Resin bound paving is a modern surfacing solution that combines natural stone aggregates with a specialist clear resin to create a smooth, durable and fully permeable surface. Unlike loose gravel, the stones are bound together, leaving small gaps that allow rainwater to drain directly through, helping to reduce puddles, flooding and surface water.
However, most people are aware that resin bound paving is a porous, SuDS-compliant surface that’s both durable and easy to maintain. What’s more fascinating and less well-known is that it was first developed in the 1960s for use on runways, and the fact that it’s actually stronger than concrete paving!
Here, are our eight surprising facts we’re sure you don’t know about resin bound paving:
#1. First invented for industrial use and airport runway repairs.
Resin bound surfacing was first developed for airport runways and taxiways and industrial applications because of its flexibility and ability to handle heavy loads and extreme weather. It was only later adapted for homes and commercial use.
#2. Keeps surface temperatures cooler during extreme heat.
Resin bound surfacing stays cooler than concrete or tarmac in high temperatures because its porous structure allows air to circulate, helping to dissipate heat more efficiently. Unlike tarmac or concrete, which absorb and hold heat, the porous nature of resin bound means it absorbs less heat and can cool down faster once the sun has set.
#3. It is stronger than concrete paving or tarmac!
One of its lesser-known benefits is that resin bound paving is actually stronger than concrete paving and tarmac. The flexible nature of resin makes for a more durable surface, which is less likely to crack or shift over time compared to rigid concrete and tarmac.
#4. Reduces flooding caused by surface water runoff.
Because of its permeable nature, resin bound paving lets water drain through, rather than flowing into drains and potentially overloading the drainage system. This helps prevent standing water, reducing localised flooding and minimising the strain on urban drainage infrastructure.
#5. Can incorporate recycled material for sustainable paving.
For a more sustainable surface, resin bound systems can include recycled rubber and aggregate. This results in an even more flexible surface ideal for public footpaths, bridleways and cycle paths. For more information, see our Decra®Flex paving.
#6. Considered quieter underfoot.
Resin bound surfacing is considered quieter than more traditional paving options, as the resin-coated aggregates reduce noise compared to hard sound-reflecting concrete, gravel or block paving, and it also offers a more comfortable, non-slip surface for pedestrians.
#7. Bespoke designs for logos and patterns.
Skilled installers have the ability to craft personalised designs, logos or shapes within resin-bound surfaces by using edging or combining different colours. This allows for a truly unique and customised finish.
#8. Less likely to be damaged by freeze-thaw in the winter months.
Since water freely drains through instead of pooling on the surface, resin bound paving is less prone to damage from ice expanding and contracting during the winter months.
Resin bound paving is more than just a good-looking surface, it’s a clever blend of durability, sustainability and flexibility. From its origins on airport runways to its role in modern flood prevention, it’s a solution packed with benefits that most people don’t realise at first glance.
Whether it’s reducing maintenance, improving accessibility or adding a bespoke touch to outdoor spaces, resin bound paving proves that practical choices can also be stylish ones. It’s not just paving … it’s innovation under your feet!
