All-In-One Lock Joint™


Say goodbye to sealants and bitumen board. This All-In-One Expansion Joint includes all the benefits of the Lock Joint™ for easy installation, plus the addition of built-in compression foam. 

Its patented sinusoidal (curved) design provides an even distribution of weight and locks together the adjoining pathway paving sections, allowing for movement without any cracking or unevenness between pavement sections. The included rubber capping seals the joint, preventing sand from entering whilst also prohibiting weed growth. It also provides a safer, smoother surface for pedestrians and cyclists.

  • Built in 5mm expansion foam
  • Included rubber capping with zip strip
  • Flat base
  • Made from durable PVC
  • Easy to handle
  • Australian designed and made
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Independently tested
Quality Guaranteed
Competitive Prices
Award-winning Design
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Lock Joint™ is available in standard lengths, or we can produce custom orders to suit your requirements.
Ten Day Delivery
All Lock Joint™ orders are quality checked and delivered to your preferred location within 10 business days.