Permeability and SuDS Compliance: A Technical Comparison of Resin-Bound vs. Resin-Bonded Systems

f you are thinking about installing a new driveway and have come across these two options: resin bound and resin bonded and you are confused…have no fear! Resin bound and resin bonded surfacing may sound similar but there are some differences between the two, which will explain in more detail down below. At Polybound, we supply a high standard of resin materials perfect for driveways, patios and pavings. Our gravel and dried aggregates alongside our resin bound colours and blends can help bring your projects to life.

What Is Resin Bound?

In the UK resin bound is the fastest expanding driveway surfacing solution making it resistant to cracking. It is a mixture of aggregate stones and resin to pave driveways, footpaths, car parks and more. It is embraced by contractors, landscapers and developers nationwide.

What Is Resin Bonded?

Resin bonded is a system where the resin is spread across the base then aggregates are scattered into it. Most of the aggregates will stick to the resin, whilst some will remain loose. This will then look like loose gravel with fewer aggregates to replace or move. Water cannot pass through the layer of resin meaning the resin bonded system is not permeable.

Benefits of Resin Bound Driveways

These are the key benefits:

• Low maintenance – easy to clean and maintain
• Slip resistant and weed resistant
• Reduces the risk of flooding
• Resilient surface – slip resistant and weed resistant
• Long lifespan
• Unlimited design options
• UV resistant
• Permeable 
• Smoother surface than resin bonded
• Hardwearing

Resin bonded has some similar advantages such as being slip-resistant and weed resistant and does well in good weather conditions as the colours do not fade. When choosing which one best suits your property and potential problems. If you would like to consult with one of our experts to see which driveways are most convenient for you contact us today.

Key Differences Between Resin Bound and Resin Bonded

There is a lot of confusion between resin bound and resin bonded because of how similar they sound. However, there are some differences between the two. The main difference is that the resin bound surface is permeable and resin bonded surface is non-permeable and must be laid on a non-porous base. Resin bonded creates more of an uneven and rough texture in comparison to the resin bound system. This is because the stone is only bonded to the resin on one side. In comparison to a resin bound driveway which features a multi-layer stone surface which is a smoother surface. Each type of driveway has its pros and cons that should be taken into consideration before installing a new driveway.

Differences between Resin Bound and Block Paving

A resin bound surface is easy to maintain and requires low maintenance in comparison to block paving. This is because weeds can grow through the gaps left by block paving. More care is required as it can crack if not installed correctly over time. If you are looking for alternatives to block paving, resin bound paving or resin bound can be a great option.

Get In Touch

At Polybound, we specialise in supplying resin aggregates for driveways, patios and pathways projects. Our experienced team can supply resin bound and resin bonded aggregates to suit your needs. If you are a tradesman or a builder looking for materials for your next project, we are here to help. Call us today on 01274044199 for a free quote.