Click here for further details

Welcome to Howarth Online

Please enter your delivery postcode below

Don’t want to give a postcode? Allow us to auto-detect your location

Have an account already? Login here

? Why do you want to know where I am?

We sell thousands of different products which means our stock levels around the country vary.

If you share your location with us we can ensure that the stock levels you see on the site are accurate.

We will never share your location with anyone.

If you proceed without sharing your location with us, we can’t show you accurate stock levels.

Share your location with us

We can’t show you accurate stock levels because you haven’t shared your delivery location with us. Please share your location with us now.

Don’t want to give a postcode? Allow us to auto-detect your location

Jointing Compounds

Category Information

Jointing Compounds are a powder-based substance that is mixed with cement or mud that is used to seal and repair joints in paving for patios, pathways etc. 

At Howarth Timber & Building Supplies, we offer a range of Jointing Compounds that are available in a variety of colours to suit the different needs of your projects, including: 

  • Buff 
  • Grey 
  • Black 
  • Brown 
  • Mushroom 

Ready mixed Jointing Compounds are a practical option, as they can be applied quickly. As you don’t need to measure or mix any liquids or powders together, the application is easier than if you used a more traditional sand cement-based mortar.  

Jointing Compounds are suitable for: 

  • Concrete Paving 
  • Natural Stone Paving 
  • Brickwork 
  • Stonework 


Purchase online or contact your local branch for expert advice and guidance.