Drainjoint

With holes

Drainjoint is an easy to install infiltration joint, made to measure, to make every paver permeable.

The innovative design acts as a paving joint filler and spacer, significantly improving flooding control, without the need for nibs. Specifiers benefit from the freedom of paving material choice, while adopting climate change strategies without impacting aesthetic objectives.

Maximising compatibility
Available in brown or black, Drainjoint can be used with curved, hexagonal, straight, or even 12-sided shaped pavers, making even the most complex designs permeable. The ease of installation means pavers don’t need to carry nibs or extensions, removing the need for unsightly aggregate joints, preserving the look of any design. Drainjoint is supplied equal to the height of the stone being used, and can accommodate any paving size.

Long term cost efficiencies
Removing aggregate joints mean no continuous maintenance or rattling of blocks, reducing the potential for surface failure or expensive rejointing. Silt stays on top of the Drainjoint, making cleaning simple and reducing the risk of jointing material pollution. Paving can be cleaned with a standard mechanical sweeper and, as Drainjoint is non-degradable and does not absorb water, there is no potential for freeze-thaw damage.

Combining performance and sustainability
Drainjoint is 100% varying thickness polyolefin threads, connected via melt welding. Available in standard 4mm thickness or 8mm for areas that require extra permeability. For trafficked areas added circular cuts allow the ingress of jointing material to minimise movement through compression of the pavers.

The products permeability allows water flow, but as pollutants cannot penetrate the fibres, reduces the risk of fine materials clogging the joints. Plants and trees surrounded by paving will have a better regulated water supply, improving flood and drought resistance, ensuring they maximise their carbon sequestering potential.

Key benefits at a glance

• Easy Installation
• Low or no maintenance
• Cost-effective
• Reduce sewer capacity specification on new residential areas
• Suitable for all kinds of paving materials and sizes
• no need for nibs