appeal

Well-executed pointing enhances the appearance of the paved area by providing clean and uniform joints. This contributes to the overall visual appeal of your landscaping project.

4. Longevity

Proper pointing helps to protect the edges of the paving slabs from damage. This extends the lifespan of the paved area, making it a cost-effective solution in the long run.

How to Point Paving Slabs

Materials Needed

  • Pointing trowel
  • Jointing compound or mortar mix
  • Bucket or mixing container
  • Brush
  • Water
  • Sponge

Step-by-Step Guide

1. Clean the Joints

Before you start pointing, ensure that the gaps between the paving slabs are clean and free of debris. Use a brush or a vacuum to remove any dirt, dust, and loose particles.

2. Prepare the Jointing Material

If you are using a traditional mortar mix, prepare it according to the manufacturer’s instructions. For resin-based jointing compounds, follow the mixing guidelines provided on the packaging.

3. Apply the Jointing Material

Use a pointing trowel to apply the jointing material into the gaps between the paving slabs. Ensure that the material is pressed firmly into the joints to avoid air pockets and ensure a solid fill.

4. Smooth the Joints

Once the joints are filled, use the trowel to smooth the surface and create a neat finish. Remove any excess material from the surface of the slabs.

5. Clean the Surface

If you are using a mortar mix, clean the surface of the paving slabs with a damp sponge before the mortar sets. For resin-based compounds, follow the manufacturer’s instructions for cleaning.

6. Allow to Set

Allow the pointing material to set and cure as per the instructions. Avoid walking on the newly pointed area until it is fully cured to ensure the joints remain intact.

Types of Pointing Materials

1. Traditional Mortar Mix

Mortar mix is a traditional pointing material made from cement, sand, and water. It is cost-effective and provides a strong bond between the paving slabs. However, it requires more maintenance as it can crack over time.

2. Resin-Based Jointing Compounds

Resin-based jointing compounds are modern alternatives to traditional mortar. They are flexible, durable, and resistant to cracking. These compounds are easy to apply and require less maintenance, making them a popular choice for many homeowners.

Tips for Effective Paving Slab Pointing

1. Choose the Right Material

Select a pointing material that suits the specific requirements of your paving project. Consider factors such as durability, flexibility, and maintenance needs.

2. Work in Small Sections

Work in small sections to ensure that the jointing material does not dry out before you have finished pointing the entire area. This is especially important when using traditional mortar.

3. Protect the Area

After pointing, protect the area from rain and extreme temperatures until the jointing material has fully cured. This helps to ensure a strong and durable finish.

4. Regular Maintenance

Inspect the pointed joints regularly and perform any necessary maintenance to keep the paved area in good condition. This includes re-pointing any cracked or damaged joints.


Proper paving slab pointing is essential for the durability, appearance, and maintenance of your paved areas. At Viv Construct Group, we specialize in groundworks and landscaping services, ensuring that every aspect of your project, including pointing, is executed to the highest standards. Whether you prefer traditional mortar or modern resin-based compounds, our expert team is here to help you achieve a flawless finish.

Contact us today.