Block paving offers an elegant and durable solution for driveways, patios, and walkways. However, to ensure your paved areas remain attractive and functional over the years, regular maintenance is essential. Here are some expert tips and tricks to help you maintain your block paving and keep it looking its best.

1. Regular Cleaning

One of the simplest yet most effective ways to maintain your block paving is through regular cleaning. Dirt, debris, and organic matter such as leaves can accumulate on your paving, leading to discolouration and potential weed growth.

How to Clean Your Block Paving:

  • Sweeping: Regularly sweep the surface to remove loose dirt and debris.
  • Washing: Use a garden hose or a pressure washer to wash away dirt. However, be cautious with pressure washers as using them too frequently or at high pressure can damage the joints and dislodge the sand between the blocks.


For a deeper clean, consider using a specialised paving cleaner. Follow the manufacturer’s instructions to ensure effective and safe use.

2. Weed and Moss Control

Weeds and moss can quickly become a problem if not addressed promptly. They not only make your paving look untidy but can also cause long-term structural damage by displacing the blocks.

Preventing and Removing Weeds and Moss:

  • Preventative Measures: Apply a weed preventative treatment in the spring and autumn to minimise weed growth.
  • Manual Removal: Regularly inspect your paving and remove any visible weeds by hand or using a weeding tool.
  • Chemical Treatments: If weeds and moss become a persistent issue, use a suitable herbicide or moss killer. Always follow the product’s guidelines to avoid damaging your paving or surrounding plants.

3. Sanding the Joints

The sand between the blocks, known as jointing sand, plays a crucial role in maintaining the stability of your paving. Over time, this sand may wash away or become compacted, reducing its effectiveness.

Re-sanding Your Block Paving:

  • When to Re-sand: Check the joints regularly and top up the sand if you notice it’s becoming depleted.
  • How to Re-sand: Use kiln-dried sand, spreading it over the surface and brushing it into the joints. Ensure the sand fills the joints completely to provide optimum stability.

4. Sealing

Sealing your block paving can offer added protection against stains, water ingress, and weed growth. While it’s not essential for all types of paving, it can extend the life and appearance of your installation.

Benefits of Sealing:

  • Stain Resistance: Helps prevent oil, grease, and other substances from staining the blocks.
  • Water Protection: Reduces the penetration of water, which can cause freeze-thaw damage in colder climates.
  • Enhanced Appearance: Can enhance the colour and overall look of the paving.

How to Seal Your Paving:

  • Preparation: Ensure the paving is clean and dry before applying the sealer.
  • Application: Use a roller or sprayer to apply an even coat of sealer. Follow the manufacturer’s instructions for drying times and the number of coats required.

5. Addressing Damage Promptly

Despite your best efforts, block paving can sometimes suffer damage from heavy loads, extreme weather, or accidental impacts. Addressing these issues promptly can prevent further deterioration and costly repairs.

Common Repairs:

  • Replacing Broken Blocks: If a block becomes cracked or damaged, remove it and replace it with a new one. Ensure the new block matches the existing paving in colour and size.
  • Levelling Sunken Areas: Over time, some areas may sink due to ground movement or heavy use. Lift the affected blocks, add more sand or base material, and re-lay the blocks, ensuring they’re level with the surrounding area.

6. Seasonal Maintenance

Different seasons bring different challenges for maintaining your block paving. Tailoring your maintenance routine to the time of year can help keep your paving in top condition.

Spring and Summer:

  • Weed Prevention: Apply preventative treatments and remove any emerging weeds.
  • Cleaning: Take advantage of the warmer weather to give your paving a thorough clean.


  • Leaf Removal: Regularly clear fallen leaves to prevent staining and organic matter build-up.
  • Sealant Application: Autumn is a good time to apply a sealant, providing protection against winter weather.


  • Snow and Ice Removal: Use a plastic shovel to clear snow, avoiding metal shovels that can scratch the surface. Use a de-icer that’s safe for block paving to manage ice.
  • Inspection: Check for any damage caused by frost or heavy use, and address issues promptly.


Maintaining your block paving doesn’t have to be a daunting task. With regular cleaning, weed control, joint sanding, sealing, and prompt repairs, you can ensure your paving remains attractive and durable for years to come. Tailor your maintenance routine to the seasons, and you’ll find your block paving continues to be a beautiful and functional feature of your property.

For further advice or professional assistance with your block paving maintenance, don’t hesitate to contact us. Here’s to many years of pristine paving!