Rockform Landscapes

Exterior Porcelain & Jointing Supplies

Welcome to Rockform, we supply high quality exterior porcelain paving and jointing products.




All our exterior grade porcelain is imported from Italy and Spain where porcelain has been manufactured for many years using special porcelain clays and fired at extremely high temperatures using state of the art process's and equipment.


Porcelain paving has many advantages over traditional Indian stone and concrete products, including:


  • Anti slip qualities
  • Frost resistant
  • High strength
  • Doesn't flake or delaminate
  • Extremely low water content and absorbency
  • Resistant to organic growth 
  • 20-22mm thick 

Please contact us to arrange a site visit to see full size samples.


Available to the general public and trade.


Orders can usually be supplied in 3 to 4 days.

Jointing Compound


Joint Tec air curing, ready to use, brush in jointing compound for paving slabs, flags, natural stone, cobbles and sets.

Sets rock hard and won't wash out, water permeable. It is suitable for joints of a minimum 20mm deep and 5mm wide.


Easy to use, it can be applied in all weather conditions, although try to avoid extreme heat as excess product needs to be rinsed away before it dry's.


Available in buff, golden granite, granite grey, basalt grey and pitch black. 15Kg of product, vacuum packed in recyclable plastic tubs.




  • Ready to use, no mixing required
  • Fast and easy application 
  • Water permeable
  • Suitable for joints over 5mm wide and 20mm deep
  • Can be applied in wet weather conditions
  • Weed/Frost resistant

Buy with confidence, joint tec is a trusted company with decades of knowledge and experience in high grade decorative and industrial sands. Years of design and research have gone into making a quality, reliable, finished product.


Deliveries are available through out Sheffield, Chesterfield, Dronfield and surrounding areas, collection is available from our distribution centre at, Unit 4, Cavendish Business Park, Whitting Valley Road, Old Whittington, Chesterfield S41 9EY

Or our Dronfield depot at 85 Holmley Lane S18 2HQ. Please contact us for shipping costs outside these areas. Pallet orders welcome, 66 units to a pallet.

Rockform Landscapes serves properties in Dronfield, Chesterfield, Sheffield and the Peak District. Ready to discuss your landscaping needs? Phone Dronfield 01246 417992, 07762 024458 or fill out our on line form

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© Michael Downs